AT-2701 Series Adapters
Fiber Fast Ethernet Adapters
AT-2701FXa/SC
AT-2701FXa/ST
AT-2701FTXa/SC
AT-2701FTXa/ST
Installation and User’s Guide
613-001847 Rev. A
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Electrical Safety and Emissions
Standards
This product meets the following standards:
.
U.S. Federal Communications Commission
Declaration of Conformity
Manufacturer Name: Allied Telesis, Inc.
Declares that the product: Fiber Fast Ethernet Adapter
Model Numbers: AT-2701FXa/SC, AT-2701FXa/ST, AT-2701FTXa/SC, AT-2701FTXa/ST
This product complies with FCC Part 15B, Class B Limits:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device
must not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
Radiated Energy
Note: This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15
of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with instructions, may cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on. The user is encouraged to try to correct the interference by one or more of the
following measures:
-
-
-
-
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Changes and modifications not expressly approved by the manufacturer or registrant of this equipment can void your
authority to operate this equipment under Federal Communications Commission rules.
Industry Canada
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
European Union Restriction of the Use of Certain Hazardous Substances
(RoHS) in Electrical and Electronic Equipment
This Allied Telesis RoHS-compliant product conforms to the European Union Restriction of the Use of Certain Hazardous
Substances (RoHS) in Electrical and Electronic Equipment. Allied Telesis ensures RoHS conformance by requiring
supplier Declarations of Conformity, monitoring incoming materials, and maintaining manufacturing process controls.
RFI Emissions
Immunity
FCC Class B, EN55022 Class B, VCCI Class B, C-TICK, CE
EN55024 Class B
Electrical Safety
EN60950-1 (TUV), UL 60950-1 (CULUS)
Laser Safety
EN60825
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Translated Safety Statements
Important: The indicates that a translation of the safety statement is available in a PDF
document titled “Translated Safety Statements” posted on the Allied Telesis website at:
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Contents
Preface ..................................................................................................................................................................................7
Safety Symbols Used in this Document..................................................................................................................................8
Contacting Allied Telesis ........................................................................................................................................................9
Chapter 1: Overview ..........................................................................................................................................................11
Description............................................................................................................................................................................12
SC Fiber Optic Adapter .................................................................................................................................................13
ST Fiber Optic Adapter..................................................................................................................................................13
Twisted Pair Copper Port ..............................................................................................................................................13
LED ...............................................................................................................................................................................14
Model Naming Conventions..................................................................................................................................................15
Features ...............................................................................................................................................................................16
Supported Operating Systems .............................................................................................................................................17
Accessing Documents..........................................................................................................................................................18
Allied Telesis Documents ..............................................................................................................................................18
Contents of Your Shipment ..................................................................................................................................................19
Warranty Registration...........................................................................................................................................................20
Chapter 2: Installing the Hardware ..................................................................................................................................21
System Requirements ..........................................................................................................................................................22
Reviewing Safety Precautions..............................................................................................................................................23
Pre-Installation Checklist ......................................................................................................................................................25
Replacing the Bracket ..........................................................................................................................................................26
Installing a Network Adapter Card........................................................................................................................................28
Connecting the Network Cables ...........................................................................................................................................32
Chapter 3: Installing the Driver Software for Windows ..................................................................................................33
Overview...............................................................................................................................................................................34
Guidelines .....................................................................................................................................................................34
Installing the Driver Using Device Manager ..................................................................................................................34
Installing the Driver Using the Silent Installation Method ..............................................................................................34
Downloading the Driver Software for Windows ....................................................................................................................35
Accessing the Device Manager............................................................................................................................................37
Accessing Device Manager on Windows 7 ...................................................................................................................37
Accessing Device Manager on Windows XP.................................................................................................................38
Installing the Driver Software for Windows...........................................................................................................................40
Installing the Driver Software on Windows 7.................................................................................................................40
Installing the Driver Software on Windows XP ..............................................................................................................42
Updating the Driver Software for Windows...........................................................................................................................46
Updating the Driver on Windows 7................................................................................................................................46
Updating the Driver on Windows XP.............................................................................................................................47
Performing the Silent Installation..........................................................................................................................................49
Installing the Driver Silently ...........................................................................................................................................49
Viewing Supported DPInst Options...............................................................................................................................50
Chapter 4: Configuring the Ethernet Interface for Linux Systems ...............................................................................51
Overview...............................................................................................................................................................................52
Configuring an Ethernet Interface on Linux Systems ...........................................................................................................53
Configuring an Ethernet Interface on Ubuntu................................................................................................................53
Configuring an Ethernet Interface on Red Hat ..............................................................................................................54
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Contents
Chapter 5: Modifying Advanced Properties ....................................................................................................................57
Overview...............................................................................................................................................................................58
PCI PME...............................................................................................................................................................................65
Chapter 6: Uninstalling the Driver Software ....................................................................................................................77
Overview...............................................................................................................................................................................78
Uninstalling the Driver Software Silently...............................................................................................................................80
Chapter 7: Troubleshooting ..............................................................................................................................................81
Windows........................................................................................................................................................................84
Linux..............................................................................................................................................................................85
Appendix A: Specifications ..............................................................................................................................................87
Appendix B: Cleaning Fiber Optic Connectors ...............................................................................................................89
Overview...............................................................................................................................................................................90
Cleaning Using a Cartridge-Type Cleaner............................................................................................................................91
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Preface
This manual is the installation and user’s guide for the AT-2701 Series
Fiber Fast Ethernet Network Adapter cards. The adapter cards included in
this series are:
AT-2701FXa/SC
AT-2701FXa/ST
AT-2701FTXa/SC
AT-2701FTXa/ST
The Preface contains the following sections:
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Preface
Safety Symbols Used in this Document
This document uses the following conventions:
Note
Notes provide additional information.
Caution
Cautions inform you that performing or omitting a specific action
may result in equipment damage or loss of data.
Warning
Warnings inform you that performing or omitting a specific action
may result in bodily injury.
Warning
Warnings inform you that an eye and skin hazard exists due to the
presence of a Class 1 laser device.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Contacting Allied Telesis
If you need assistance with this product, you may contact Allied Telesis
technical support by going to the Support & Services section of the Allied
the following services on this page:
24/7 Online Support - Enter our interactive support
center to search for answers to your questions in our
knowledge database, check support tickets, learn
about Return Merchandise Authorization (RMA), and
contact Allied Telesis technical experts.
USA and EMEA phone support - Select the phone
number that best fits your location and customer type.
Hardware warranty information - Learn about Allied
Telesis warranties and register your product online.
Replacement Services - Submit an RMA request via
our interactive support center.
Documentation - View the most recent installation
guides, user guides, software release notes, white
papers and data sheets for your product.
Software Updates - Download the latest software
releases for your product.
For sales or corporate contact information, go to
www.alliedtelesis.com/purchase and select your region.
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Preface
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Overview
Description
The AT-2701 series adapters are Fiber Fast Ethernet PCI cards
developed based on Realtek’s RTL8139D Ethernet controller.
The AT-2701 series adapter connects a computer to a Fast Ethernet
network using fiber optic cabling and operates at 100 Mbps full-duplex or
half-duplex mode. The AT-2701 series offers the following models:
AT-2701FXa
A single port adapter card with a fiber optic connector.
AT-2701FTXa
A dual port adapter card equipped with fiber optic and copper
connectors. Using the copper interface, the card operates at 10 or
100 Mbps.
The AT-2701 series includes the following models:
AT-2701FXa/SC
AT-2701FXa/ST
AT-2701FTXa/SC
AT-2701FTXa/ST
The AT-2701FTXa/ST adapter card is shown in Figure 1.
Figure 1. AT-2701FTXa/ST Adapter Card
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AT-2701 Series Fast Ethernet Adapter Installation Guide
SC Fiber Optic The AT-2701FXa/SC and AT-2701FTXa/SC adapter cards are equipped
with a 100BASE-FX port with the SC adapter.
Adapter
Figure 2. SC Fiber Optic Adapter
To connect the SC adapter to a network cable, you must have a fiber optic
network cable with the SC connector.
ST Fiber Optic The AT-2701FXa/ST and AT-2701FTXa/ST adapter cards are equipped
with a 100BASE-FX port with the ST adapter.
Adapter
To connect the ST adapter to a network cable, you must have a fiber optic
network cable with the ST connector.
Twisted Pair The AT-2701FTXa/SC and AT-2701FTXa/ST adapter cards are equipped
with a port for a 10/100BASE-T twisted pair cable.
Copper Port
The twisted pair cable port is shown in Figure 3.
Figure 3. Twisted Pair Cable Port
The pin layout to a port and RJ-45 connector is illustrated in Figure 4.
Figure 4. Pin and RJ-45 Connector Pin Layout
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Overview
LED The AT-2701FXa model comes with a single combination LED that
indicates both the link status and activity status.
The AT-2701FTXa model comes with two LED’s. One LED indicates the
link status for either the copper or fiber port; the other indicates the activity
status for the port with the valid link.
Table 1 describes the link states that the LED indicates.
Table 1. LED Status
State
Description
On
Off
Valid link.
No link.
Flashing
The port is receiving or transmitting network packets
at 100 Mbps.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Model Naming Conventions
The hardware features of the AT-2701 series adapter cards represented
by the letters and numbers in the model names. The conventions for the
AT-2701 adapter cards are identified in Figure 5.
Figure 5. AT-2701 Model Naming Conventions
The conventions are defined in Table 2.
.
Table 2. AT-2701 Model Naming Conventions
Convention
Definition
Indicates the product name
1
2
Identifies the physical layer standard for Fast Ethernet
transmission. The following is a list of standards:
FX - single port of 100BASE-FX fiber optic cable
FTX - dual port of fiber optic and 10/100BASE-T
twisted-pair cables
3
Identifies the type of fiber optic connector. The following is
a list of connectors:
SC - SC connector
ST - ST connector
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Overview
Features
The following list shows the features of the AT-2701 series adapter cards:
One 100BASE-FX with an SC or ST fiber optic adapter
PCI version 2.2 interface
Pre-Execution Environment (PXE) 2.1 Remote Boot
Wake on LAN (WOL)
RoHS compliant
Link/Activity LED
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Supported Operating Systems
The following list shows the supported operating systems for the AT-2701
series adapter cards:
Windows 7
Windows XP
Linux
Note
To install driver software for Windows 7 and Windows XP, see
To install driver software for Linux, see Chapter 4, “Configuring the
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Overview
Accessing Documents
Documents for AT-2701 series adapter cards are available at Allied
Telesis websites.
Allied Telesis To access documents for AT-2701 series adapter cards, do the following:
Documents
1. Open a web browser, such as Internet Explorer or FireFox, on your
system and enter the following:
The Allied Telesis home page is displayed.
2. Enter “2701” in the search box and press the enter key.
3. Select the product model of your AT-2701 series adapter card.
The AT-2701 series adapter page is displayed.
4. Click one of the listed documents.
The content of the document is displayed.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Contents of Your Shipment
The following items are Included with your adapter card:
Antistatic bag
The adapter card is shipped in an antistatic bag. It protects the adapter
card when stored or shipped. Keep the adapter card in its packaging
until ready for installation.
Standard-profile bracket
The standard-profile bracket is longer than the low-profile bracket. The
AT-2701 series adapter cards are shipped with a low-profile bracket
attached.
Note
The AT-2701 series adapter card is not shipped with a software
driver CD. You must download the driver software for Windows from
the Allied Telesis website. See Chapter 3, “Downloading the Driver
Inform your network equipment supplier of any missing or damaged items.
If you need to return the module, you must pack it in the original (or
equivalent) packing material or the warranty will be voided. See
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Overview
Warranty Registration
Allied Telesis hardware products are covered under limited warranties.
All Allied Telesis warranties are subject to and provided only on the terms
and conditions set out in the Allied Telesis Limited Warranties listed on the
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Installing the Hardware
System Requirements
Before installing the AT-2701 Series Fiber Fast Ethernet Network Adapter
cards, make sure your system meets the requirements listed below:
PC with one of the following operating systems installed:
–
–
–
Windows XP
Windows 7
Linux
One open PCI slot
128 MB RAM (minimum)
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Reviewing Safety Precautions
Review the following safety precautions before you begin to install a
module.
Note
support/software/.
Warning
Do not stare into the laser beam. L2
Warning
This is a “Class 1 LED product”. L3
Warning
Do not look directly at the fiber optic cable ends or inspect the cable
ends with an optical lens. L6
Warning
Do not work on this equipment or cables during periods of lightning
activity. E2
Warning
Operating Temperature: This product is designed for a maximum
ambient temperature of 40 degrees C. E7
Note
All Countries: Install this product in accordance with local and
National Electric Codes. E8
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Installing the Hardware
Warning
The module is being installed in a system that operates with
voltages that can be lethal. Before you remove the cover of your
system, you must observe the following precautions to protect
yourself and to prevent damage to the system components.
– Remove any metallic objects or jewelry from your hands and
wrists.
– Make sure to use only insulated or nonconducting tools.
– Verify that the system is powered OFF and unplugged before
accessing internal components.
– Installation or removal of modules must be performed in a static-
free environment. The use of a properly grounded wrist strap or
other personal antistatic devices and an antistatic mat is strongly
recommended. E39
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Pre-Installation Checklist
Before installing the AT-2701 series adapter card, check the following list:
1. Check that your computer has an appropriate open PCI slot.
2. Verify that your system is using the latest BIOS.
3. When you download the driver software from the Allied Telesis
website, record the path to where the driver file resides on your
system.
4. If your system is active, shut it down.
5. When system shutdown is complete, power OFF and unplug your
system.
6. Holding the adapter card by the edges, remove it from its shipping
package and place it on an antistatic surface.
7. Check the adapter for visible signs of damage, particularly on the
card’s edge connector.
Caution
Never attempt to install any damaged adapter card. If the adapter
card is damaged, report it to Allied Telesis. See “Contacting Allied
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Installing the Hardware
Replacing the Bracket
The AT-2701 series adapter card is shipped with the low-profile bracket
attached to the adapter. Depending on your system, you may need to
replace the bracket attached to your adapter card.
The following procedure describes how to remove the low-profile bracket
from the adapter card and replace it with the standard bracket. You can
also use this procedure to remove the standard bracket and replace it with
the low-profile bracket.
To replace the low-profile bracket with the standard bracket, perform the
following procedure:
1. Remove the screws that attach the bracket to the adapter card. See
Figure 6. Removing the Low-Profile Bracket
2. Align the tabs of the standard bracket with the holes on the adapter
card and fasten the screws onto the adapter card. See Figure 7 on
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Installing the Hardware
Installing a Network Adapter Card
The following instructions apply to installing an AT-2701 series adapter
card in most systems. Refer to the manuals that were supplied with your
system for details about performing these tasks on your particular system.
To install the network adapter card, perform the following procedure:
Before installing the adapter card, ensure the system power is OFF
and unplugged from the power outlet, and that proper electrical
grounding procedures have been followed.
Warning
High voltage inside the system presents a safety hazard. Make sure
the power is off before removing the cover.
2. Remove the system cover and select any empty PCI slot. See
If you do not know how to identify a PCI slot, refer to your system
documentation.
Figure 8. Removing the PC Cover
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AT-2701 Series Fast Ethernet Adapter Installation Guide
3. Select an empty, non-shared PCI slot and remove the faceplate.
Keep the faceplate in a safe place. You may need it for future use. See
Figure 9. Removing the Faceplate From PCI Slot
Note
If you cannot locate or know how to find a PCI slot, refer to the
documentation that came with your system.
4. Remove the network adapter card from the shipping package and
store the packaging material in a safe location.
Caution
Wear a grounding device and observe electrostatic discharge
precautions when installing the network adapter card in a system.
Failure to observe this caution could result in damage to the card.
5. Applying even pressure at both corners of the card, push the adapter
card until it is firmly seated in the PCI slot.
Make sure the card is securely seated. See Figure 10 on page 30.
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Installing the Hardware
Figure 10. Inserting the Network Adapter Card
Caution
Do not use excessive force when seating the card, as this may
damage the system or the adapter card. If the card resists seating,
remove it from the system, realign it, and try again.
6. Secure the network adapter card to the chassis with a Phillips-head
screw (not provided) as shown in Figure 11.
Figure 11. Securing the Adapter Card
7. Replace the system’s cover and secure it with the screws removed in
8. Disconnect any personal antistatic devices.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
9. Power the system on.
Note
If you installed the adapter card in Windows XP system before
installing the driver software, the Found New Hardware Wizard
launches automatically. For more information, see Chapter 3,
When the system returns to proper operation, the adapter hardware is fully
installed. Next, connect the network cables. See “Connecting the Network
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Installing the Hardware
Connecting the Network Cables
The AT-2701 series network adapter card is equipped with the SC or ST
fiber optic adapter.
To connect a network cable to the adapter, perform the following
procedure:
1. Prepare a fiber optic cable with an appropriate connector to your
adapter.
Warning
The fiber optic ports contain a Class 1 laser device. When the ports
are disconnected, always cover them with the provided plug.
Exposed ports may cause skin or eye damage.
2. Remove a rubber plug from the adapter.
3. Connect one end of the cable to the adapter.
4. Connect the other end of the cable to the appropriate Ethernet network
port or fiber optic port.
Note
After the cable is properly connected at both ends, the adapter card
of LED operation.
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Installing the Driver Software for Windows
Overview
When you install the AT-2701 series adapter on your computer, your next
step is to install driver software for the adapter onto your Windows
operating system. You can install driver software using Device Manager or
using the silent installation method.
When you install deriver software using Device Manager, the dialog boxes
guide you through the installation process. On the other hand, using the
silent installation method, you can install software without constant
interactions by suppressing dialog boxes.
Guidelines Here are the guidelines for installing and updating the driver software on
your operating system:
To install or update the driver software, you must have
administrative privileges.
When you install the AT-2701 series adapter on your computer
and start the system, the Windows system automatically installs
the Realtek inbox driver. You must update the driver software for
the AT-2701 series adapter. See “Installing the Driver Using
Installing the To install or update the driver software from Device Manager, follow the
steps below:
Driver Using
Device Manager
Or
Installing the To install or update the driver software using the silent installation, follow
the steps below:
Driver Using the
Silent Installation
Method
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Downloading the Driver Software for Windows
The AT-2701 series adapter is not shipped with a software driver CD. You
must download driver software from the Allied Telesis website.
To download driver software, do the following:
1. Open a web browser, such as Internet Explorer or FireFox, on your
system and enter the following:
2. The Allied Telesis Software Download page is displayed.
3. Enter “2701” in the search box and press the enter key.
Figure 12 shows an example of the search result.
.
Figure 12. Software Downloads Search Result Example
4. Select the drivers.
5. Save the zip folder onto your system.
6. Right-click the zip folder and select Extract All.
the location of a folder that you want to place unzipped files in.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Accessing the Device Manager
When you install or update the driver software for AT-2701 series adapter,
you must first access Device Manager.
The procedures for accessing Device Manager are slightly different among
Windows operating systems. To access Device Manager on your
operating system, follow one of the procedures below:
Accessing Device To access Device Manager on Windows 7, do the following:
Manager on
Windows 7
1. Right-click the Computer icon on the desktop and select Properties.
The System window is opened as shown in Figure 14 on page 37.
Figure 14. System Window on Windows 7
2. Click Device Manager on the left side bar.
The Device Manager window opens. Your AT-2701 series adapter is
detected as a Realtek device or Ethernet Controller as shown in
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Installing the Driver Software for Windows
Figure 15. Device Manager Window on Windows 7
Accessing Device To access Device Manager on Windows XP, do the following:
Manager on
Windows XP
1. Right-click the My Computer icon on the desktop and select
Properties.
The System Properties window is opened as shown in Figure 16.
Figure 16. System Properties Window on Windows XP
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AT-2701 Series Fast Ethernet Adapter Installation Guide
2. Select the Hardware Tab.
Figure 17. Hardware Page on Windows XP
3. Click Device Manager.
The Device Manager window opens. Your AT-2701 series adapter is
detected as a Realtek device or Ethernet Controller as shown in
Figure 18. Device Manager Window on Windows XP
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Installing the Driver Software for Windows
Installing the Driver Software for Windows
Once you physically install the AT-2701 series adapter, the system
detects the new hardware and creates an entry in Device Manager when
the Windows operating system first boots up. Shortly after you log in, you
need to install the driver software for your adapter card.
Note
To install the driver software, you must have administrative
privileges.
The procedures for installing the driver software are slightly different
among Windows operating systems. To install the driver software on your
system, follow one of the procedures below:
Installing the To install the driver software on Windows 7, do the following:
Driver Software
on Windows 7
2. In the Device Manager window, right-click Ethernet Controller. The
Device Manager may list your adapter as a Realtek device.
Figure 19. Ethernet Controller on Windows 7
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AT-2701 Series Fast Ethernet Adapter Installation Guide
3. Select Update Driver Software.
The Update Driver Software window pops up as shown in Figure 20.
Figure 20. Update Driver Software Window on Windows 7
4. Select Browse my computer for driver software.
The Update Driver Software window prompts you to enter the location
of the driver folder as shown in Figure 21.
Figure 21. Update Driver Software Window on Windows 7
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Installing the Driver Software for Windows
Driver Software for Windows” on page 35 for details.
6. Click Next.
when the driver software is successfully updated.
Figure 22. Update Driver Software Window on Windows 7
7. Click Close.
Installing the To install the driver software onto Windows XP, do the following:
Driver Software
on Windows XP
2. In the Device Manager window, right-click Ethernet Controller. The
Device Manager may list your adapter as a Realtek device.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Figure 23. Ethernet Controller on Windows XP
3. Select Update Driver.
The Hardware Update Wizard window pops up as shown in Figure 24.
Figure 24. Hardware Update Wizard 1
4. Select No, not this time.
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Installing the Driver Software for Windows
5. Click Next.
The Hardware Update Wizard prompts you to select one of two
options as shown in Figure 25
Figure 25. Hardware Update Wizard 2
6. Select Install from a list or specific location (Advanced).
7. Click Next.
The Hardware Update Wizard prompts you to specify the location of
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Figure 26. Hardware Update Wizard 3
8. Specify the location of the driver software.
9. Click Next.
The confirmation message is displayed as shown in Figure 27.
Figure 27. Hardware Update Wizard 4
10. Click Finish.
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Installing the Driver Software for Windows
Updating the Driver Software for Windows
To update the driver software, use the same procedure for installing the
driver software for the first time. The only difference between updating and
installing the driver software is the name of your adapter that Device
Manager detects and lists.
Device Manager lists your adapter card as Allied Telesis AT-2701FxXv2
100Mb Fiber Ethernet once you installed the driver software. Before you
installed the driver software, Device Manager lists your adapter as
Ethernet Controller or a Realtek device. To obtain the latest driver
software from the Allied Telesis website, see “Downloading the Driver
The procedures for installing the driver software are slightly different
among Windows operating systems. To install the driver software on your
system, follow one of the procedures below:
Updating the To update the driver software for your AT-2701 series adapter, perform
the following procedure:
Driver on
Windows 7
2. In the Device Manager window, right-click Allied Telesis AT-
2701FxX(a) Fast Ethernet Adapter.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Figure 28. Device Manager with an Expanded List on Windows 7
3. Select Update Driver Software.
The Update Driver Software window pops up as shown in Figure 20 on
4. Select Browse my computer for driver software.
The Update Driver Software window prompts you to enter the location
5. Specify the location of the driver software.
6. Click Next.
The confirmation message appears when the driver software is
7. Click Close.
Updating the To install the driver software for the AT-2701 series adapter onto the
Windows XP, do the following:
Driver on
Windows XP
2. In the Device Manager window, right-click Allied Telesis AT-
2701FxX(a) Fast Ethernet Adapter.
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Installing the Driver Software for Windows
The shortcut menu appears as shown in Figure 29.
Figure 29. Network Adapters on Windows XP
3. Select Update Driver.
The Hardware Update Wizard window pops up as shown in Figure 24
4. Select No, not this time.
5. Click Next.
The Hardware Update Wizard prompts you to select one of two
6. Select Install from a list or specific location (Advanced).
7. Click Next.
The Hardware Update Wizard prompts you to specify the location of
8. Specify the location of the driver software that you downloaded from
Allied Telesis website.
9. Click Next.
The confirmation message is displayed as shown in Figure 27 on page
10. Click Finish.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Performing the Silent Installation
To simplify the driver installation process, you may perform a silent
installation when installing driver software for the AT-2701 series adapters.
The silent installation is a method of installing software in the silent mode
without constant interactions by suppressing dialog boxes.
Note
You can apply the silent installation method only to Microsoft
certified drivers. The drivers that Allied Telesis provides for the AT-
2701 series adapters are all Microsoft certified.
Use a command line utility called Driver package Installer (DPInst) for the
silent installation. DPInst is included in the Windows Developer Kit (WDK)
provided by Microsoft. You can obtain the latest DPInst by downloading
and installing the latest WDK from the Microsoft website.
Installing the To install the driver silently, perform the following instructions:
Driver Silently
1. Create a folder in your Windows system.
2. Download driver software for the AT-2701 series adapter.
3. Place the driver files that you downloaded into the folder that you
created in step 1.
The folder should include the following driver files:
– .sys
– .inf
– .cat
4. Download the latest WDK to obtain the dpinstutility.
Consult Microsoft websites to download the WDK.
5. Place the dpinst.exeand its supporting files in the same folder
where you placed the driver files.
You must place the 64-bit dpinstutility if your operating system is the
64-bit version. Place the 32-bit for dpinstutility for the 32-bit version
operating system.
6. Open a command prompt window with administrator privileges.
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Installing the Driver Software for Windows
7. Change the directory to the folder where the dpinstutility and the
driver files reside.
8. Install the driver in the silent mode by entering the following command:
> dpinst /S
Note
Adding the /Sswitch to the dpinstcommand suppresses the
display of wizard pages, user dialog boxes, and other user
intervention requests.
The driver is installed silently.
Viewing You can display help information about the dpinstcommand-line
options.
Supported
DPInst Options
View all supported dpinstoptions by executing the following command:
1. Open a command prompt window with administrator privileges.
2. Change the directory to the folder where the dpinstutility and the
driver files reside.
> dpinst /?
The command displays the help text.
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Configuring the Ethernet Interface for Linux Systems
Overview
When you use the AT-2701 series fiber optic adapter on a PC with the
Linux system, you must configure the Ethernet interface for the fiber optic
port.
Note
If you install the AT-2701FTXa model and use the copper port, no
changes in the Ethernet interface are necessary.
The AT-2701 series adapters use a Linux inbox driver to operate. A driver
supplied with an operating system is called an inbox driver. Current Linux
systems come with the inbox driver that the AT-2701 series adapters
need.
Since the driver software for the AT-2701 series adapters has already
been in place, you do not need to install it; however, the speed and duplex
mode for the fiber optic port are not automatically negotiated. You must
disable Auto-negotiation and sets these properties for the AT-2701 series
fiber optic port manually. In addition, you must set the same property
values on the port interfaces of the connected switch.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Configuring an Ethernet Interface on Linux Systems
This section provides how to set the speed and duplex mode to the
Ethernet interfaces of AT-2701 series fiber optic adapters. The following is
the general instructions for Ubuntu and Red Hat Linux distributions. For
other distributions of Linux, consult documentation for your systems.
Configuring an To configure Ethernet interfaces of AT-2701 series fiber optic adapters:
Ethernet
Interface on
Ubuntu
1. Verify that the ethtoolutility is installed on your system by entering
the following command:
ethtool
If the ethtoolutility is not installed on your system, the system shows
2. If your system does not have the ethtoolutility installed, Install it by
entering the following command:
sudo apt-get install ethtool
3. Obtain the name of the Ethernet interface for the AT-2701 series
adapter, such as eth0and eth1, by entering the following command:
ifconfig
You have one Ethernet interface per AT-2701 series adapter card.
Note
To identify the Ethernet interface of the AT-2701 series adapter,
match the MAC address of the ethNinterface that the ifconfig
command displays with one on the label of the shipping package.
4. Edit /etc/network/interfacesfile to disable Auto-negotiation
and set the speed and duplex mode by inserting the following
statements:
auto ethx
iface ethx inet dhcp
pre-up/sbin/ethtool -s ethx speed 100 duplex full autoneg off
Note
Replace "ethx"with the name of the Ethernet interface that you
adapters on your system.
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Configuring the Ethernet Interface for Linux Systems
6. Save the /etc/network/interfacesfile.
7. Reboot your Linux system.
8. Verify that your AT-2701 series adapter is running 100 Mbps in the full-
duplex mode by entering the following command:
ethtool ethx
The command output should display:
Advertised Auto-Negotiation is No
Speed is 100
Duplex mode is Full
adapters on your system.
Configuring an To configure Ethernet interfaces of AT-2701 series fiber optic adapters:
Ethernet
Interface on Red
1. Ensure that the ethtoolutility is installed on your system.
Hat
Note
To verify that the ethtoolutility is installed or install the ethtool
utility on your system, consult the documentation for your Red Hat
distribution.
2. Obtain the name of the Ethernet interface for the AT-2701 series
adapter, such as eth0and eth1, by entering the following command:
ifconfig
You have one Ethernet interface per AT-2701 series adapter card.
Note
To identify the Ethernet interface of the AT-2701 series adapter,
match the MAC address of the ethNinterface that the ifconfig
command displays with one on the label of the shipping package.
3. Create a new file with the name “ifcfg-ethx“ in
/etc/sysconfig/network-scriptsdirectory.
For example, if the name of the Ethernet interface that you obtained in
step 2 is eth2, then create a new file with the name “ifcfg-eth2.“
4. Edit the ifcfg-ethxfile to include the following information:
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AT-2701 Series Fast Ethernet Adapter Installation Guide
##############################
DEVICE="ethx"
NM_CONTROLLED="yes"
ONBOOT=yes
HWADDR=xx:xx:xx:xx:xx:xx
TYPE=Ethernet
BOOTPROTO=dhcp
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NAME="auto ethx"
ETHTOOL_OPTS="autoneg off speed 100 duplex full"
##############################
Note
Replace "ethx"with the name of the Ethernet interface that you
obtained in step 2 and xx:xx:xx:xx:xx:xxwith the hardware
address of your adapter. "ethx"appears twice in the file.
5. Save the ifcfg-ethxfile.
adapters on your system.
7. Reboot your Linux system.
8. Verify that your AT-2701 series adapter is running 100 Mbps in the full-
duplex mode by entering the following command:
ethtool ethx
The command output should display:
Advertised Auto-Negotiation is No
Speed is 100
Duplex mode is Full
adapters on your system.
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Configuring the Ethernet Interface for Linux Systems
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Modifying Advanced Properties
Overview
The AT-2701 series adapter allows you to modify advanced properties to
meet your requirements. To access the advanced properties, you must
access Device Manager, then go to each advanced property page.
Guidelines Here are the guidelines to modifying the advanced properties:
To change the advanced property settings, you must have
Administrator privileges.
When you upgrade the driver software, the settings of the
advanced properties may change. Verify the settings after
upgrading the driver software.
Supported The supported advanced properties depend upon the AT-2701 adapter
model and the operating system that the adapter is installed on. See
Table 3.
Advanced
Properties
Table 3. Advanced Properties per Model
OS
Model
Advanced Properties
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Table 3. Advanced Properties per Model (Continued)
Model Advanced Properties
OS
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Modifying Advanced Properties
Accessing Advanced Properties
To modify advanced properties, first access Device Manager, open the
properties of your AT-2701 series adapter card, and select a feature you
want to change its setting.
1. To access the Device Manager, follow one of these procedures:
2. In the Device Manager window, double-click Allied Telesis AT-
2701FxX(a) Fast Ethernet.
The properties window pops up as shown in Figure 30.
Figure 30. Properties Window
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AT-2701 Series Fast Ethernet Adapter Installation Guide
3. Click the Advanced tab.
The Advanced Properties window opens as shown in Figure 31.
Figure 31. Advanced Properties Window
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Modifying Advanced Properties
Early Tx Threshold
The Early Tx Threshold property allows you to control the FIFO buffer
threshold. The system starts transmitting the data when the FIFO buffer
reaches the amount specified as the Early Tx Threshold.
To change the value of Early Tx Threshold, do the following:
1. Access the Advanced Properties.
2. Select Early Tx Threshold in the Property box.
Figure 32. Early Tx Threshold Page
3. Select one of the following options:
(1) 32 bytes
(2) 64 bytes
(3) 128 bytes — This is the default setting.
(4) 256 bytes
(5) 512 bytes
(6) 1500 bytes
4. Click OK.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Network Address (LAA)
The Network Address (LAA) allows you to replace the MAC address
originally assigned to the adapter with a user-defined address. The user-
defined address that you assign to the adapter is called a locally
administered address (LAA).
Caution
A locally administered address (LAA) overrides the original MAC
address stored in the AT-2701 series adapter card. When you
change the MAC address, ensure that a unique MAC address is
assigned.
Guidelines for Here are guidelines for assigning a locally administered address:
Assigning a
Locally
Administered
The address must be unique.
The address consists of a 12-digit hexadecimal number, for
example, “020C46005501.”
Address
The address must start with “02” in the most significant byte, for
example, “020304050607.”
Do not assign “0000 0000 0000” or “FFFF FFFF FFFF.”
The range is from 0200 0000 0000 to 02FF FFFF FFFF.
Assigning the To assign or change the Network Address (LAA), do the following:
Network Address
1. Access the Advanced Properties.
(LAA)
2. Select Network Address (LAA) in the Property box.
The Network Address (LLA) page is displayed as shown in Figure 33
on page 64.
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Modifying Advanced Properties
Figure 33. Network Address (LAA) Page
3. In the Value text box, enter a locally administered address for the
AT-2701 series adapter card.
By default, no locally administered address is assigned.
For more information, see “Guidelines for Assigning a Locally
4. Click OK.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
PCI PME
The PCI PME (Power Management Event) property enables the Wake-on-
LAN (WOL) function to wake the adapter up from a low-power mode,
Pattern Match” properties.
For example, if the PCI PME and Wake on Magic Packet properties are
enabled, the adapter wakes up from a low-power mode when receiving a
Magic Packet. If the PCI PME, Wake on Magic Packet, and Wake on
Pattern Match properties are enabled, the adapter wakes up from a low-
power mode when receiving a Magic Packet or a packet that matches one
of the patterns specified in the operating system.
To enable or disable the PCI PME property, do the following:
1. Access the Advanced Properties.
2. Select PCI PME in the Property box.
Figure 34. PCI PME Page
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Modifying Advanced Properties
3. Select one of the following options:
Enable — The adapter wakes up from a low-power mode
according to the settings of the Wake on Magic Packet and Wake
on Pattern Match properties.
Note
When the Wake on Magic Packet and Wake on Pattern Match
properties are both disabled, the adapter stays in a low-power
mode.
Disable — The adapter stays in a low-power mode regardless of
the settings of the Wake on Magic Packet and Wake on Pattern
Match properties.
4. Click OK.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Speed/Duplex
The Speed/Duplex property sets the link speed and duplex mode of the
adapter.
To change the Speed/Duplex property, do the following:
1. Access the Advanced Properties.
2. Select Speed/Duplex in the Property box.
The Speed/Duplex page is displayed as shown in Figure 35.
Figure 35. Speed/Duplex Page
3. Select one of the following options:
(1) 100Mb/Half Duplex
(2) 100Mb/Full Duplex — This is the default setting.
4. Click OK.
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Modifying Advanced Properties
Speed/Duplex (100Mb Fiber)
The Speed/Duplex (100MB Fiber) property sets the link speed and duplex
mode for the optic fiber adapter.
To change the Speed/Duplex (100MB Fiber) property, do the following:
1. Access the Advanced Properties.
2. Select Speed/Duplex (100Mb Fiber) in the Property box.
The Speed/Duplex (100Mb Fiber) page is displayed as shown in
Figure 36. Speed/Duplex (100Mb Fiber) Page
3. Select one of the following options:
(1) 100Mb/Half Duplex
(2) 100Mb/Full Duplex — This is the default setting.
4. Click OK.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Speed/Duplex (Copper)
The Speed/Duplex (Copper) property sets the link speed and duplex mode
for the twisted pair copper interface.
To change the Speed/Duplex (Copper) property, do the following:
1. Access the Advanced Properties.
2. Select Speed/Duplex (Copper) in the Property box.
The Speed/Duplex (Copper) page is displayed as shown in Figure 37.
Figure 37. Speed/Duplex (Copper) Page
3. Select one of the following options:
(0) Auto Negotiate — The speed and duplex mode are
automatically negotiated. This is the default setting.
(1) 100Mb/Half Duplex
(2) 100Mb/Full Duplex
(3) 10Mb/Half Duplex
(4) 10Mb/Full Duplex
4. Click OK.
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Modifying Advanced Properties
Vlan Id
The Vlan Id property allows you to specify a VLAN ID on your network to
the adapter. The adapter adds the value of the VLAN ID to a frame in the
VLAN tag before transmitting the frame.
To change the value of the Vlan Id, do the following:
1. Access the Advanced Properties.
2. Select Vlan Id in the Property box.
The Vlan Id page is displayed as shown in Figure 38.
Figure 38. Vlan Id Page
3. Specify an Vlan Id in the Value box.
The range of the value is from 0 to 4095. The default value is 0.
4. Click OK.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Wake-on-LAN
The Wake-on-LAN feature enables the network adapter to wake up from a
low-power mode when the adapter receives a network wake-up frame.
To enable or disable the Wake-on-LAN feature, do the following:
1. Access the Advanced Properties.
2. Select Wake-on-LAN in the Property box.
The Wake-on-LAN page is displayed as shown in Figure 39.
Figure 39. Wake-on-LAN Page
3. Select one of the following options:
Enable — The adapter to wake up from a low-power mode when
receiving a network wake-up frame. This is the default setting.
Disable — The adapter stays in a low-power mode.
4. Click OK.
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Modifying Advanced Properties
Wake on Magic Packet
The Wake on Magic Packet property specifies a condition when the
adapter wakes up from a low-power mode. The adapter wakes up when
relieving a Magic Packet, if the Wake on Magic Packet and PCI PME
properties are enabled.
Note
Even when you set the Wake on Magic Packet property to Enable,
the adapter stays in a low-power mode if the PCI PME property is
disabled. The Wake on Magic Packet property only specifies the
condition. To activate the WOL function to wake up the adapter, you
To enable or disable the Wake on Magic Packet property, do the following:
1. Access the Advanced Properties.
2. Select Wake on Magic Packet in the Property box.
Figure 40. Wake on Magic Packet Page
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AT-2701 Series Fast Ethernet Adapter Installation Guide
3. Select one of the following options:
Enable — The adapter wakes up from a low-power mode when
receiving a Magic Packet when the PCI PME property is enabled.
Disable — The adapter stays in a low-power mode when receiving
a Magic Packet.
4. Click OK.
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Modifying Advanced Properties
Wake on Pattern Match
The Wake on Pattern Match property specifies a condition when the
adapter wakes up from a low-power mode. The adapter wakes up when a
packet matches the wake patterns specified in the operating system, if the
Wake on Pattern Match and PCI PME properties are enabled.
Note
Even when you set the Wake on Pattern Match property to Enable,
the adapter stays in a low-power mode if the PCI PME property is
disabled. The Wake on Pattern Match property only specifies the
condition. To activate the WOL function to wake up the adapter, you
To enable or disable the Wake on Pattern Match property, do the
following:
1. Access the Advanced Properties.
2. Select Wake on Pattern Match in the Property box.
Figure 41. Wake on Pattern Match Page
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AT-2701 Series Fast Ethernet Adapter Installation Guide
3. Select one of the following options:
Enable — The adapter wakes up from a low-power mode when
receiving a packet that matches one of the patterns specified in the
operating system when the PCI PME property is enabled.
Disable — The adapter stays in a low-power mode when receiving
a packet that matches one of the patterns specified in the operating
system.
4. Click OK.
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Modifying Advanced Properties
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Uninstalling the Driver Software
Overview
When you no longer use the AT-2701 series adapter card for your
computer, you may want to uninstall the driver software from your
operating system.
As you can install driver software for the AT-2701 series adapter card
using Device Manager or the silent installation method, you can also
uninstall driver software in two ways:
Guidelines Here are the guidelines to uninstalling the driver software from your
system:
You must have Administrator privileges to remove the driver
software.
Before uninstalling the Allied Telesis device, capture all of the
Advanced Property settings for later use. The properties are lost
during the uninstall process.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Uninstalling the Driver Software Using Device Manager
To uninstall the driver software from your operating system, do the
following:
1. Start your Windows operating system and log in.
2. Access the Device Manager.
3. In the Device Manager window, expand the Network Adapters folder.
4. Right-click Allied Telesis AT-2701FxX(a) Fast Ethernet.
The shortcut menu appears. See Figure 28 on page 47.
Figure 42. Device Uninstall Window
5. Select Uninstall.
The Confirm Device Uninstall window pops up.
6. Check the check box if you want to remove the driver software for your
adapter.
Note
The option to remove the driver is available only in Windows 7.
7. Click OK to complete the uninstall.
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Uninstalling the Driver Software
Uninstalling the Driver Software Silently
You can apply the silent installation method to uninstall the driver.
Uninstall the driver without user-intervention, perform the following steps:
1. Open a command prompt window with administrator privileges.
2. Change the directory to the folder where the dpinstutility and the
driver files reside.
3. Uninstall the driver silently by executing the following command:
> dpinst /U inf_file_name.inf /S
Note
Replace inf_file_name with the name of .inffile.
The driver is uninstalled without user-intervention.
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Troubleshooting
Checking the Port LED on the Adapter
The AT-2701 series adapter comes with one or two LED’s, depending on
the model. You can use the status of the port LED for troubleshooting.
The AT-2701FXa model comes with a single combination LED that
indicates both the link status and activity status.
The AT-2701FTXa model comes with two LED’s. One LED indicates the
link status for either the copper or fiber port; the other indicates the activity
status for the port with the valid link.
Note
Before the port LED can provide troubleshooting information, the
driver software for your particular operating system must be installed
and the adapter must be connected to the network. See Chapter 3,
Table 4 describes the link status that LED’s indicate.
Table 4. LED Status
State
Description
On
Off
Valid link.
No link.
Flashing
The port is receiving or transmitting network packets at
100 Mbps.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Troubleshooting Checklist
The following checklist provides recommended actions to take to resolve
problems installing the AT-2701 series network adapter card or running it
in your system.
Warning
Before opening the cabinet of your system for removing or inserting
the adapter card, review all precautions outlined under “Reviewing
Inspect all cables and connections. Verify that the cable connections
between the adapter and the switch are attached properly. Make sure
that the cable length and rating are compliant with the requirements
Make sure that the adapter card is properly seated in a PCI slot. Check
for specific hardware problems, such as obvious damage to board
components or the PCI edge connector.
Check the configuration settings and change them if they are in conflict
with another device.
Make sure that your system is using the latest BIOS.
Try inserting the adapter card in another slot. If the new position works,
the original slot in your system may be defective.
Replace the failed adapter card with one that is known to work
properly. If the second adapter card works in the slot where the first
one failed, the original adapter card is probably defective.
Install the adapter card in another functioning system and run the tests
again. If the adapter card passed the tests in the new system, the
original system may be defective.
Remove all other adapter cards from the system and run the tests
again. If the adapter card passes the tests, the other adapter cards
may be causing contention.
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Troubleshooting
Testing Network Connectivity
This section describes how to test network connectivity for Windows and
Linux networks.
Note
When you are using the fiber optic port, both the adapter and the
switch must be set to the same speed and duplex mode. When you
are using the copper port, set both the adapter and switch to Auto-
Negotiation or the same speed and duplex mode.
Windows To test the network connectivity for the Windows driver software, perform
the following procedure.
Use the ping command to determine if network connectivity is working.
1. Select Run from the Windows Control Panel
The Run command window opens, as shown in Figure 43.
Figure 43. Run Command Window
2. Type cmd and click OK.
3. Type ipconfig /all
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Figure 44. Command Window with ipconfig/all displayed
4. Type ping <IP address> from the command line, then press Enter.
The network connectivity information is displayed, as shown in
Figure 45. Command Window with ping displayed
Linux To verify that the Ethernet interface is up and running, run 'ifconfig' to
check the status of the Ethernet interface. In addition, you can use the
'netstat -i' command to check the statistics on the Ethernet interface.
Consult the manual pages for more information about the 'ifconfig' and
'netstat' commands.
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Troubleshooting
To ping an IP host on the network to verify connection has been
established, perform the following procedure.
1. From the command line, type ping <IP address>.
2. Press Enter.
The command displays the packet send/receive status.
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Appendix A
Specifications
Physical Specifications
Dimensions:
12.5 cm x 6.4 cm (4.9 in. x 2.5 in.)
Environmental Specifications
Operating Temperature:
0°C to 40°C (+32°F to +104°F)
-25°C to +70°C (-°13F to +158°F)
5% to 90% (non-condensing)
Storage Temperature:
Relative Humidity:
Power Specifications
Signaling Voltage:
3.3 / 5V
Power Consumption:
2.5 Watts at 3.3V
Interface Type and Connectors
Connecter Type:
SC, ST, RJ-45
-34 dBm
Optical Receive Sensitivity (typ):
Transmit optical Power (min/max):
-19 / -14 dBm
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Overview
The fiber optic connector consists of a fiber optic plug and its adapter. The
end of the fiber optic cable is held in the core of the ferrule in the plug as
fiber.
177
Ferrule
Figure 46. Ferrule in an SC Connector Plug
Even minor smudges or dirt on the end face of the fiber, completely
invisible to the naked eye, can disrupt light transmission and lead to failure
face of an unclean and clean ferrule.
156
Unclean
Clean
Figure 47. Unclean and Clean Ferrule
Guidelines Here are general guidelines and warnings for fiber optic connectors:
Always keep a dust cap on a fiber optic cable when it is not in use.
Do not touch the end face of the ferrule in the connector.
Warning
Do not stare into the laser beam. 2
Warning
Do not look directly at the cable ends or inspect the cable ends with
an optical lens. 31
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Cleaning Using a Cartridge-Type Cleaner
Fiber optic cartridge cleaners are available from many vendors and are
typically called “cartridge cleaners,” as shown in Figure 48.
D i r e c t i o n
T W A i P p i n E g
A
UHSOPEN
USHOPEN
Figure 48. Cartridge Cleaner
Note
Do not use compressed air or aerosol air to clean a fiber optic
connector.
To clean a fiber optic connector using a cartridge cleaner, perform the
following procedure:
1. With one hand, hold the cartridge cleaner and push the lever on the
cleaning cartridge in the direction of the arrow to expose the cleaning
surface, as shown in Figure 49.
Figure 49. Rubbing the Ferrule Tip on the Cleaning Surface
2. Place the ferrule tip on the exposed cleaning surface and rub the
ferrule in a downward direction, as shown in Figure 49.
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Note
Rub the ferrule tip on the cleaning surface in one direction only.
3. When you reach the end of the cleaning surface, pick up the ferrule tip,
rotate and place it at the top and rub downwards at least 2 times.
Caution
Failing to pick up the ferrule tip when you reach the bottom of the
cleaning surface can result in static electricity that can damage the
fiber optic cable.
5. If a fiber inspection scope is available, use the scope to inspect the
ferrule end face to make sure that it is clean.
6. Reconnect the cable to the port or protect the ferrule tip with a dust
cap.
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AT-2701 Series Fast Ethernet Adapter Installation Guide
Cleaning Using a Swab
Specially treated swabs (stick cleaners) are available for cleaning inside
connector adapters or hard-to-reach ferrule tips. These swabs, often
referred to as “lint free” or “alcohol free” swabs, are available from many
vendors. See Figure 50. Stick cleaners are available in both 2.5 mm and
1.25 mm sizes for use on SC and MU connectors respectively.
Note
NEVER use a household cotton swab and/or alcohol to clean a fiber
optic connector. A cotton swab or alcohol may leave a residue on
the ferrule tip.
Figure 50. Lint-Free and Alcohol-Free Swabs
Note
Do not use compressed air or aerosol air to clean a fiber optic
connector.
To clean a recessed ferrule using a swab, perform the following
procedure:
ferrule tip with the swab.
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Figure 51. Cleaning a Recessed Ferrule
2. If desired, repeat step 1.
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3. If a fiber inspection scope is available, use the scope to inspect the
connector to make sure that it is clean.
4. Reconnect the cable to the port or protect the ferrule tip with a dust
cap.
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