ADCP-75-210 • Issue 1 • March 2007
Page 16
© 2007, ADC Telecommunications, Inc.
The SIF module is equipped with a small form-factor pluggable optical transceiver (SFP)
module. (For more information on the SFP, see
shows the SIF module
describes the faceplate components.
Figure 11. Synchronous Interface Module Faceplate
Table 7. Synchronous Interface Module Faceplate Components
REF #
DESIGNATION
DEVICE
FUNCTIONAL DESCRIPTION
1
IN 1-4
Tri-color LED
(green/yellow/red)
In. Indicates if DIF input is not enabled (off), good (green),
degraded (yellow), clock issue (blinking), or no DIF tone
lock or unused channel (red)
2
OUT 1-4
Tri-color LED
(green/yellow/red)
Out. Indicates if DIF output is not enabled (off), good
(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
21238-A
DIF OUTPUT
LED 1-4
ETHERNET
CONNECTOR
2
3
DIF INPUT
LED 1-4
1
HOT SWAP
LED
POWER
LED
FAULT
LED
4
5
6
OPTICAL
INPUT LED
9
OPTICAL
OUTPUT LED
8
SFP FIBER
OPTIC
CONNECTOR
7
