LevelOne Switch GSW 4870TGX User Manual

LevelOne  
GSW-4870TGX  
52-Port 10/100/1000Mbps  
Gigabit Ethernet Web Smart Switch  
with  
48×10/100BASE-TX ports, 2×1000BASE-T ports  
and,  
2 optional mini-GBIC ports  
User’s Guide  
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FCC Warning  
This equipment has been tested and found to comply with the  
regulations for a Class A digital device, pursuant to Part 15 of the  
FCC Rules. These limits are designed to provide reasonable protection  
against harmful interference when the equipment is operated in a  
commercial environment. This equipment generates, uses, and can  
radiate radio frequency energy and, if not installed and used in  
accordance with this user’s guide, may cause harmful interference to  
radio communications. Operation of this equipment in a residential  
area is likely to cause harmful interference, in which case the user will  
be required to correct the interference at his or her own expense.  
CE Mark Warning  
This is a Class A product. In a domestic environment, this product  
may cause radio interference, in which case the user may be required  
to take adequate measures.  
VCCI Warning  
This is a product of VCCI Class A Compliance.  
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UL Warning  
a) Elevated Operating Ambient Temperature- If installed in a closed  
or multi-unit rack assembly, the operating ambient temperature of the  
rack environment may be greater than room ambient. Therefore,  
consideration should be given to installing the equipment in an  
environment compatible with the manufacturer's maximum rated  
ambient temperature (Tmra).  
b) Reduced Air Flow- Installation of the equipment in a rack should  
be such that the amount of air flow required for safe operation of the  
equipment is not compromised.  
c) Mechanical Loading- mounting of the equipment in the rack  
should be such that a hazardous condition is not achieved due to  
uneven mechanical loading.  
d) Circuit Overloading- Consideration should be given to the  
connection of the equipment to the supply circuit and the effect that  
overloading of circuits might have on over current protection and  
supply wiring. Appropriate consideration of equipment nameplate  
ratings should be used when addressing this concern.  
e) Reliable Earthing- Reliable earthing of rack-mounted equipment  
should be maintained. Particular attention should be given to supply  
connections other than direct connections to the branch circuit (e.g.,  
use of power strips).  
Ver. 1.00  
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TABLE OF CONTENT  
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ABOUT THIS GUIDE  
Congratulations on your purchase of LevelOne GSW-4870TGX,  
48+4G-Port 10/100/1000Mbps Gigabit Ethernet Web Smart Switch.  
This device integrates 1000Mbps Gigabit Ethernet, 100Mbps Fast  
Ethernet and 10Mbps Ethernet network capabilities in a highly  
flexible package.  
Purpose  
This guide discusses how to install your 48+4G-Port  
10/100/1000Mbps Gigabit Ethernet Web Smart Switch.  
Terms/Usage  
In this guide, the term “Switch” (first letter upper case) refers to your  
GSW-4870TGX, 48+4G-Port 10/100/1000Mbps Gigabit Ethernet  
Web Smart Switch, and “switch” (first letter lower case) refers to  
other Ethernet switches.  
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INTRODUCTION  
This chapter describes the features of the GSW-4870TGX, 48+4G-  
Port 10/100/1000Mbps Gigabit Ethernet Web Smart Switch, and some  
background information about Ethernet/Fast Ethernet/Gigabit Ethernet  
switching technology.  
Gigabit Ethernet Technology  
Gigabit Ethernet is an extension of IEEE 802.3 Ethernet utilizing the  
same packet structure, format, and support for CSMA/CD protocol,  
full duplex, flow control, and management objects, but with a tenfold  
increase in theoretical throughput over 100-Mbps Fast Ethernet and a  
hundredfold increase over 10-Mbps Ethernet. Since it is compatible  
with all 10-Mbps and 100-Mbps Ethernet environments, Gigabit  
Ethernet provides a straightforward upgrade without wasting a  
company’s existing investment in hardware, software, and trained  
personnel.  
The increased speed and extra bandwidth offered by Gigabit Ethernet  
are essential to coping with the network bottlenecks that frequently  
develop as computers and their busses get faster and more users use  
applications that generate more traffic. Upgrading key components,  
such as your backbone and servers to Gigabit Ethernet can greatly  
improve network response times as well as significantly speed up the  
traffic between your subnets.  
Gigabit Ethernet enables fast optical fiber connections to support  
video conferencing, complex imaging, and similar data-intensive  
applications. Likewise, since data transfers occur 10 times faster than  
Fast Ethernet, servers outfitted with Gigabit Ethernet NIC’s are able to  
perform 10 times the number of operations in the same amount of time.  
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In addition, the phenomenal bandwidth delivered by Gigabit Ethernet  
is the most cost-effective method to take advantage of today and  
tomorrow’s rapidly improving switching and routing internetworking  
technologies. And with expected advances in the coming years in  
silicon technology and digital signal processing that will enable  
Gigabit Ethernet to eventually operate over unshielded twisted-pair  
(UTP) cabling, outfitting your network with a powerful 1000-Mbps-  
capable backbone/server connection creates a flexible foundation for  
the next generation of network technology products.  
Fast Ethernet Technology  
The growing importance of LANs and the increasing complexity of  
desktop computing applications are fueling the need for high  
performance networks. A number of high-speed LAN technologies  
have been proposed to provide greater bandwidth and improve  
client/server response times. Among them, 100BASE-T (Fast  
Ethernet) provides a non-disruptive, smooth evolution from the  
current 10BASE-T technology. The non-disruptive and smooth  
evolution nature, and the dominating potential market base, virtually  
guarantees cost-effective and high performance Fast Ethernet  
solutions.  
100Mbps Fast Ethernet is a standard specified by the IEEE 802.3  
LAN committee. It is an extension of the 10Mbps Ethernet standard  
with the ability to transmit and receive data at 100Mbps, while  
maintaining the CSMA/CD Ethernet protocol. Since the 100Mbps  
Fast Ethernet is compatible with all other 10Mbps Ethernet  
environments, it provides a straightforward upgrade and takes  
advantage of the existing investment in hardware, software, and  
personnel training.  
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Switching Technology  
Another approach to pushing beyond the limits of Ethernet technology  
is the development of switching technology. A switch bridges  
Ethernet packets at the MAC address level of the Ethernet protocol  
transmitting among connected Ethernet or Fast Ethernet LAN  
segments.  
Switching is a cost-effective way of increasing the total network  
capacity available to users on a local area network. A switch increases  
capacity and decreases network loading by dividing a local area  
network into different segments, which don’t compete with each other  
for network transmission capacity.  
The switch acts as a high-speed selective bridge between the  
individual segments. The switch, without interfering with any other  
segments, automatically forwards traffic that needs to go from one  
segment to another. By doing this the total network capacity is  
multiplied, while still maintaining the same network cabling and  
adapter cards.  
Switching LAN technology is a marked improvement over the  
previous generation of network bridges, which were characterized by  
higher latencies. Routers have also been used to segment local area  
networks, but the cost of a router, the setup and maintenance required  
make routers relatively impractical. Today switches are an ideal  
solution to most kinds of local area network congestion problems.  
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VLAN (Virtual Local Area Network)  
A VLAN is a group of end-stations that are not constrained by their  
physical location and can communicate as if a common broadcast  
domain, a LAN. The primary utility of using VLAN is to reduce  
latency and need for routers, using faster switching instead. Other  
VLAN utility includes:  
Security, Security is increased with the reduction of opportunity in  
eavesdropping on a broadcast network because data will be switched  
to only those confidential users within the VLAN.  
Cost Reduction, VLANs can be used to create multiple broadcast  
domains, thus eliminating the need of expensive routers.  
Port-based (or port-group) VLAN is the common method of  
implementing a VLAN, and is the one supplied in the Switch.  
Features  
48×10/100Mbps Auto-negotiation Fast Ethernet RJ45 ports  
2×10/100/1000Mbps Auto-negotiation Gigabit RJ45 ports  
2×mini-GBIC ports  
All RJ45 ports support auto MDI/MDIX, so there is no need to  
use cross-over cables or an up-link port  
Full/half duplex transfer mode for 10/100Mbps RJ45 port  
Full duplex transfer mode for Gigabit port  
Store-and-Forward switching scheme capability to support rate  
adaptation and ensure data integrity  
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Up to 4K unicast addresses entities per device, self-learning, and  
table aging  
1536KBytes packet buffer  
Supports IEEE 802.3x flow control for full-duplex mode ports  
Supports Back-pressure flow control for half-duplex mode ports  
Supports port-base VLAN  
Supports port-base QoS  
Supports Trunking  
Supports Port-setting for Speed/Disable, Flow control  
Easy configuration via WEB Browser  
Easy setting via Web Management Utility  
Standard 19” Rack-mount size  
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UNPACKING AND INSTALLATION  
This chapter provides unpacking and installation information for  
GSW-4870TGX.  
Unpacking  
Open the shipping cartons of the Switch and carefully unpacks its  
contents. The carton should contain the following items:  
One GSW-4870TGX, 48+4G-Port 10/100/1000Mbps Gigabit  
Ethernet Web Smart Switch  
One AC power cord, suitable for your area’s electrical power  
connections  
Four rubber feet to be used for shock cushioning  
Screws and two mounting brackets  
CD-Rom with Web Management Utility and User’s Guide  
If any item is found missing or damaged, please contact your local  
reseller for replacement.  
Installation  
The site where you install the hub stack may greatly affect its  
performance. When installing, consider the following pointers:  
Install the Switch in a fairly cool and dry place. See Technical  
Specifications for the acceptable temperature and humidity operating  
ranges.  
Install the Switch in a site free from strong electromagnetic field  
generators (such as motors), vibration, dust, and direct exposure to  
sunlight.  
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Leave at least 10cm of space at the front and rear of the hub for  
ventilation.  
Install the Switch on a sturdy, level surface that can support its weight,  
or in an EIA standard-size equipment rack. For information on rack  
installation, see the next section, Rack Mounting.  
When installing the Switch on a level surface, attach the rubber feet to  
the bottom of each device. The rubber feet cushion the hub and  
protect the hub case from scratching.  
Rack Mounting  
The switch can be mounted in an EIA standard-size, 19-inch rack,  
which can be placed in a wiring closet with other equipment. Attach  
the mounting brackets at the switch’s front panel (one on each side),  
and secure them with the provided screws.  
Figure 1. Combine the Switch with the provided screws  
Then, use screws provided with the equipment rack to mount each  
switch in the rack.  
Figure 2. Mount the Switch in the rack  
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Connecting Network Cable  
The Switch supports 10Mbps Ethernet or 100Mbps Fast Ethernet and  
it runs both in half and full duplex mode using two pair of Category 5  
cable.  
GSW-4870TGX also supports 2-Ports 1000Mbps Gigabit Ethernet  
that runs in Auto-negotiation mode and 10Mbps Ethernet or 100Mbps  
Fast Ethernet that runs both in half and full duplex mode and  
1000Mbps Gigabit Ethernet runs in full duplex mode using four pair  
of Category 5 Cable.  
These RJ45 ports are Auto-MDI type port. GSW-4870TGX can auto  
transform to MDI-II or MDI-X type, so you can just make an easy  
connection that without worrying if you are using a standard or  
crossover RJ45 cable.  
There are additional two mini-GBIC ports for optional mini-GBIC  
module.  
AC Power  
GSW-4870TGX used the AC power supply 100-240V AC, 50-60 Hz.  
The power switch is located at the rear of the unit adjacent to the AC  
power connector and the system fan. The switch’s power supply will  
adjust to the local power source automatically and may be turned on  
without having any or all LAN segment cables connected.  
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IDENTIFYING EXTERNAL COMPONENTS  
This chapter describes the front panel, rear panel, and LED indicators  
of GSW-4870TGX.  
Front Panel  
The figure below shows the front panels of GSW-4870TGX.  
Figure 3. Front panel of 48+4G-port Gigabit Ethernet Switch  
LED Indicator:  
Comprehensive LED indicators display the status of the switch and  
the network (see the LED Indicators chapter below).  
Fast Ethernet Ports (Port 1~48):  
These ports support network speeds of either 10Mbps or 100Mbps,  
and can operate in half- and full- duplex transfer modes. These ports  
also supports automatic MDI/MDIX crossover detection function  
gives true “plug and play” capability, just need to plug-in the network  
cable to the hub directly and don’t care if the end node is NIC  
(Network Interface Card) or switch and hub.  
Gigabit Ethernet Ports (Port 49~50):  
GSW-4870TGX is equipped with two Gigabit twisted pair ports,  
supported auto negotiable 10/100/1000Mbps and auto MDI/MDIX  
crossover detection function. These two ports can operate in half-  
duplex mode for 10/100Mbps and full- duplex mode for  
10/100/1000Mbps.  
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mini-GBIC Ports (Port 51~52):  
GSW-4870TGX is equipped with two mini-GBIC ports, supported  
optional 1000BASE-SX/LX mini-GBIC module.  
Note: When the port was set to “Forced Mode”, the Auto MDI/MDIX will be disabled.  
Reset:  
Th e Reset bu tton is to reset all th e settin g back to th e  
factory defau lt.  
Note: Be sure that you recorded the setting of your device, else all the setting will be  
erased when pressing the “Reset” button.  
Rear Panel  
Figure 4. Rear panel of the Switch  
AC Power Connector:  
This is a three-pronged connector that supports the power cord. Plug  
in the female connector of the provided power cord into this connector,  
and the male into a power outlet. Supported input voltages range from  
100-240V AC at 50-60Hz.  
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UNDERSTANDING LED INDICATORS  
The front panel LEDs provides instant status feedback, and, helps  
monitor and troubleshoot when needed.  
Figure 5. LED indicators of the Switch  
Power and System LEDs  
POWER: Power Indicator  
On  
:
When the Power LED lights on, the Switch is receiving power.  
Off  
:
When the Power turns off or the power cord has improper connection.  
SYSTEM: Management Indicator  
Blinking  
:
When the CPU is working, the System LED is blinking.  
On/Off  
:
The CPU is not working.  
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Ports 1~48 10/100M Status LEDs  
Link/ACT: Link/Activity  
On  
:
:
:
When the Link/ACT LED lights on, the respective port is successfully  
connected to an Ethernet network.  
Blinking  
Off  
When the Link/ACT LED is blinking, the port is transmitting or  
receiving data on the Ethernet network.  
No lin k.  
Ports 49~50 Gigabit Status LEDs  
Link/ACT: Link/Activity  
On  
:
:
:
When the Link/ACT LEDA lights on, the respective port is successfully  
connected to an Ethernet network.  
Blinking  
When the Link/ACT LED is blinking, the port is transmitting or  
receiving data on the Ethernet network.  
Off  
No lin k.  
SPEED:  
On  
(Green)  
: When the green light is on, the respective port is connected to a  
1000Mbps Gigabit Ethernet network.  
On  
(Amber)  
When the Amber light is on, the respective port is connected to a  
100Mbps Fast Ethernet network.  
Off  
: When the respective port is connected to a 10Mbps Ethernet or No link  
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Ports 51~ 52 mini-GBIC Status LEDs  
Link/ACT: Link/Activity  
On  
: When the mini-GBIC module is installed and connected to a network,  
the Link/ACT LED lights on.  
Blinking : When the LED is blinking, the mini-GBIC module is receiving data on a  
network.  
Off  
: No link.  
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CONFIGURATION  
Through the Web Browser you can configure GSW-4870TGX such as  
VLAN, Trunking, QoS… etc.  
With the attached Web Management Utility, you can easily discover  
all the Web Management Switch, assign the IP Address, changing the  
password and upgrading the new firmware.  
Installing the Web Management Utility  
The following gives instructions guiding you through the installations  
of the Web Management utility.  
1. Insert the Utility CD in the CD-Rom Drive.  
2. From the Start menu on the Windows desktop, choose Run.  
3. In the Run dialog box, type D:\Web Management  
Utility\setup.exe (D:\ depends where your CD-Rom drive is  
located) and click OK.  
4. Follow the on-screen instructions to install the utility.  
5. Upon  
completion,  
go  
to  
Program  
Files  
->  
web_management_utility and execute the Web Management  
utility. (Figure 6.)  
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Figure 6. Web Management Utility  
The Web Management Utility was divided into four parts, Discovery  
List, Monitor List, Device Setting and Toolbar function, for details  
instruction, follow the below section.  
Discovery List  
This is the list where you can discover all the Web management  
devices in the entire network.  
By pressing the “Discovery” button, you can list all the Web  
Management devices in the discovery list.  
Double click or press the “Add to monitor list” button to select a  
device from the Discovery List to the Monitor List.  
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System word definitions in the Discovery List:  
MAC Address: Shows the device MAC Address.  
IP Address: Shows the current IP address of the device.  
Protocol version: Shows the version of the Utility protocol.  
Product Name: Shows the device product name.  
System Name: Shows the appointed device system name.  
Location: Shows where the device is located.  
Trap IP: Shows the IP where the Trap to be sent.  
Subnet Mask: Shows the Subnet Mask set of the device.  
Gateway: Shows the Gateway set of the device.  
Monitor List  
All the Web Smart Device in the Monitor List can be monitored; you  
can also receive the trap and show the status of the device.  
System word definitions in the Monitor List:  
S: Shows the system symbol of the Web-Smart device,  
represent for device system is not alive.  
IP Address: Shows the current IP address of the device.  
MAC Address: Shows the device MAC Address.  
Protocol version: Shows the version of the Utility protocol.  
Product Name: Shows the device product name.  
System Name: Shows the appointed device system name.  
Location: Shows where the device is located.  
Trap IP: Shows the IP where the Trap to be sent.  
Subnet Mask: Shows the Subnet Mask set of the device.  
Gateway: Shows the Gateway set of the device.  
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View Trap: The Trap function can receive the events that happen  
from the Web Management Switch in the Monitor List.  
There is a light indicator behind the “View Trap” button, when the  
light indicates in green, it means that there is no trap transmitted, and  
else when it indicates in red, it means that there is new trap  
transmitted, this is to remind us to view the trap. (Figure 7)  
Figure 7.  
When the “View Trap” button is clicked, a Trap Information window  
will pop out, it will show the trap information including the Symbol,  
Time, Device IP and the Event occured. (Figure 8)  
The symbol “ ” represents the trap signal arise, this symbol will  
disappear after you review and click on the event record.  
Figure 8.  
Note: In order to receive Trap information, switch has to be configured with  
Trap IP and Trap Events in Web browser, which are available in the Trap  
Setting Menu (see Page 40 for detail).  
Add Item: To add a device to the Monitor List manually, enter the IP  
Address of the device that you want to monitor.  
Delete Item: To delete the device in the Monitor List.  
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Device Setting  
You can set the device by using the function key in the Device Setting  
Dialog box.  
Configuration Setting: In this Configuration Setting, you can set the  
IP Address, Subnet Mask, Gateway, Set Trap to (Trap IP Address),  
System name and Location.  
Select the device in the Discovery list or Monitor List and press this  
button, then the Configuration Setting window will pop out as Figure  
9, after filling up the data that you want to change, you must fill up the  
password and press the “Set” to process the data changed immediately.  
The factory default password is "admin".  
Figure 9. Configuration Setting  
Password Change: You can use this Password Change when you  
need to change the password, fill in the password needed in the dialog  
box and press “Set” button to proceed the password change  
immediately.  
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Figure 10. Password Change  
Firmware Upgrade: When the device has a new function, there will  
be a new firmware to update the device, use this function to update.  
Figure 11.  
Web Access: Double click the device in the Monitor List or select a  
device in the Monitor List and press this “Web Access” button to  
access the device in Web browser.  
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Toolbar  
The toolbar in the Web Management Utility have four main tabs, File,  
View, Options and Help.  
In the “File TAB”, there are Monitor Save, Monitor Save As, Monitor  
Load and Exit.  
Monitor Save: To record the setting of the Monitor List to the  
default, when you open the Web Management Utility next time, it  
will auto load the default recorded setting.  
Monitor Save As: To record the setting of the Monitor List in  
appointed filename and file path.  
Monitor Load: To manually load the setting file of the Monitor List.  
Exit: To exit the Web Management Utility.  
In the “View TAB”, there are view log and clear log function, this  
function will help you to show trap setting.  
View Log: To show the event of the Web Management Utility and  
the device.  
Clear Log: to clear the log.  
In the “Option TAB”, there are Refresh Time function, this function  
helps you to refresh the time of monitoring the device. Choose 15 secs,  
30 secs, 1 min, 2 min and 5 min to select the time of monitoring.  
In the “Help TAB”, there is About function, it will show out the  
version of the Web Management Utility.  
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Configuring the Switch  
The 48+4G-Port 10/100/1000Mbps Gigabit Ethernet Web Smart  
Switch has a Web GUI interface for smart switch configuration. The  
Switch can be configured through the Web Browser. A network  
administrator can manage, control and monitor the switch from the  
local LAN. This section indicates how to configure the Switch to  
enable its smart functions including:  
Port Setting (Speed/Disable, Duplex mode, Flow Control and  
Port base QoS)  
Virtual LAN Group setting (VLAN)  
Trunking  
System Setting  
Device status and Statistic  
Login  
Before you configure GSW-4870TGX, note that when the Web Smart  
Switch is configured through an Ethernet connection, make sure the  
manager PC must be set on same the IP network. For example, when  
the default network address of the default IP address of the Web Smart  
Switch is 192.168.0.1, then the manager PC should be set at  
192.168.0.x (where x is a number between 2 and 254), and the default  
subnet mask is 255.255.255.0.  
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Open Internet Explorer 5.0 or above Web browser.  
Enter IP address http://192.168.0.1 (the factory-default IP address  
setting) to the address location.  
Figure 12.  
Or through the Web Management Utility, you do not need to  
remember the IP Address, select the device shown in the Monitor List  
of the Web Management Utility to settle the device on the Web  
Browser.  
When the following dialog page appears, remain enter the default  
password "admin" and press Login to enter the main configuration  
window.  
Figure 13.  
After entering the password, the main page comes up, the screen will  
display the device status.  
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Figure 14. Device Status  
Setup Menu  
When the main page appears, find the Setup menu in the left side of  
the screen (Figure 15). Click on the setup item that you want to  
configure. There are eleven options: Port Settings, VLAN Settings,  
Trunk Setting, Device Status, Statistic, System Settings, Trap Setting,  
Password Setting, Backup Setting and Reset Setting as shown in the  
Main Menu screen.  
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Figure 15. Setup menu  
Configuring Setup Setting  
Find that there are four items, including Port Settings, VLAN Settings  
and Trunk Settings in Setup menu.  
Port Settings  
In Port Settings menu (Figure 16), this page will show each port’s  
status, press the ID parameter to set each port’s Speed, Flow Control,  
and QoS priority. When you need to renew the posted information,  
press the “Refresh” button.  
The Link Status in the screen will show the connection speed and  
duplex mode; else this dialog box will show down when the port is  
disconnected.  
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Figure 16. Port Configuration  
To change the port setting, click on the ID parameter to enter to the  
selected port to configure its Speed/Disable, Flow control and QoS  
setting.  
Figure 17.  
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Speed/Disable:  
This setting has six modes—100M Full, 100M Half, 10M Full, 10M  
Half, Auto and Disable—for speed or port disable selections.  
Note: If speed set to be exist 100M full mode or 10M full mode, flow control have fixed  
setting to disable  
Flow Control:  
This setting determines whether or not the Switch will be handling  
flow control. Set FlowCtrl to Enable for avoiding data transfer  
overflow. Or it sets to Disable; there is either no flow control or other  
hardware/software management.  
When the port is set to forced mode, then the flow control will  
automatically set to Disable.  
Note: Sending packets between two groups may cause packet lost  
QoS:  
In some ports that need to have a high priority to manage the data  
transfer, QoS should be change. Set the port’s QoS to high to  
determine the port will always transfer their data first.  
Note: QoS function can be working in any port either from port 1 to port 24 or from  
port 25 to port 52.However, QoS setting can not be working in different port  
group. For example, we set port 1 and port 25 priority high. When we send  
packet to port 26, port 1's QoS doesn't work. In the same way, port 25's QoS  
doesn't work when we send packet to port 2.  
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VLAN Settings (Virtual Local Area Network)  
Group individual ports into a small “Virtual” network of their own to  
be independent of the other ports. To add a VLAN group, press “Add  
Group” button, the new VLAN configuration window will pop out,  
you can fill in the description in order to describe this VLAN Group,  
check on the port to be a member to this VLAN Group, and press  
“Apply” button to execute the setting.  
Figure 19. VLAN Group Settings  
There are two group for VLAN Setting, each group have fixed setting  
to choose, check on the port to be a member to the VLAN Port Group  
1 or Port Group 2, and press “Apply” button to execute the setting.  
Figure 20. VLAN Settings  
Once you want to modify the VLAN Group, check on the ID  
parameter, the ID VLAN configuration window will pop out.  
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Figure 21. VLAN Group Change  
Note 1: group 1 and Group 2 can not be managed at the same time  
Note 2:When add a new Vlan, the members of default Vlan 1 are removed automatically.  
Therefore, packets can only transmit among the member ports of new Vlan.  
Packets can not fordward among the ports which are not included in the new  
vlan.  
Trunk Setting  
The Trunk function enables to cascade two devices with a double  
times bandwidth (up to 4000Mbps in full duplex mode).  
There are seven groups for trunk setting, each group has fixed setting  
to choose, Group 1~Group 6 for 10/100Mbps setting, Group 7 for  
10/100/1000Mbps setting (only port 49 and port 50)  
Figure 22. Trunk Settings  
Be sure that the selected trunk setting port must connect to the device  
with a same VLAN group.  
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Device Status  
Click on the “Status” to present the device status on this screen, it will  
show the System Status, Port Status, VLAN Status and Trunk Status .  
Press “Refresh” when you need to renew the posted information.  
Statistic  
The Statistic Menu screen will show the status of each port packet  
count.  
Figure 23. Statistic  
For Detail packet information, click on the ID parameter as Figure 24.  
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Figure 24.  
System Setting  
The System Setting includes the System name, Location name, Login  
Timeout, IP Address, Subnet Mask and Gateway. Through the Web  
Management Utility, you can easily recognize the device by using the  
System Name and the Location Name.  
The Login Timeout is to set the idle time-out for security issue, when  
there is no action when running the Web Smart Utility and the time is  
up, you must re-login to Web Smart Utility before you set the Utility.  
Fill up the IP Address, Subnet Mask and Gateway for the device.  
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Figure 25.  
Trap Setting  
The Trap Setting enables the device to monitor the Trap through the  
Web Management Utility, set the Trap IP Address of the manager  
where the trap to be sent.  
Figure 26. Trap Setting  
System Events: Monitoring the system’s trap.  
Device Bootup: a trap when booting up the system.  
Illegal Login: a trap when there is using a wrong password login,  
and it will record from where the IP to be login.  
Fiber Port Events: Monitoring the Fiber port status.  
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Link Up/Link Down: a trap when there is linking status happens in  
fiber port.  
Abnormal* Receive Error: a trap when there are receive data  
error in fiber port.  
Abnormal* Transmit Error: a trap when there are transmit data  
error in fiber port.  
Copper Port Events: Monitoring the copper port status.  
Abnormal* Receive Error: a trap when there are receive data  
error in copper port.  
Abnormal* Transmit Error: a trap when there are transmit data  
error in copper port.  
Abnormal*: 50 error packet count within 10 seconds.  
Set Password  
Password is the invaluable tool for the manager to secure Web  
Management Switch, use this function to change the password.  
If you forget the password, press the “Reset” button in the rear panel  
of the Switch, the current setting includes VLAN, Port Setting… etc.  
will be lost and the Switch will restore to the default setting.  
Figure 27. Set Password  
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Backup Setting  
The backup tools help you to backup the current setting of the Switch.  
Once you need to backup the setting, press the “Backup” button to  
save the setting.  
To restore a current setting file to the device, you must specify the  
backup file and press “Restore” button to proceed the setting of the  
recorded file.  
Figure 28. Backup Setting  
Note: when restoring a recorded file, the current password will not be erased.  
Reset Setting  
The Factory Reset button helps you to reset the device back to the  
default setting from the factory. Be aware that the entire configuration  
will be reset, the IP address of the device will be set to default setting  
192.168.0.1.  
Figure 29. Reset Setting  
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Logout  
When press this function, the web configuration will go back to first  
Login page.  
Figure 30. Logout  
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TECHNICAL SPECIFICATIONS  
General  
Standards  
IEEE 802.3 10BASE-T Ethernet  
IEEE 802.3u 100BASE-TX Fast Ethernet  
IEEE 802.3z 1000BASE-SX/LX Gigabit Ethernet  
IEEE 802.3ab 1000BASE-T Gigabit Ethernet  
IEEE 802.3x Full Duplex Flow Control  
Protocol  
CSMA/CD  
Data Transfer Rate  
Ethernet: 10Mbps (half duplex), 20Mbps (full-duplex)  
Fast Ethernet: 100Mbps (half duplex), 200Mbps (full-duplex)  
Gigabit Ethernet: 2000Mbps (full-duplex)  
Topology  
Star  
Network Cables  
10BASET: 2-pair UTP Cat. 3, 4, 5; up to 100m  
100BASE-TX: 2-pair UTP Cat. 5; up to 100m  
1000BASE-T: 4-pair UTP Cat. 5; up to 100m  
Fiber module: mini-GBIC Fiber module(1000BBASE-SX/LX)  
Number of Ports  
48 × 10/100Mbps Auto-MDIX RJ45 ports  
2 × 10/100/1000Mbps Auto-MDIX RJ45 ports  
2 × mini-GBIC fiber slot  
Physical and nvironmental  
AC inputs  
Power Consumption  
Temperature  
Humidity  
100-240V AC, 50-60 Hz internal universal power supply  
24Watts (Max)  
Operating: 0° ~ 40° C, Storage: -10° ~ 70° C  
Operating: 10% ~ 90%, Storage: 5% ~ 90%  
440 x 200 x 44 mm (W x H x D)  
Dimensions  
EMI:  
FCC Class A, CE Mark Class A, VCCI Class A  
cUL(UL60950), CB(IEC60950)  
Safety:  
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Performance  
Transmits Method:  
Store-and-forward  
Filtering  
Table:  
Address  
4K entries per device  
Packet  
10Mbps Ethernet: 14,880/pps  
Filtering/Forwarding  
Rate:  
100Mbps Fast Ethernet: 148,800/pps  
1000Mbps Gigabit Ethernet: 1,488,000/pps  
MAC  
Learning:  
Address  
Automatic update  
Transmits Method:  
RAM Buffer:  
Store-and-forward  
1536K Bytes per device  
40  
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