ADTRAN Dual T1/PRI User Manual
ADTRAN Hardware
DUAL/QUAD T1/PRI MODULE
P/N 1200314L2/1200755L2
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Quick Start Guide
Quick Start Guide, 61200314L2-13A, April 2003
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Copyright
2003 ADTRAN, All Rights Reserved
N
ETWORK
C
ONNECTION
P
INOUT
Pin
Name
Description
1
R1 RXDATA
Receive data from the network ring
2
T1 RXDATA
Receive data from the network tip
3
Unused
n/a
4
R TXDATA
Send data towards the network ring
5
T TXDATA
Send data towards the network tip
6, 7, 8
Unused
n/a
S
PECIFICATIONS
Line Rate
1.544 Mbps, ± 75 bps
Capacity
T1:
1-24 DS0s
PRI: 23 B+D
Line Codes
AMI (alternate mark inversion) or B8ZS (bipolar
return to zero)
Framing
D4 or ESF
Tests
Self-test, line loopback, payload loopback
Connectors
RJ-48C (eight-position, modular jack)
Terminating Impedance 100 ohms ± 5%
I
NSTALLATION
I
NSTRUCTIONS
1. Remove the cover plate from the appropriate option slot in the
ATLAS 550 rear panel.
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.
4. Connect the cables to the associated device(s).
5. Complete installation of remaining modules and Base Unit as specified
in the Installation chapter of the ATLAS 550 System Manual.
500 Series
DUAL T1/PRI
MON
1
2
500 Series
QUAD T1/PRI
MON
1
2
MON
4
3