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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
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway
Back Cards
RJ45-4E/B
The RJ45-4E/B is a back card that provides four IEEE 802.3 Ethernet 10BASE-T interfaces. Figure 2-68
shows the RJ45-4E/B faceplate.
Figure 2-68 RJ45-4E/B Faceplate
1 ENABLED LED
• Green—The back card is active.
• Off—The back card is not active.
3 PORT 1 through PORT 4 RJ-45 connectors
2 LINK LEDs
• Green—The back card is receiving a
carrier signal from the network.
84477
ENABLED
RJ45-4E/B
LINK
P
O
R
T
1
LINK
P
O
R
T
4
LINK
P
O
R
T
2
LINK
P
O
R
T
3
1
2
3
2
3
2
3
2
3