Datasheet

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Feature Benefit
Ports and slots
HDMI
3.5-mm stereo headset jack (can be used for external speakers)
2 full-size USB (keyboard, mouse, and headset connectivity)
Micro USB
Micro Secure Digital (SD) slot
Physical buttons
Conference
Transfer
Hold
End Call
Volume Up/Down
Back-lit Mute
Video Mute
Speakerphone
Headset
Lock button
Visual indicator
Message-waiting indicator (MWI) on handset
Cisco EnergyWise
Sleep Indicator on Lock button
Physical dimensions (H x
W x D)
11.63 x 10.25 x 1.88 in. (29.5 x 26 x 4.8 cm)
In slab mode with the foot stand removed
Power IEEE Power over Ethernet (PoE) 802.3af and 802.3at are supported, and class 4 is supported. The DX650 is
compatible with both class 3 and class 4 IEEE PoE switch blades and supports both Cisco Discovery Protocol and
Link Layer Discovery Protocol - Power over Ethernet (LLDP-PoE)
Connectivity
Ethernet Internal 2-port Cisco Ethernet switch allows for a direct connection to a 10/100/1000BASE-T Ethernet network through
an RJ-45 interface with single LAN connectivity for both the phone and a co-located PC. The system administrator can
designate separate VLANs (802.1Q) for the PC and phone, providing improved security and reliability of voice and
data traffic
Desktop Wi-Fi Ethernet As an alternative to wired Ethernet, this model supports an onboard Wi-Fi radio and antenna that enables connectivity
to a Wi-Fi access point, thereby saving on the labor costs of pulling Ethernet cables to every work location
Network features
Cisco Discovery Protocol
LLDP-PoE
Session Initiation Protocol (SIP) for signaling
Dynamic Host Configuration Protocol (DHCP) client or static configuration
Transparent secure roaming
Switch auto-negotiation
Domain Name System (DNS)
Web proxy
NT LAN Manager (NTLM) and Kerberos authentication
Trivial File Transfer Protocol (TFTP)
HTTP firmware management
Wi-Fi management
IPv4 configuration
Software port speed
PC port speed
Bluetooth
Bluetooth 2.1 + Enhanced Data Rate (EDR), allowing untethered headset connections
Keyboard and mouse support for adding additional input accessories
Human Interface Device, hands-free and headset Bluetooth profiles
Accessories
Cisco Solutions Plus
external camera
Available separately, the Logitech Webcam C920-C for the Jabber
®
platform provides an external camera option for
up to 1080p 30-fps video calls with an external display