Cisco 6921 Administration Manual page 63

Chapter
Figure 3-2
1
DC adaptor port (DC48V)
2 AC-to-DC power supply (optional)
3 AC power wall plus (optional)
4
Network port (10/100 SW) connection. IEEE
802.3af power enabled
Cisco Unified IP Phone 6921, 6941, 6945, and 6961 Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
OL-24567-01
Cisco Unified IP Phone 6961 Cable Connections
1
3
2
5
4
5
Access port (10/100 PC) connection
6 Handset connection
7 Analog headset connection (optional)
Installing the Cisco Unified IP Phone
7
6
3-7