ADTRAN Octal BRI S/T, Руководство пользователя

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Chapter 2. Installation
61200343L1-1 Octal BRI S/T Module User Manual 25
WIRING
Each module port uses a single RJ-45 jack to connect to a S/T interface cir-
cuit. Table 2-1 shows the network pinout connection. The required wiring
connection follows:
POWER UP AND INITIALIZATION
The Octal BRI S/T Module requires no initialization input during the power-
up sequence, as described in the
ATLAS 800 Series User Manuals . Any previ-
ously configured setting for the Octal BRI S/T Module is automatically re-
stored upon power-up.
Failed Self-Test
If the Octal BRI S/T Module fails self-test, a message will be displayed on the
LCD and the terminal menu self-test log during power-up. See the appro-
priate
ATLAS 800 Series User Manual for details.
Operation Alarms
The red ALARM LED (located with the Module LEDs on the front panel) il-
luminates when an alarm condition is detected.
Connector Type
(USOC) RJ-45
Table 2-1. Network Pinout Connection
PIN NAME DESCRIPTION
1, 2, 7, 8 Unused —
3, 6 Receive Receive for User Term (NT Mode)
4, 5 Transmit Transmit for User Term (NT Mode)