ADCP-75-210 • Issue 1 • March 2007

The SIF module is equipped with a small form-factor pluggable optical transceiver (SFP) module. (For more information on the SFP, see Section 1.7.5.) Figure 11 shows the SIF module faceplate. Table 7 describes the faceplate components.

 

 

DIF INPUT

1

 

 

 

LED 1-4

 

 

 

OPTICAL

DIF OUTPUT

2

9

LED 1-4

 

 

INPUT LED

 

 

 

 

 

 

 

8

OPTICAL

 

 

 

OUTPUT LED

 

 

 

 

 

 

 

SFP FIBER

7OPTIC

CONNECTOR

ETHERNET

3

CONNECTOR

FAULT

6 LED

HOT SWAP

LED

POWER

4

5

LED

21238-A

Figure 11. Synchronous Interface Module FaceplateTable 7. Synchronous Interface Module Faceplate Components

REF #

DESIGNATION

DEVICE

FUNCTIONAL DESCRIPTION

1

IN 1-4

Tri-color LED

In. Indicates if DIF input is not enabled (off), good (green),

 

 

(green/yellow/red)

degraded (yellow), clock issue (blinking), or no DIF tone

 

 

 

lock or unused channel (red)

 

 

 

 

2

OUT 1-4

Tri-color LED

Out. Indicates if DIF output is not enabled (off), good

 

 

(green/yellow/red)

(green), degraded (yellow), clock issue (blinking), or bad

 

 

 

data on output of unused channel (red)

 

 

 

 

3

10BT

RJ-45 connector

10BaseT (Ethernet). Communications between SIF and CPU

 

 

 

using cable 1001478P001

 

 

 

 

4

HS

Blue LED

Not used

 

 

 

 

5

PWR

Green LED

Power. Lights when module has power

 

 

 

 

6

FLT

Red LED

Fault. Lights when module has failed and during start-up

 

 

 

until module is initialized

 

 

 

 

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© 2007, ADC Telecommunications, Inc.