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Cisco MGX 8950 Hardware Installation Guide
Release 3, Part Number 78-14147-02 Rev. A0, November 2002
Chapter 1 Product Overview
System Hardware Components
RJ45-4E/B
The RJ45-4E/B is a back card that provides four IEEE 802.3 Ethernet 10BaseT interfaces. Figure 1-17
shows a close-up of the RJ45-4E/B faceplate.
Figure 1-17 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 RJ45 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