Network and Computer Port Pinouts
Although both the network and computer (access) ports are used for network connectivity, they serve different purposes and have different port pinouts:
-
The network port is the 10/100/1000 SW port.
Note
The Cisco IP Phone 6821 Multiplatform Phones and Cisco IP Phone 6861 Multiplatform Phones have a 10/100 SW port.
-
The computer (access) port is the 10/100/1000 PC port.
Note
Cisco IP Phone 6861 Multiplatform Phones doesn't have a PC port.
Network Port Connector
The following table describes the network port connector pinouts.
Pin Number |
Function |
||
---|---|---|---|
1 |
BI_DA+ |
||
2 |
BI_DA- |
||
3 |
BI_DB+ |
||
4 |
BI_DC+ |
||
5 |
BI_DC- |
||
6 |
BI_DB- |
||
7 |
BI_DD+ |
||
8 |
BI_DD- |
||
|
Computer Port Connector
The following table describes the computer port connector pinouts.
Pin Number |
Function |
||
---|---|---|---|
1 |
BI_DB+ |
||
2 |
BI_DB- |
||
3 |
BI_DA+ |
||
4 |
BI_DD+ |
||
5 |
BI_DD- |
||
6 |
BI_DA- |
||
7 |
BI_DC+ |
||
8 |
BI_DC- |
||
|