Specifications: Technical Information
Device Supported:
IP Phone
Power Description
Input Voltage:
110 V AC
220 V AC
Input Voltage Range:
100 V AC - 240 V AC
Frequency:
50 Hz
60 Hz
Output Voltage:
48 V DC
Maximum Output Current:
917 mA
Miscellaneous
Compatibility:
Cisco Unified IP Phones:
8961
9951
9971
Compatible Brand: Cisco Nexus 5000 Series Switches
Cisco Nexus 7000 Series Switches
Network Media: Media Type Supported:
Optical Fiber
Fiber Mode Supported:
Single-mode
Ethernet Technology:
10 Gigabit Ethernet
Network Technology:
10GBase-LR
Maximum Data Transfer Rate:
10 Gbit/s
Additional Features: Technical Information
Handset Connectivity Technology:
Corded
Base Unit Connectivity Technology:
Corded
IP Phone Technology:
VoIP
Total Number of Phone Lines:
5
Dialer Type:
Keypad
Caller ID:
Yes
Speakerphone:
Yes
Features:
Messages
Hold
Call Resume
Call Transfer
Conference Call
Hearing Aid
Hands-free
Speed Dial
Message Waiting LED
Indicator
Security
Adjustable Display
Auto-answer
(BLF) Busy Lamp Field
Call Forwarding
Call History
Call Park
Call Pick-up
Date and Time
Call Waiting
Group Pick-up
Intercom
Music on Hold
Mute
Distinctive Ringing
Redial
Call Share
Voice Mail
Multilingual Menu
Voice Codec:
G.711a
G.711u
G.722
G.729a
iLBC
iSAC
Display & Graphics
Screen Type:
LCD
Display Color:
Color
Backlight:
Yes
Screen Size:
5"
Screen Resolu...
Wireless Data Rates: 802.11b: 1, 2, 5.5, and 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
802.11n data rates on 2.4 GHz and 5GHz: 6.5 to 600Mbps (only 20 MHz and MCS 0 to MCS 15)
802.11ac data rates (5 GHz): 6.5 to 1733Mbps (MCS0-MCS9)
Interface: 2 x Gigabit (10/100/1000BASE-T autosensing), Power over Ethernet (PoE)
RJ-45 console port (not functional)
USB 2.0 (not functional)
Wireless Data Rates: 802.11b: 1, 2, 5.5, and 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
802.11n data rates on 2.4 GHz and 5GHz: 6.5 to 600Mbps (only 20 MHz and MCS 0 to MCS 15)
802.11ac data rates (5 GHz): 6.5 to 1733Mbps (MCS0-MCS9)
Interface: 2 x Gigabit (10/100/1000BASE-T autosensing), Power over Ethernet (PoE)
RJ-45 console port (not functional)
USB 2.0 (not functional)