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Ethernet Connector Pin Assignments
Table B-3
RJ-45
Pin
4
5
6
7
8
Table B-4
RJ-45 Pin
End 1
1
2
3
4
5
6
7
8
Ethernet Port Connector
The CDEs come with an integrated dual-port Ethernet controller. This controller provides an interface
for connecting to 10-Mbps, 100-Mbps, or 1000-Mbps networks and provides full-duplex (FDX)
capability, which enables simultaneous transmission and reception of data on the Ethernet LAN.
To access the Ethernet port, connect a Category 3, 4, or 5 unshielded twisted-pair (UTP) cable to the
RJ-45 connector on the back of the device.
The 100BASE-TX/1000BASE-TX Ethernet standard requires that the cabling in the network be
Note
Category 5 or higher.
Figure 2-4
Cisco Content Delivery Engine Hardware Installation Guide
B-4
Ethernet Connector Pin Assignments for T568B
Wire Color
Wire Diagram
(T568B)
(T568B)
Blue
White/Blue
Green
White/Brown
Brown
RJ-45 Crossover Cable Pin Assignments for T568B
Wire Color
Diagram End 1
White/Orange
Orange
White/Green
Blue
White/Blue
Green
White/Brown
Brown
shows the pin number assignments for the Ethernet RJ-45 port.
Appendix B
10BASE-T
1000BASE-T
100BASE-T
Signal
Unused
BI_DC+
Unused
BI_DC–
Receive–
BI_DB–
Unused
BI_DD+
Unused
BI_DD–
RJ-45 Pin End 2
3
6
1
7
8
2
4
5
Connector Pin Assignments
OL-13478-01
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