Cisco IP Phone 6841 w/ Power Cube – CP-6841-3PW-NA-K9=

Product Description

The 6841 IP phone has a high-resolution 3.5-inch (396×162-pixel) grayscale display with white backlighting. Localized language support is available for global users. The 6800 Series is also energy-efficient and eco-friendly, to support green initiatives. The 6841, is Energy Star certified, and supports a power-save option that reduces power consumption during off-hours, saving costs by increasing energy efficiency. The 6800 Series is ideal for businesses that want to update their phone systems from traditional analog or digital- based systems to an IP communications system with supported multiplatform call control systems.

Core Features:

• White backlit, grayscale, 3.5-in. (9-cm) 396 x 162-pixel display
• Energy Star certified
• Power-save option that reduces power consumption during off-hours, saving costs by increasing energy efficiency
• Supports either a narrowband or a wideband audio handset connected through an RJ-9 port
• Analog headset jack is a wideband-capable RJ-9 audio port
• Backlit indicators on the audio path buttons (handset, headset, and speakerphone), select, line, and message waiting buttons
• A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer
• A full-duplex speakerphone gives you flexibility in placing and receiving calls. For added security, the Audible Dual-Tone Multi-frequency (DTMF) tones are masked when the speakerphone mode is used
• The foot stand holds the phone in a single position, making the display easy to view and the buttons easy to use while sitting down. You can remove the foot stand for wall mounting. There are mounting holes located on the back of the phone.
• Can be wall-mounted using the optional 6800 Series wall-mount kit (sold separately)
• Supports wall power only through an included, regional power adapter
• 4 lines (SIP registrations)

Signaling protocol support Session Initiation Protocol (SIP)
Full lines supported ● 6821: 2 lines (SIP registrations)
● 6841: 4 lines (SIP registrations)
● 6851: 4 lines (SIP registrations)
● 6861: 4 lines (SIP registrations)
● 6871: 6 lines (SIP registrations)
Language support ● Bulgarian
● Catalan
● Chinese (Simplified)
● Chinese (Traditional, Hong Kong)
● Croatian
● Czech
● Danish
● Dutch
● English (American)
● English (United Kingdom)
● Finnish
● French (France)
● Greek
● Spanish (Colombia)
● German
● Hungarian
● Italian
● Japanese
● Korean
● Norwegian
● Polish
● Portuguese (Portugal)
● Russian
● Spanish (Spain)
● Slovak
● Swedish
● Slovenian
● Turkish
Multiple ring tones ● The phones support user-adjustable ring tones
Quality-of-Service (QoS) options
● The phone supports Cisco Discovery Protocol and 802.1Q/p standards, and can be configured with
an 801.1Q VLAN header containing the VLAN ID overrides configured by the admin VLAN ID
Security ● 802.1X authentication
● Device authentication
● Encrypted configuration files
● File authentication
● Image authentication
● Manufacture-Installed Certificates
● Media encryption using SRTP with Advanced Encryption Standard AES-128 or AES-256
● Signaling encryption using TLS with AES-128 or AES-256
Configuration options ● The user can configure the IP address assignment statically or through the DHCP client
Physical dimensions (HxWxD)
● 6821: 8.2 x 6.7 x 1.5 in. (207 x 171 x 37.5) (excluding foot stand)
● 6861: 8.2 x 8.1 x 1.3 in. (207 x 206 x 33 mm) (excluding foot stand)
● 6851: 8.2 x 10.4 x 1.3 in. (207 x 265 x 33 mm) (excluding foot stand)
● 6861: 8.2 x 8.1 x 1.3 in. (207 x 206 x 33 mm) (excluding foot stand)
● 6871: 8.2 x 8.1 x 1.3 in. (207 x 206 x 33 mm) (excluding foot stand)
● 6800 Key Expansion Module: 8.15 x 4.45 x 1.65 in. (207 x 113 x 42 mm)
Weight ● 6821: 16 oz. (456 g) (excluding foot stand, handset, and package), 18 oz. (512 g) (including foot
stand, excluding handset and package)
● 6841: 22 oz. (615 g) (excluding foot stand, handset, and package), 24 oz. (682 g) (including foot
stand, excluding handset and package)
● 6851: 22 oz. (615 g) (excluding foot stand, handset, and package), 24 oz. (682 g) (including foot
stand, excluding handset and package)
● 6861: 21 oz. (602.8 g) (excluding foot stand, handset, and package), 23.6 oz (670 g)) (including
foot stand, excluding handset and package)
● 6871: 21.3 oz. (604.4 g) (excluding foot stand, handset, and package), 23.9 oz (677.3 g)) (including
foot stand, excluding handset and package)
● 6800 Key Expansion Module: 11.5 oz. (320 g)
Display ● 6821: 2.5 in. (6.4 cm), 240 x 120 pixels
● 6841 and 6851: 3.5 in. (9 cm), 396 x 162 pixels
● 6861: 3.2 in. (8.1 cm), 320x120 pixels
● 6871: 3.5-in.(9-cm) 480 x 272-pixel color display
● 6800 Key Expansion Module: Two 3.5-in (9-cm) grayscale backlit LCD displays, 160 x 270
resolution
Ethernet switch ● 6821: A 10/100BASE-T Ethernet connection through two RJ-45 ports; one for the LAN connection
and the other for a downstream Ethernet device connection such as a PC
● 6841, 6851 and 6871: A 10/100/1000BASE-T Ethernet connection through two RJ-45 ports; one
for the LAN connection and the other for a downstream Ethernet device connection such as a PC
● 6861: A 10/100BASE-T Ethernet connection through one RJ-45 port for the LAN connection
Phone and KEM casing composition
● Polycarbonate Acrylonitrile Butadiene Styrene (ABS) textured plastic
Power requirements ● 6821, 6851: Interoperable IEEE 802.3af PoE (Class 2) devices. 5V DC is required; they can be
supplied locally at the desktop using one of the optional AC-to-DC country-specific power
supplies. See Table 6 for a list of available power supplies.
● 6841, 6861: Must be powered with the supplied 5V DC country-specific power supply, which is
included with the phone
● 6871: Interoperable IEEE 802.3af PoE (Class 3) devices. 5V DC is required; It can be supplied locally
at the desktop using one of the optional AC-to-DC country-specific power supplies. See Table 6
for a list of available power supplies.
● 6800 Key Expansion Module: No local power supply. The KEM receives power from the attached
6851 IP phone. The attached 6851 IP phone may be powered via PoE or the 6800 (5V) power
adapter
Operational temperature ● 32° to 104°F (0° to 40°C)
Nonoperational temperature shock
● 14° to 140°F (-10° to 60°C)
Humidity ● Operating 10% to 90%, noncondensing
● Non-operating 10% to 95%, noncondensing
Certification and compliance for 6821
● Regulatory compliance:
◦ CE Markings per directives 2014/30/EU and 2014/35/EU
● Safety:
◦ UL 60950 Second Edition
◦ CAN/CSA-C22.2 No. 60950 Second Edition
◦ EN 60950 Second Edition (including A11 and A12)
◦ IEC 60950 Second Edition (including A11 and A12)
◦ AS/NZS 60950
● EMC – Emissions
◦ 47CFR Part 15 (CFR 47) Class B
◦ AS/NZS CISPR32:2015 Class B
◦ CISPR 32: 2015_COR1:2016 Class B
◦ EN55032: 2015+AC:2016
◦ ICES003 Class B
◦ EN61000-3-2:2014 and IEC 61000-3-2:2014
◦ EN61000-3-3:2013 and IEC61000-3-3:2013
◦ VCCI Class B
● EMC – Immunity
◦ EN55024
◦ CISPR24
◦ Armadillo Light
● Telecom
◦ FCC Part 68 HAC
◦ CS-03-HAC
◦ AS/ACIF S004
◦ AS/ACIF S040
◦ NZ PTC 220
◦ Industry standards: TIA 810
● Industry standards: IEEE 802.3 Ethernet, IEEE 802.3af
Certification and compliance for 6841, 6851, 6861 and 6871
● Regulatory compliance:
◦ CE Markings per directives 2004/108/EC and 2014/30/EU
● Safety:
◦ UL 60950 Second Edition
◦ CAN/CSA-C22.2 No. 60950 Second Edition
◦ EN 60950 Second Edition (including A11 and A12)
◦ IEC 60950 Second Edition (including A11 and A12)
◦ AS/NZS 60950
● EMC – Emissions
◦ 47CFR Part 15 (CFR 47) Class B
◦ AS/NZS CISPR32:2015 Class B
◦ CISPR 32: 2015_COR1:2016 Class B
◦ EN55032: 2015+AC:2016
◦ ICES003 Class B
◦ EN61000-3-2:2014 and IEC 61000-3-2:2014
◦ EN61000-3-3:2013 and IEC61000-3-3:2013
● EMC – Immunity
◦ EN55024
◦ CISPR24
◦ Armadillo Light
● Telecom
◦ FCC Part 68 HAC
◦ CS-03-HAC
◦ AS/ACIF S004
◦ AS/ACIF S040
◦ NZ PTC 220
◦ Industry standards: TIA 810 and TIA 920
● Industry standards: IEEE 802.3 Ethernet, IEEE 802.3af (for CP-6851 only)
● Radio (for CP-6861 only)
◦ FCC Part 15
◦ EN 300.328
◦ EN 301-489-1
◦ EN 301-489-17
◦ EN 301-489-3
◦ NCC LP0002
◦ EN 301 893
◦ EN 300 330
◦ RSP-100-11
◦ RSS- Gen
◦ RSS-102
◦ RSS-210
◦ RSS-247-2