Milan Technology Welding System T1E1 CF 01LH User Manual

COMPLIANCE INFORMATION  
UL Listed  
C-UL Listed (Canada)  
CISPR/EN55022 Class A  
T1/E1 Copper-to-Fiber  
FCC Regulations  
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 user’s own expense.  
Media Converters  
T1E1-CF-01  
USER’S GUIDE  
Canadian Regulations  
TRANSITION Networks T1E1-CF-01 series media converters encode and decode  
T1 OR E1 signals over duplex fiber cables to extend the distance and transmission  
reliability of high speed T1 and E1 data traffic.  
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.  
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.  
T1E1-CF-01  
T1E1-CF-01(SM)  
European Regulations  
Warning  
Provides an RJ-45 twisted pair  
Provides an RJ-45 twisted pair  
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.  
connector for T1 OR E1 signals, a set  
of RX (receive) and TX (transmit) coax  
connectors for E1 signals, and a set of  
RX and TX ST connectors to 850 nm  
multimode fiber-optic cable.  
connector for T1 OR E1 signals, a set  
of RX (receive) and TX (transmit) coax  
connectors for E1 signals, and a set of  
RX and TX ST connectors to 1300 nm  
singlemode fiber-optic cable.  
Achtung !  
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.  
Attention !  
T1E1-CF-01(SC)  
Provides an RJ-45 twisted pair  
T1E1-CF-01(LH)  
Provides an RJ-45 twisted pair  
Ceci est un produit de Classe A. Dans un environment domestique, ce produit risque de créer des  
interférences radioélectriques, il appartiendra alors à l’utilsateur de prende les measures spécifiques  
appropriées  
connector for T1 OR E1 signals, a set  
of RX (receive) and TX (transmit) coax  
connectors for E1 signals, and a set of  
RX and TX SC connectors to 850 nm  
multimode fiber-optic cable.  
connector for T1 OR E1 signals, a set  
of RX (receive) and TX (transmit) coax  
connectors for E1 signals, and a set of  
RX and TX ST connectors to 1300 nm  
singlemode fiber-optic cable.  
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.  
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.  
T1E1-CF-01 in the Network . . . . . . .2  
Installation . . . . . . . . . . . . . . . . . . . .4  
Operation . . . . . . . . . . . . . . . . . . . . .7  
Fault Isolation and Correction . . . . .8  
Cable Specifications . . . . . . . . . . . .10  
Technical Specifications . . . . . . . . .11  
Compliance Information . . . . . . . . .12  
Trademark Notice  
All registered trademarks and trademarks are the property of their respective owners.  
Copyright Restrictions  
© 1999-2001 TRANSITION Networks.  
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.  
 
Printed in the U.S.A.  
33112.E  
Dry-Contact Relay  
CABLE SPECIFICATIONS  
RJ-45 dry-contact relay opens if power, signal detect/copper or signal  
Fiber Cable  
Bit error rate:  
detect/fiber are lost.  
10-9  
Relay  
MULTIMODE  
3
RJ-45  
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  
850 nM  
6
T1E1-CF-01  
Fiber Optic Transmitter Power:  
Fiber Optic Receiver Sensitivity:  
Typical Maximum Cable Distance*:  
T1E1-CF-01(SC)  
min: -14.0 dBm  
min: -25.0 dBm  
2 kilometers  
max: -12.0 dBm  
max: -12.0 dBm  
Operational rating on pins 3 and 6: 0-30VDC maximum 1A  
850 nM  
Fiber-optic Transmitter Power:  
Fiber-optic Receiver Sensitivity:  
Typical Maximum Cable Distance*:  
min: -14.0 dBm  
min: -25.0 dBm  
2 kilometers  
max: -12.0 dBm  
max: -12.0 dBm  
Switch-Selectable Configurations  
T1 COPPER RJ-45  
SINGLEMODE  
Configured as either "long haul" or short haulon 100 ohm cable, with  
a variety of selectable distance settings.  
Fiber Optic Cable Recommended:  
T1E1-CF-01(SM)  
9 µm singlemode fiber  
1300 nM  
E1 COPPER RJ-45  
Fiber-optic Transmitter Power:  
Fiber-optic Receiver Sensitivity:  
Typical Maximum Cable Distance*:  
T1E1-CF-01(LH)  
Fiber-optic Transmitter Power:  
Fiber-optic Receiver Sensitivity:  
Typical Maximum Cable Distance*:  
min: -21.0 dBm  
min: -25.0 dBm  
8 kilometers  
max: -14.0 dBm  
max: -14.0 dBm  
Configured as either "long haul" or short haulon 120 ohm cable.  
E1 COPPER COAX  
1300 nM  
min: -15.0 dBm  
min: -25.0 dBm  
15 kilometers  
max: -5.0 dBm  
max: -14.0 dBm  
Configured as either "long haul" or short haulon 75 ohm cable.  
STRAIGHT-THROUGH/CROSSOVER RJ-45  
*Actual distance dependent upon physical characteristics of network installation.  
Allows straight-through cable to be used where crossover-configuration  
cable is required.  
Twisted-Pair Copper Cable  
Twisted pair connection requires two active pairs. The two active pairs in a T1/E1  
network are pins 1 & 2 and pins 4 & 5. Use only dedicated wire pairs (such as  
blue/white & white/blue) for the active pins.  
Switch-Selectable Functions  
LOOPBACK TEST FUNCTION  
Category 3 or better twisted-pair copper wire is required. Either shielded twisted-  
pair (STP) or unshielded twisted-pair (UTP) can be used.  
T1:  
E1:  
Gauge  
Attenuation  
Differential Characteristic Impedance  
24 to 22 AWG  
2.6 dB/100 meters @ 1.0 MHz  
100 ±10%  
Fiber  
TP  
TP  
Gauge  
24 to 22 AWG  
Attenuation  
Differential Characteristic Impedance  
2.6 dB/100 meters @ 1.0 MHz  
120 ±10%  
A loopback switch facilitates installation and network debug procedures.  
The path for the T1E1-CF-01 loopback is shown:  
Coax Copper Cable  
TRANSMIT ALL ONES FUNCTION  
E1:  
A selectable Transmit All Ones switch on the fiber interface and on the  
twisted-pair interface allows for insertion of an all onespattern on that  
interface when signal detect is lost, which creates an alarm condition at  
Gauge  
Attenuation  
Differential Characteristic Impedance  
24 to 22 AWG  
2 dB/100 meters @ 1.0 MHz  
75 ±10%  
 
the equipment connected to the interface.  
å
5.  
Is the AISTP LED on either media converter illuminated?  
YES  
INSTALLATION  
Set Switches  
Determine and correct failure of remote unit connected to twisted-  
pair interface that caused All Ones Insertion (AIS) on the twisted-  
Use small flatblade screwdriver or  
similar device to set recessed  
switches for site installation. Refer  
to label on top of media converter  
for MDI/ MDI-X switch settings.  
Refer to drawings below and at right  
for four-position switch settings.  
1
2
3
4
5
6
7
8
TP  
Fiber  
TP  
AISTP  
SHORT HAUL Switch Settings  
Switch #4 UP  
1 2 3 4  
pair interface.  
NO  
Contact Technical Support: (800) 260-1312/(800) LAN-WANS.  
KEY  
E1 2.37V  
75 ohm cable  
=
=
UP  
Coax connectors  
DOWN  
E1 3.0V  
120 ohm cable  
RJ-45 connector  
*LONG HAUL Switch Settings  
Switch #4 DOWN  
1 2 3 4  
DSX-1 0'-133'  
100 ohm cable  
DSX-1 133'-266'  
100 ohm cable  
0 db  
DSX-1 266'-399'  
100 ohm cable  
-7.5 db  
-15 db  
DSX-1 399'-533'  
100 ohm cable  
DSX-1 533'-655'  
100 ohm cable  
-22.5 db  
*Switch #3 not used  
for long haul settings.  
ANSI T1.403  
100 ohm cable  
DSX-1 6.0V  
100 ohm cable  
 
FAULT ISOLATION and CORRECTION  
If the media converter fails, isolate and correct the failure by determining the  
answers to the following questions and then taking the indicated action:  
1
2
3
4
5
6
7
8
Set switches 5, 6, and 7 to  
enable test functions or to  
permit normal network  
1.  
Is the Power LED on the media converter illuminated?  
NO  
operation. (Switch 8 not used.)  
Is the power adapter the proper voltage and cycle frequency for the  
AC outlet?  
*NETWORK Switch Settings  
5 6 7 8  
NOTE: Refer to the Power Supply Requirementson page 7.  
Is the power adapter properly installed in the media converter and  
in the outlet?  
Normal Operation  
KEY  
Contact Technical Support: (800) 260-1312/(800) LAN-WANS.  
YES  
=
=
UP  
Proceed to step 2.  
DOWN  
Loop Transmit TP  
to Receive TP  
2.  
Is the SDFiber (Signal Detect/Fiber) LED illuminated?  
NO  
Check fiber cables for proper connection.  
Transmit All Ones onto  
Fiber on loss of SDFiber  
Verify that TX and RX cables on media converter are connected to  
RX and TX ports, respectively, on other media converter.  
Contact Technical Support: (800) 260-1312/(800) LAN-WANS.  
YES  
NO Transmit All Ones  
onto Fiber  
Proceed to step 3.  
3.  
Is the SDTP (Signal Detect/Twisted-Pair) LED illuminated?  
NO  
Transmit All Ones onto  
TP on loss of SDTP  
Check twisted pair cables for proper connection.  
Check RJ-45 Pinning Switch for correct twisted pair cable  
configuration.  
Check integrity of device attached to media converter by twisted-  
pair cable.  
NO Transmit All Ones  
onto Twisted-Pair  
Contact Technical Support: (800) 260-1312/(800) LAN-WANS.  
*Switch #8 not used.  
YES  
Proceed to step 4.  
4.  
Is the AISFiber LED on either media converter illuminated?  
NO  
Set the MDI/MDI-X switch to use straight-through cable where crossover-  
configuration cable is required.  
Proceed to step 5.  
YES  
MDI-X  
MDI  
Determine if broken fiber link has caused All Ones Insertion (AIS)  
on the fiber interface and correct failure. If not, proceed to step 5.  
1
2
1
2
RTIP  
TTIP  
RTIP  
RTIP  
Twisted  
Pair #1  
Twisted  
Pair #1  
RRING  
TRING  
RRING  
RRING  
4
5
TTIP  
RTIP  
4
5
TTIP  
TTIP  
Twisted  
Pair #2  
Twisted  
Pair #2  
TP  
Fiber  
TP  
TRING  
RRING  
TRING  
TRING  
Connectors for unlike devices  
 
Connectors for like devices  
AISFiber  
INSTALLATION (continued)  
OPERATION  
After installation, the media converter should function without operator  
intervention.  
Install Cable  
COPPER  
Status LEDs  
T1 100 OHM (RJ-45 CONNECTOR)  
OR E1 120 OHM (RJ-45 CONNECTOR)  
Use the status LEDs to  
monitor media converter  
operation in the network.  
NOTE: KEEP TWISTED-PAIR RUNS AS SHORT AS POSSIBLE.  
Locate or build twisted-pair cables that are compliant with  
specifications on page 10.  
Power  
Steady green  
LED indicates  
connection to  
external AC  
power.  
Connect male RJ-45 plug connector at one end of cable to  
media converter RJ-45 jack connector.  
Power  
SDFiber  
AISFiber  
Coax  
SDTP  
AISTP  
Set MDI/MDI-X switch to MDI-X according to network  
conditions.  
SDFiber  
AISFiber  
Signal  
Detect/Fiber -  
Steady green  
LED indicates  
fiber link is up.  
Connect male RJ-45 plug connector at other end of cable to  
network equipment..  
E1 75 OHM (COAX CONNECTOR)  
NOTE: Ground coax segment to earth ground at one end.  
All Ones Insertion/Fiber - Blinking green LED indicates all ones  
received on fiber  
Locate or build coax cables that are compliant with  
specifications on page 10.  
Coax  
SDTP  
Steady green LED indicates coax interface selected.  
Connect BNC connector at one end of cable to media  
converter.  
Signal Detect/Twisted-Pair - Steady green LED indicates  
twisted-pair link is up.  
Connect BNC connector at other end of cable to network  
equipment..  
AISTP  
All Ones Insertion/Twisted-Pair - Blinking green LED indicates  
all ones received on twisted-pair  
FIBER  
Locate or build duplex fiber cables that are compliant with  
specifications on page 10.  
Connect male TX and RX cable connectors at one end of cable  
to TX and RX female connectors, respectively, on media  
converter.  
Connect male TX and RX cable connectors at other end of  
cable to RX and TX connectors of compliant fiber device.  
Connect to Power  
Install Power Adapter cord at back of Media Converter.  
Connect Power Adapter plug to AC power.  
Verify that Media Converter is powered by observing  
illuminated LED(s).  
 

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