ADTRAN Network Card Dual T1 PRI User Manual

For more detailed documentation, visit us online at www.adtran.com  
DUAL/QUAD T1/PRI MODULE  
P/N 1200314L2/1200755L2  
Quick Start Guide  
INSTALLATION INSTRUCTIONS  
DUALT1/PRI  
MON  
1. Remove the cover plate from the appropriate option slot in the  
ATLAS 550 rear panel.  
500 Series  
2
1
2. Slide the Dual/Quad T1/PRI Module into the option slot until the module  
is firmly positioned against the front of the chassis.  
3. Secure the thumbscrews at both edges of the module. Tighten with a  
screwdriver.  
QUADT1/PRI  
500 Series  
4. Connect the cables to the associated device(s).  
2
1
3
4
MON  
MON  
5. Complete installation of remaining modules and Base Unit as specified  
in the Installation chapter of the ATLAS 550 System Manual.  
NETWORK CONNECTION PINOUT  
SPECIFICATIONS  
Pin  
Name  
Description  
Line Rate  
Capacity  
1.544 Mbps, ± 75 bps  
1
R1 RXDATA  
T1 RXDATA  
Unused  
Receive data from the network ring  
Receive data from the network tip  
n/a  
T1: 1-24 DS0s  
PRI: 23 B+D  
2
Line Codes  
AMI (alternate mark inversion) or B8ZS (bipolar  
return to zero)  
3
4
R TXDATA  
T TXDATA  
Unused  
Send data towards the network ring  
Send data towards the network tip  
n/a  
Framing  
Tests  
D4 or ESF  
5
Self-test, line loopback, payload loopback  
RJ-48C (eight-position, modular jack)  
6, 7, 8  
Connectors  
Terminating Impedance 100 ohms ± 5%  
Quick Start Guide, 61200314L2-13A, April 2003  
Technical Support 1-888-4ADTRAN (1-888-423-8726)  
 
Copyright 2003 ADTRAN, All Rights Reserved  

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