Name: Cisco IP Business Phone 8851, 5-inch WVGA Colour Display, Gigabit Ethernet Switch, Class 4 PoE, USB Port, 10 SIP Registrations, 1-Year Limited Hardware Warranty (CP-8851-K9=)
Brand: Cisco
SKU: CP-8851-K9=
Price: 355.28 GBP
Availability: InStock

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In stock

Features
Handset type	Wired handset
Volume control	Digital
Expansion module support	Yes
Product colour	Black
Technical details
Handset type	Wired handset
Display resolution (numeric)	8192 pixels
Volume control	Digital
Speakerphone	Yes
Expansion module support	Yes
Design
Product type	IP Phone
Handset type	Wired handset
Product colour	Black
Phone features
Caller ID	Yes
Management features
Volume control	Digital
Display
Display resolution (numeric)	8192 pixels
Touchscreen	No
Display resolution	64 x 128 pixels
Display	LED
Audio
Speakerphone	Yes
Network
Wi-Fi	No
Supported network protocols	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Ethernet LAN	Yes
Bluetooth	No
Colour
Product colour	Black
Ports & interfaces
Expansion module support	Yes
Ethernet LAN (RJ-45) ports	1
Power
Power over Ethernet (PoE)	Yes
Weight & dimensions
Width	240 mm
Depth	175 mm
Height	133 mm
Weight	1.01 kg
Packaging content
Number of handles included	1 pc(s)

Features
Integrated voicemail	Yes
Handset type	Wired handset
Case material	Polycarbonate
Mounting	Desk/Wall
Wall mountable	Yes
Volume control	Digital
Product colour	Black, Silver
Technical details
Integrated voicemail	Yes
Answering machine	Yes
Handset type	Wired handset
Case material	Polycarbonate
Mounting	Desk/Wall
Volume control	Digital
Speakerphone	Yes
Harmonized System (HS) code	85171800
Security
Security algorithms	802.1x RADIUS
Design
Product type	IP Phone
Handset type	Wired handset
Case material	Polycarbonate
Mounting	Desk/Wall
Wall mountable	Yes
Product colour	Black, Silver
Phone features
Answering machine	Yes
Lines quantity	2 lines
Speed dialling	Yes
Conference call	Yes
Caller ID	Yes
Call waiting	Yes
Call hold	Yes
Call forwarding	Yes
Management features
Integrated voicemail	Yes
Volume control	Digital
Display
Touchscreen	No
Display resolution	396 x 162 pixels
Display diagonal	8.89 cm (3.5")
Audio
Voice codecs	G.711a, G.722, G.729A, G.729B, iLBC
Speakerphone	Yes
Network
Wi-Fi	No
Supported network protocols	IEEE 802.3, IEEE 802.3u, IEEE 802.3af
Security algorithms	802.1x RADIUS
Quality of Service (QoS) support	Yes
Ethernet LAN	Yes
Bluetooth	No
Colour
Product colour	Black, Silver
Ergonomics
Wall mountable	Yes
Ports & interfaces
Ethernet LAN (RJ-45) ports	2
Certificates
Safety	UL 60950, CAN/CSA - C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943
Power
Power over Ethernet (PoE)	Yes
Operational conditions
Storage temperature (T-T)	-10 - 60 °C
Storage relative humidity (H-H)	10 - 95%
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90%
Weight & dimensions
Width	207 mm
Depth	206 mm
Height	28 mm
Package width	234.9 mm
Package depth	279.9 mm
Package height	71.9 mm
Weight	867 g
Package weight	1.2 kg
Logistics data
Country of origin	China
Quantity per pack	1 pc(s)
Harmonized System (HS) code	85171800

Features
Number of programmable keys	12
Number of function keys	10
Handset type	Wired handset
Device lock	Yes
Volume control	Digital
Product colour	White
Technical details
Number of programmable keys	12
Number of function keys	10
Answering machine	No
Handset type	Wired handset
Device lock	Yes
Volume control	Digital
Speakerphone	Yes
Display
Display	LCD
Backlight display	Yes
Phone features
Answering machine	No
Redialing	Yes
Phonebook capacity	1000 entries
Conference call	Yes
Caller ID	Yes
Call waiting	Yes
Call hold	Yes
Call forwarding	Yes
Anonymous call rejection	Yes
Audio
Speakerphone	Yes
Microphone mute	Yes
Network
Wi-Fi	No
Ethernet LAN	Yes
Ports & interfaces
Ethernet LAN (RJ-45) ports	1
DC-in jack	Yes
Weight & dimensions
Width	235 mm
Depth	210 mm
Height	150 mm
Colour
Product colour	White
Microphone
Microphone mute	Yes

Display
HDCP	Yes
Display brightness (typical)	300 cd/m²
Screen shape	Flat
Display number of colours	16.7 million colours
Native aspect ratio	16:9
Pixel density	158 ppi
Colour gamut	72%
Maximum refresh rate	60 Hz
HD type	Full HD
Display technology	LCD
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.1611 x 0.1611 mm
Viewable size, horizontal	30.9 cm
Viewable size, vertical	17.4 cm
Digital horizontal frequency	30 - 80 kHz
Digital vertical frequency	56 - 61 Hz
Backlight type	LED
Display resolution	1920 x 1080 pixels
Response time	6 ms
Display diagonal	35.6 cm (14")
Contrast ratio (typical)	700:1
Touchscreen	No
Panel type	IPS
RGB colour space	NTSC
Display diagonal (metric)	35.56 cm
Anti-glare screen	Yes
Audio
Built-in speaker(s)	No
Performance
Built-in speaker(s)	No
Built-in camera	No
Management features
On Screen Display (OSD)	Yes
Plug and Play	Yes
Multimedia
Built-in speaker(s)	No
Built-in camera	No
Design
Market positioning	Business
Heavy metals free	Hg (mercury)
Product colour	Grey
Front bezel colour	Black
Camera
Built-in camera	No
Ports & interfaces
Headphone out	No
HDCP	Yes
HDMI	No
USB Power Delivery	Yes
USB Power Delivery up to	65 W
USB Type-C DisplayPort Alternate Mode	Yes
Number of USB Type-C upstream ports quantity	2
HDCP version	1.4
Technical details
Height (without stand)	202.7 mm
Depth (without stand)	4.95 mm
Width (without stand)	322.4 mm
Cable lock slot	No
HDMI	No
Product colour	Grey
Front bezel colour	Black
Sustainability certificates	ENERGY STAR, RoHS
Doesn't contain	PVC/BFR
Power supply type	Internal
Weight (with stand)	590 g
Touchscreen	No
Ergonomics
VESA mounting	No
Cable lock slot	No
LED indicators	Yes
Tilt angle range	10 - 90°
On Screen Display (OSD)	Yes
Plug and Play	Yes
Height adjustment	No
Tilt adjustment	Yes
Power
Power supply type	Internal
Power consumption (max)	7.5 W
Power consumption (standby)	0.3 W
Power consumption (typical)	5 W
Power consumption (off)	0.3 W
Energy efficiency scale	A to G
Energy efficiency class (SDR)	B
Energy efficiency class (HDR)	Not available
Energy consumption (SDR) per 1000 hours	5 kWh
Operational conditions
Non-operating altitude	5000 - 12192 m
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80%
Storage relative humidity (H-H)	5 - 90%
Operating altitude	0 - 5000 m
Weight & dimensions
Height (without stand)	202.7 mm
Depth (without stand)	4.95 mm
Width (without stand)	322.4 mm
Width (with stand)	322.4 mm
Depth (with stand)	14.3 mm
Height (with stand)	202.7 mm
Bezel width (side)	6.53 mm
Bezel width (top)	6.54 mm
Bezel width (bottom)	2.22 cm
Weight (with stand)	590 g
Package weight	1.12 kg
Packaging data
Package weight	1.12 kg
Sustainability
Sustainability certificates	ENERGY STAR, RoHS
Doesn't contain	PVC/BFR
European Product Registry for Energy Labelling (EPREL) code	1435998
Total carbon footprint	421 kg of CO2e
Indication
LED indicators	Yes
Carbon footprint
Total carbon footprint	421 kg of CO2e
Total carbon emissions (w/o Use phase)	374 kg of CO2e
Total carbon emissions (Standard deviation)	99 kg of CO2e
PAIA version	1.3.2
Carbon emissions (Use)	47 kg of CO2e
Carbon emissions (Manufacturing)	368 kg of CO2e
Carbon emissions (Logistics)	6 kg of CO2e
Carbon emissions (End-of-Life)	1 kg of CO2e
Logistics data
Total carbon footprint	421 kg of CO2e
Other features
Height (without stand)	202.7 mm
Depth (without stand)	4.95 mm
Width (without stand)	322.4 mm
Power consumption (max)	7.5 W
HDMI	No
USB Power Delivery up to	65 W
Energy efficiency scale	A to G
USB Type-C DisplayPort Alternate Mode	Yes
Power supply type	Internal
Touchscreen	No
USB Power Delivery	Yes
Front bezel colour	Black

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