Cisco 9971 Standard User Manual page 45

DC adapter port (DC48V)
1
AC-to-DC power supply (optional for the
2
network port connection but required for a
wifi connection)
AC power wall plug (optional)
3
Network port (10/100/1000 SW) with
4
IEEE 802.3af and 802.3at power enabled
Computer port (10/100/1000 PC) connection
5
6 Handset connection
1 USB port
2 Accessory connector, such as for
connecting a Cisco Unified IP Phone
Expansion Module 7917
Cisco Unified IP Phone 8961, 9951, and 9971 User Guide for Cisco Unified Communications Manager 8.0 (SIP)
Analog headset connection (optional)
7
USB port
8
Anti-theft security lock connector
9
(lock optional)
Camera pin holes (for Cisco Unified
10
Video Camera)
Secure Digital I/O (SDIO) slot (not used for
11
this release
3 Speaker port for output to optional
external speakers
4 Microphone port for input from
optional external microphone
Your Phone
33