ATLAS 550 System Manual - Adtran

ATLAS 550 System Manual Section 2 Engineering Guidelines
Table 9. E1/PRA Network Interface 15-pin Female D-connector Pinout
Pin Name Description
1 TXDATA-RING (R) Transmit data toward the network
2,4,5,7 FRAME GROUND (FG) Grounded to chassis
3 RXDATA-RING (R1) Receive data from the network
6,8,10,12-15 –––––– Unused
9 TXDATA-TIP (T) Transmit data toward the network
11 RXDATA-TIP (T1) Receive data from the network
Test Interface
This module contains two test interfaces: NETWORK and MON. The NETWORK IN and OUT Bantam test
jacks provide intrusive test capability for the incoming E1. By connecting test equipment to these jacks, the
E1 connection breaks and the test equipment terminates the incoming E1. The MON IN and OUT Bantam
test jacks provide a bridged access jack for nonintrusive monitoring of the incoming E1. When connected
to this jack, configure the test equipment for bridged termination.
Modem Management Network Module (P/N 1200341L1), USOC RJ-11C
The Modem Management Network Module provides a single 6-pin modular jack (RJ-11C) (see Table 10
for the pinout). The Modem Management Network Module provides the following functions:
• V.34, V.32bis, V.32, V.22, V.23, and V.21 data modulation schemes
• Connection rates from 2400 to 33.6K baud
• V.42 LAPM, MNP 2-4, and MNP 10 error correction methods
• V.42bis and MNP 5 data compression algorithms
Table 10. Modem Management Network Module RJ-11C Pinout
Pin Name Description
1, 2, 5, 6 ––– Unused
3 TIP Tip to and from the analog interface
4 RING Ring to and from the analog interface
61200305L2-1B © 2004 ADTRAN, Inc. 35