Verilink DCSU 2911 (880-502647-001) Product Manual Manual de usuario descargar pdf (Pagina 10)

DCSU 2911 Dual Channel Service Unit

1-2

Verilink DCSU 2911 User Manual

DCSU 2911 Front

Module

Figure 1-2 shows the DCSU 2911 front panel.

Figure 1-2 DCSU 2911 Front Panel

LEDs

The DCSU front panel’s System LED (SYS) is green when the module

has passed the power-up self-test.

The panel also contains four status LEDs:

•

Two for network port status (T1 or E1)

•

Two for customer provided equipment (CPE) port status

Chapter 4 of this manual defines the LEDs and alarms.

Management Ports

Three front panel management ports are provided:

•

Local—RJ-11 (6-pin, RS-232-compliant) Craft interface for

connecting an ASCII terminal, a PC running a terminal

emulator, or a PC running the Node Manager Craft Port Access

window

•

PRI—RJ-45 (8-pin, RS-232-compliant) Node Manager interface

connection to the PC COM port

•

EXT—RJ-45 (8-pin, RS-232-compliant) In-band (backplane)

management extension port for daisy-chaining multiple

AS2000 shelves. (ACP-bus modules only)

DCSU

2911

LOCAL

SYS

MANAGEMENT

PRI

CPE

EXT

NET

RJ-11 Craft interface port

Primary ACP Management port for direct connection to PC running

ACP Management Communications port to extend bus to

System LED

Net Port Status LEDs

CPE Port Status LEDs

Ejector Handles

Node Manager, RJ-45

another shelf, RJ-45

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 78 79

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Verilink DCSU 2911 (880-502647-001) Product Manual Manual de usuario Pagina 10

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