Cisco Systems MGX 8800, MGX 8900 SMFIR-4-155/C

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Cisco MGX 8800/8900 Series Hardware Installation Guide
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
Chapter2 Illustrated Card List for MGX Switches and the MGX 8880 Med ia Gateway
Back Cards
SMFIR-4-155/C
The SMFIR-4-155/C is a single-mode fiber, intermediate-reach back card that provides four
OC-3c/STM-1 interfaces, each operating at 155 Mbps. Figure2-84 shows the SMFIR-4-155/C faceplate.
Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC.
Figure2-84 SMFIR-4-155/C Faceplate
1ENABLED LED
•Green—The back card is active.
•Off—The back card is not active.
3RX and TX SC connectors for PORT 1
through PORT 4
2SIGNAL LED
•Green—The back card is receiving a
signal on the corresponding line.
80160
ENABLED
SMFIR-4-155/C
SIGNAL
RX
TX
P
O
R
T
1
SIGNAL
RX
TX
P
O
R
T
2
SIGNAL
RX
TX
P
O
R
T
3
SIGNAL
RX
TX
P
O
R
T
4
1
2
3
2
3
2
3
2
3