Cisco 7941G Administration Guide - Page 277
Pin Number, Function, Network Port Connector, Access Port Connector
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Appendix D Technical Specifications Network and Access Port Pinouts Network Port Connector Table D-2 describes the network port connector pinouts. Table D-2 Network Port Connector Pinouts Pin Number Function 1 BI_DA+ 2 BI_DA- 3 BI_DB+ 4 BI_DC+ 5 5BI_DC- 6 6BI_DB- 7 7BI_DD+ 8 BI_DD- Note "BI" stands for bi-directional, while DA, DB, DC and DD stand for "Data A", "Data B", "Data C" and "Data D", respectively. Access Port Connector Table D-3 describes the access port connector pinouts. Table D-3 Access Port Connector Pinouts Pin Number 1 2 3 4 5 6 7 Function BI_DB+ BI_DBBI_DA+ BI_DD+ 5BI_DD6BI_DA7BI_DC+ Cisco Unified IP Phone 7961G/7961G-GE and 7941G/7941G-GE for Cisco Unified Communications Manager 6.1 OL-14620-01 D-3
D-3
Cisco Unified IP Phone 7961G/7961G-GE and 7941G/7941G-GE for Cisco Unified Communications Manager 6.1
OL-14620-01
Appendix D
Technical Specifications
Network and Access Port Pinouts
Network Port Connector
Table D-2
describes the network port connector pinouts.
Access Port Connector
Table D-3
describes the access port connector pinouts.
Table D-2
Network Port Connector Pinouts
Pin Number
Function
1
BI_DA+
2
BI_DA-
3
BI_DB+
4
BI_DC+
5
5BI_DC-
6
6BI_DB-
7
7BI_DD+
8
BI_DD-
Note
“BI” stands for bi-directional, while DA, DB, DC and DD stand for
“Data A”, “Data B”, “Data C” and “Data D”, respectively.
Table D-3
Access Port Connector Pinouts
Pin Number
Function
1
BI_DB+
2
BI_DB-
3
BI_DA+
4
BI_DD+
5
5BI_DD-
6
6BI_DA-
7
7BI_DC+