Milan Technology Switch E FX HB 0800 User Manual

COMPLIANCE INFORMATION  
UL Listed  
Minneapolis, MN 55344 USA  
C-UL Listed (Canada)  
CISPR/EN55022 Class A  
FCC Regulations  
100BASE-FX Fast Ethernet  
This equipment has been tested and found to comply with the limits 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 the  
instruction manual, 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 the users own expense.  
Unmanaged Fiber Hub with TX or FX Uplink  
E-FX-HB-1600, E-FX-HB-0800  
USER’S GUIDE  
Canadian Regulations  
This digital apparatus does not exceed the Class A limits for radio noise for digital apparatus set out on  
the radio interference regulations of the Canadian Department of Communications.  
The stackable, rack-mountable E-FX-HB-1600 and E-FX-HB-0800 series  
unmanaged Fast Ethernetfiber hubs allow the network administrator to  
set up and to modify workgroups connected over fiber and to install an  
optional copper or fiber backbone uplink connection to the workgroups  
and/or optional connections for stacking up to five hubs.  
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites applicables  
aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique  
édicté par le ministère des Communications du Canada.  
European Regulations  
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.  
E-FX-HB-1600, E-FX-HB-1600(SC)  
Achtung !  
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Dieses ist ein Gerät der Funkstörgrenzwertklasse A. In Wohnbereichen können bei Betrieb dieses Gerätes  
Rundfunkstörungen auftreten, in weichen Fällen der Benutzer für entsprechende Gegenmaßnahmen  
werantwortlich ist.  
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Attention !  
The E-FX-HB-1600 hub provides sixteen (16) Fast EthernetST OR SC  
fiber connections to terminal devices plus space for an optional copper or  
fiber backbone uplink and space for an optional stacking adapter.  
Ceci est un produit de Classe A. Dans un environment domestique, ce produit risque de créer des  
interférences radioélectriques, il appartiendra alors à lutilsateur de prende les measures spécifiques  
appropriées  
VCCI Class 1 Compliance  
This equipment is in the 1st Class category (information equipment to be used in commercial and/or  
industrial areas) and conforms to the standards set by the Voluntary Control Council For Interference by  
Data Processing Equipment and Electronic Office Machines aimed at preventing radio interference in  
commercial and/or industrial areas. When used in a residential area or in an adjacent area thereto,  
interference may be caused to radio and TV receivers, etc. Read the instructions for correct handling.  
E-FX-HB-0800, E-FX-HB-0800(SC)  
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The E-FX-HB-0800 hub provides eight (8) Fast EthernetST OR SC fiber  
connections to terminal devices plus space for an optional copper or fiber  
backbone uplink and space for an optional stacking adapter.  
BACKBONE UPLINK ADAPTERS Optional devices ordered separately that, when  
installed, provide one of the following Fast Ethernetbackbone uplink connections:  
MA-FST ST connector to multimode fiber  
CAUTION: RJ connectors are NOT INTENDED FOR CONNECTION TO THE  
PUBLIC TELEPHONE NETWORK. Failure to observe this caution could result in  
damage to the public telephone network.  
MA-FSC SC connector to multimode fiber  
Der Anschluss dieses Gerätes an ein öffentlickes Telekommunikationsnetz in den EG-Mitgliedstaaten  
verstösst gegen die jeweligen einzelstaatlichen Gesetze zur Anwendung der Richtlinie 91/263/EWG zur  
Angleichung der Rechtsvorschriften der Mitgliedstaaten über Telekommunikationsendeinrichtungen  
einschliesslich der gegenseitigen Anerkennung ihrer Konformität.  
MA-FSM SC connector to singlemode fiber  
MA-TX  
RJ-45 connector to twisted-pair copper, AutoCrossfeature  
E-FX-HB-xx00 in the Network . . . . .2  
Installation . . . . . . . . . . . . . . . . . . . .4  
Operation . . . . . . . . . . . . . . . . . . . .11  
Fault Isolation and Correction . . . .12  
Cable Specifications . . . . . . . . . . . .14  
Technical Specifications . . . . . . . . .15  
Compliance Information . . . . . . . . .16  
STACKING ADAPTERS Optional  
devices ordered separately that, when  
installed, allow stacking between E-FX-  
HB-xx00 hubs.  
Trademark Notice  
All registered trademarks and trademarks are the property of their respective owners.  
Copyright Restrictions  
© 1999 TRANSITION Networks.  
ACC-0200 Stacking adapter  
ACC-0201 Stacking cable  
All rights reserved. No part of this work may be reproduced or used in any form or by any means –  
graphic, electronic, or mechanical without written permission from TRANSITION Networks.  
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Printed in the U.S.A.  
33122.A  
to hub, switch or router  
CABLE SPECIFICATIONS  
Cascade two repeater stacks by  
connecting fiber cable from a  
connector at the front of the  
first hub to a connector at the  
front of the second hub.  
Twisted Pair Cable and Connector Specifications  
MA-TX  
Category 5 twisted-pair copper  
Either shielded twisted-pair (STP) or unshielded twisted-pair (UTP) can be used. .  
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CATEGORY 5:  
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Gauge  
24 to 22 AWG  
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Attenuation  
Maximum Cable Distance*:  
22.0 dB /100m @ 100 MHz  
100 meters  
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Twisted pair connection requires two active pairs configured as straight-through  
OR as crossover. The two active pairs in an Ethernetnetwork are pins 1 & 2  
and pins 3 & 6. Use only dedicated wire pairs (such as blue/white & white/blue,  
orange/white & white/orange) for the active pins.  
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Straight Through  
Crossover  
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Twisted Pair #2  
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Twisted Pair #2  
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Using the 512-Bit Rule  
When configuring Fast Ethernetnetworks, use the 512-bit rule to determine  
Fiber Cable  
masimum cable lengths for each half-duplex collision domair.  
MULTIMODE  
In a half-duplex network, maximum  
cable lengths are determined by the  
Fiber Optic Cable Recommended:  
Optional:  
62.5 / 125 µm multimode fiber  
100 / 140 µm multimode fiber  
85 / 125 µm multimode fiber  
50 / 125 µm multimode fiber  
10-11  
Class I repeater  
Class II repeater  
Class I TX/FX media converter 130 BT  
Class II TX/FX media converter  
DTE (PC, switch, router)  
1 meter CAT.5 TP cable  
1 meter fiber cable  
140 BT  
92 BT  
round trip delay limitations of each Fast  
Ethernetcollision domain. (Switches  
and routers divide the network into  
separate Ethernetcollision domains.)  
The 512-Bit Rule determines maximum  
distances by calculating the collision  
domain round-trip delay in bit-times.  
92 BT  
50 BT  
1.11 BT  
1 BT  
Bit error rate:  
E-FX-HB-xx00, MA-FST  
Fiber-optic Transmitter Power:  
Fiber-optic Receiver Sensitivity:  
Link Budget  
Typical Maximum Cable Distance:*  
E-FX-HB-xx00(SC), MA-FSC  
Fiber-optic Transmitter Power:  
Fiber-optic Receiver Sensitivity:  
Link Budget  
1300 nM  
min: -16.0 dBm  
min: -35.0 dBm  
19 dB  
max: -9.0 dBm  
max: -14.0 dBm  
Fast Ethernet switch  
50 BT  
2 kilometers  
1300 nM  
To calculate a collision domain  
round-trip delay in bit-times, find  
the longest path between any two  
terminal devices in the collision  
domain. Calculate the round trip  
delay by multiplying the length of  
the cable (in meters) by the delay  
per meter (in bit-times (BT)), then  
take the sum of all cable delays  
plus station (DTE), repeater, and  
multi-port media converter port  
delays. If the result is less than or  
equal to 512 bit-times, the path is  
good.  
30 meters TP  
@ 1.11BT/meter  
= 33.3BT  
Class I  
min: -16.0 dBm  
min: -35.0 dBm  
19 dB  
max: -9.0 dBm  
max: -14.0 dBm  
Hub  
Typical Maximum Cable Distance:*  
2 kilometers  
= 140BT  
Switch  
5 meters TP  
@ 1.11BT/meter  
= 5.55BT  
SINGLEMODE  
= 50BT  
Fiber Optic Cable Recommended:  
Bit error rate:  
MA-FSM  
Fiber-optic Transmitter Power:  
Fiber-optic Receiver Sensitivity:  
Link Budget  
9 µm singlemode fiber  
10-11  
1300 nM  
Class II  
Hub  
= 140BT  
min: -16.0 dBm  
min: -35.0 dBm  
19 dB  
max: -9.0 dBm  
max: -14.0 dBm  
Collision Domain  
20 meters TP  
@ 1.11BT/meter  
= 22.2BT  
50.00BT  
+22.20BT  
+140.00BT  
+5.55BT  
Typical Maximum Cable Distance:*  
20 kilometers  
*Actual distance dependent upon physical characteristics of network installation.  
+140.00BT  
+33.30BT  
+50.00BT  
___________  
= 441.05BT  
DTE=50BT  
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YES  
INSTALLATION  
Continue at step 7.  
Optionally Install Expansion Adapter  
7.  
8.  
Is one (or more) of the 100BASE-FX STAT(us) LEDs illuminated  
continuously?  
WARNING: Remove AC line cord from power source before installing  
expansion adaptor in E-FX-HB-xx00. Failure to observe this warning could  
result in personal injury or death.  
YES  
Continue at step 10  
Continue at step 8.  
NO  
CAUTION: Wear a grounding device and observe electrostatic discharge  
precautions when installing Expansion Adapter in the E-FX-HB-xx00. Failure  
to observe this caution could result in damage to, and subsequent failure of,  
Expansion Adapter.  
Does one (or more) of the 100BASE-FX STAT(us) LEDs blink on  
and off?  
To install the expansion adapter in the E-FX-HB-xx00:  
YES  
1. Locate expansion adapter plate at back of E-FX-HB-xx00.  
Check fiber cables for proper connection.  
Verify that TX and RX cables on E-FX-HB-xx00 are connected to RX  
and TX ports, respectively, on terminal device. (See page 9.)  
Ensure that terminal device(s) is/are powered.  
Contact Technical Support: (800) 260-1312.  
NO  
Expansion Adapter Plate  
Continue at step 9.  
2. Remove expansion adapter plate by using flatblade screwdriver to  
remove two (2) screws that secure expansion adapter plate to back  
of E-FX-HB-xx00.  
9.  
Is one (or more) of the 100BASE-FX STAT(us) LEDs dark?  
YES  
The port is (or ports are) partitioned; investigate the attached  
terminal device(s).  
NOTE: Retain screws for step 5. (Optionally discard expansion  
adapter plate.)  
Contact Technical Support: (800) 260-1312.  
NO  
3. Carefully slide expansion adapter, component side up, into  
installation space revealed by removal of expansion adapter plate.  
Continue at step 10.  
10. Is one (or more) of the 100BASE-FX ACT(ivity) LEDs  
CAUTION: Do NOT force the connection. Failure to observe this  
caution could result in equipment damage and subsequent failure.  
illuminated?  
YES  
The port is (or ports are) operational and receiving data.  
NO  
Disconnect and reconnect the 100BASE-FX cable to restart the  
initialization process.  
Restart the terminal device(s) to restart the initialization process.  
Contact Technical Support: (800) 260-1312.  
4. Press component on expansion adapter securely against internal  
mating E-FX-HB-xx00 component until expansion adapter faceplate  
is flat against E-FX-HB-xx00 chassis.  
5. Secure expansion adapter by installing retained screws through  
expansion adapter into E-FX-HB-xx00 chassis.  
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Optionally Install Backbone Uplink Adapter  
WARNING: Remove AC line cord from power source before installing  
backbone uplink adaptor in E-FX-HB-xx00. Failure to observe this warning  
could result in personal injury or death.  
FAULT ISOLATION and CORRECTION  
If the E-FX-HB-xx00 fails, isolate and correct the fault by determining the  
answers to the following questions and then taking the indicated action:  
1.  
Is the P(o)W(e)R LED on the E-FX-HB-xx00 illuminated?  
NO  
CAUTION: Wear a grounding device and observe electrostatic discharge  
precautions when installing backbone uplink adaptor in the E-FX-HB-xx00.  
Failure to observe this caution could result in damage to, and subsequent  
failure of, backbone uplink adaptor.  
Is the power cord properly installed in the E-FX-HB-xx00 and in the  
grounded AC outlet?  
Does the grounded AC outlet provide power?  
Contact Technical Support: (800) 260-1312.  
To install the backbone uplink adapter in the E-FX-HB-xx00:  
1. Locate backbone uplink adapter plate at back of E-FX-HB-xx00.  
YES  
Continue at step 2.  
2.  
3.  
4.  
Is a backbone uplink adapter installed at E-FX-HB-xx00 back?  
NO  
Continue at step 7.  
Backbone Uplink Adapter Plate  
YES  
2. Remove backbone uplink adapter plate by using flatblade  
screwdriver to remove two (2) screws that secure backbone uplink  
adapter plate to back of E-FX-HB-xx00.  
Continue at step 3.  
Is the B(ack)B(one) STAT(us) LED illuminated continuously?  
YES  
NOTE: Retain screws for step 5. (Optionally discard backbone  
uplink adapter plate.)  
Continue at step 7.  
Continue at step 4.  
NO  
3. Carefully slide backbone uplink adapter, component side up, into  
installation space revealed by removal of backbone uplink adapter  
plate.  
Does the B(ack)B(one) STAT(us) LED blink on and off?  
YES  
Ensure that backbone uplink adapter is firmly connected.  
Check backbone uplink cables for proper cabling and connection(s).  
Ensure that device at remote end of network link is powered.  
Contact Technical Support: (800) 260-1312.  
CAUTION: Do NOT force connection. Failure to observe this caution  
could result in equipment damage and subsequent failure.  
NO  
Continue at step 5.  
5.  
6.  
Is the B(ack)B(one) STAT(us) LED dark?  
YES  
The port is partitioned or isolated; investigate the device at the far  
end of the link.  
Contact Technical Support: (800) 260-1312.  
NO  
4. Press component on backbone uplink adapter securely against  
internal mating E-FX-HB-xx00 component until backbone uplink  
adapter faceplate is flat against E-FX-HB-xx00 back.  
Continue at step 6.  
Is the B(ack)B(one) ACT(ivity) LED illuminated?  
5. Secure backbone uplink adapter by installing retained screws  
through backbone uplink adapter into E-FX-HB-xx00 chassis back.  
NO  
Disconnect and reconnect the backbone cable to restart the  
initialization process.  
Restart the attached network device to restart the initialization  
process.  
Contact Technical Support: (800) 260-1312.  
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Install E-FX-HB-xx00 at Site  
WARNING: During the site installation, handle the E-FX-HB-xx00 in such a  
way that the E-FX-HB-xx00 does not fall. Failure to observe this warning  
could result in injury to personnel and/or equipment damage.  
OPERATION  
Use the status LEDs to monitor E-FX-HB-xx00 operation in the network.  
NOTE: If E-FX-HB-xx00 is shipped with brackets installed, proceed to step 2.  
To install the E-FX-HB-xx00 in 19-inch rack cabinet:  
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HUB INDICATORS  
3
P(o)W(e)R  
Steady LED indicates E-FX-HB-xx00 is  
connected to external AC power.  
1. Remove and retain two (2) screws located at front left side and front  
right side of E-FX-HB-xx00 chassis. Install right and left front  
brackets (provided) on chassis by installing two (2) retained screws  
through each bracket into chassis.  
COL(lision)  
Flashing LED indicates network collisions.  
G(lobal) F(ault) S(tatus)  
Steady LED indicates the presence of a  
partitioned or isolated port. (A port is  
partitioned automatically after a collision  
occurs during 60 or more consecutive  
attempts to transmit to the port; a port is  
isolated if more then two consecutive false  
carrier events are received.)  
2. Carefully align E-FX-HB-xx00 between 19-inch rack mounting rails.  
3. Install E-FX-HB-xx00 by installing two (2) screws through right front  
bracket into rack and two (2) screws through left front bracket into  
rack, using clip nuts (NOT provided) to secure, if necessary.  
NOTE: The hub unpartitions/unisolates the  
port when network traffic becomes normal.  
The GFS LED remains illuminated until the  
partition/isolation condition is corrected.)  
To install the E-FX-HB-xx00 on table or other flat surface:  
NOTE: Rubber feet are provided.  
1. Carefully turn E-FX-HB-xx00 to side.  
2. Install four (4) rubber feet:  
B(ack)B(one) & 100BASE-FX INDICATORS  
STAT(us)  
Steady LED indicates, for each port, a valid  
link and no partition or isolation.  
Separate rubber feet.  
Remove protective paper  
from adhesive  
surface on rubber  
foot.  
Dark LED indicates, for each port, that port  
is not linked, is isolated, or is partitioned.  
ACT(ivity)  
Flashing LED indicates, for each port,  
reception of data packet(s).  
Position and  
secure each  
rubber foot as  
shown.  
3. Return E-FX-HB-xx00 to upright position.  
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Power the E-FX-HB-xx00  
Optionally Cascade Hubs  
NOTE: When the hub is connected to an AC outlet supplying 100-240VAC at  
50-60 Hz, the hub automatically powers ON  
AT BACK  
To cascade hubs by installing adapter cable(s) between stacked hubs:  
To power ON the E-FX-HB-xx00:  
1. Locate uplink adapter installed on E-FX-HB-xx00 9see page 4) and  
adapter cable ACC-0201.  
2. Install one end of adapter cable to UPPER connector on expansion  
adapter on lowest hub in stack.  
3. Install one end of adapter cable to LOWER connector on expansion  
adapter on next hub in stack.  
1. Locate power receptacle at back of E-FX-HB-xx00.  
2. Plug unit end (female) of power cord into E-FX-HB-xx00 power  
receptacle.  
3. Plug outlet end (male) of power cord into correct voltage AC wall  
socket.  
4. At E-FX-HB-xx00 front, verify that P(o)W(e)R LED is illuminated.  
4. Continue steps 2-3 until installation is complete.  
AT FRONT  
To cascade hubs by installing fiber cables between hubs:  
10BASE-FL  
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10BASE-FL  
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1. Locate or build 100BASE-FX compliant two-stranded fiber cable  
with appropriate TX to RX connectors installed at both ends.  
2. Connect male TX and RX cable connectors at one end of cable to  
TX and RX female connectors, respectively, on front of one hub.  
TX  
TX  
TX  
RX  
RX  
RX  
TX  
RX  
3. Connect male TX and RX cable connectors at other end of cable to  
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RX and TX connectors, respectively, on front of second hub.  
Optionally Connect to Backplane through TX Uplink  
Connect Hub to Terminal Devices using Fiber  
NOTE: Refer to 512-bit rule (page 3) to keep cable lengths within acceptable  
bounds.  
NOTE: Refer to 512-bit rule (page 3) to keep cable lengths within acceptable  
bounds.  
To connect twisted-pair cable from E-FX-HB-xx00 100BASE-TX uplink  
adapter to network:  
To connect fiber cable from E-FX-HB-xx00 ports to terminal devices:  
1. Locate or build 100BASE-FX compliant two-stranded fiber cable  
with appropriate male TX to RX connectors installed at both ends.  
1. Locate 100BASE-TX uplink adapter installed at E-FX-HB-xx00 back.  
(See page 5.)  
2. Connect male TX and RX cable connectors at one end of cable to  
TX and RX female connectors, respectively, on E-FX-HB-xx00 port.  
NOTE: AutoCrossfeature on 100BASE-TX uplink adapter allows  
use of either straight-through or crossover 100BASE-TX cable  
configuration.  
TX  
RX  
TX  
RX  
TX  
RX  
RX  
TX  
2. Locate or build 100BASE-TX compliant cables with male RJ-45 plug  
connectors at both ends. (See page 14.)  
3. Connect male RJ-45 plug connector at one end of cable to  
E-FX-HB-xx00 100BASE-TX uplink adapter RJ-45 jack connector.  
3. Connect male TX and RX cable connectors at other end of cable to  
RX and TX connectors, respectively, on 802.3 compliant fiber  
device.  
4. Connect male RJ-45 plug connector at other end of cable to RJ-45  
jack connector on 100BASE-TX network device.  
Optionally Connect to Backplane through FX Uplink  
4. Repeat steps 1-3 until all terminal devices are connected.  
NOTE: Refer to 512-bit rule (page 3) to keep cable lengths within acceptable  
bounds.  
To connect fiber cable from E-FX-HB-xx00 100BASE-FX uplink adapter to  
network:  
1. Locate 100BASE-FX uplink adapter installed at E-FX-HB-xx00 back.  
(See page 5.)  
2. Locate or build 100BASE-FX compliant fiber cable with male two-  
stranded TX to RX connectors at both ends. (See page 14.)  
3. Connect male TX and RX cable connectors at one end of cable to  
TX and RX female connectors, respectively, on E-FX-HB-xx00  
100BASE-FX uplink adapter.  
TX  
RX  
TX  
RX  
TX  
RX  
RX  
TX  
4. Connect male TX and RX cable connectors at other end of cable to  
RX and TX connectors, respectively, on 802.3 compliant  
100BASE-FX network device.  
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