VoIP IP Phone CP-8821-K9-BUN Conference Phone
CP-8821-K9-BUN is a Cisco Wireless IP Phone 8821 World mode, with battery, power cord, power adapter, and country clip. Cisco Wireless IP Phone 8821 is a ruggedized, resilient, and secure 802.11 wireless LAN handset that delivers cost-effective, on-premises, comprehensive voice over wireless LAN (VoWLAN) communications for the highly mobile in-campus worker.
· 2.412 to 2.472 GHz (channels 1 to 13)
· 5.180 to 5.240 GHz (channels 36 to 48)
· 5.260 to 5.320 GHz (channels 52 to 64)
· 5.500 to 5.700 GHz (channels 100 to 140)
· 5.745 to 5.825 GHz (channels 149 to 165)
· IEEE 802.11d is used to identify available channels
· 2.4 GHz (20-MHz channels): up to 3 channels
· 5 GHz (20-MHz channels): up to 24 channels
· 5 GHz (40-MHz channels): up to 9 channels
· 5 GHz (80-MHz channels): up to 4 channels
· Auto (preference to 5 GHz)
· 2.4 GHz only
· 5 GHzonly
· Up to 13 hours of voice calling; up to 220 hours standby
· Rechargeable Lithium ion 4.35V, 2060mAh smart battery
Note: Actual battery life varies significantly based on environmental factors, scan mode, and Bluetooth use.
· Phone: 100 to 240 VAC, ~0.2A, and 50 to 60 Hz
· AC adapters (by geographical region)
· Device: 14° to 122°F (-10° to 50°C)
· Battery: -4° to 140°F (-20° to 60°C)
· Device: -22° to 140°F (-30° to 60°C)
· Battery: -4° to 113°F (-20° to 45°C)
· Ingress Protection Standard IP67
· MIL-STD-810G Drop and Vibration procedures
· Wireless: Bluetooth SW 3.0 HW 4.0
· Wired: 3.5 mm stereo headphone/microphone jack
· UL 60950-1
· CAN/CSA 60950-1
· EN 60950-1
· IEC 60950-1
· AS/NZS 60950.1
· IEC 60529 (IP 67)
CP-8821-K9-Bun Specification
Protocols
· IEEE 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
Frequency bands and operating channels
Nonoverlapping channels
Operating modes
Display
· 2.4-in. (6-cm) color display with 240 x 320 pixel resolution
Dimensions (HxWxD)
· 5.2 x 2.2 x 0.7 in. (13.2 x 5.6 x 1.7 cm)
Weight
· Device 4.4 oz (126 g), battery 1.3 oz (37 g), total = 5.7 oz (163 g)
Battery
Input power
Operating temperature
Storage temperature
Relative humidity
· 10% to 95% (noncondensing)
Vibration
· 1.5 Grms maximum, 0.1 in. (2.5 mm) double amplitude at 0.887 octaves per minute from 5-500-5 Hz sweep, and 10-minute dwell on three major peaks in each of the three major mutually perpendicular axes
Thermal shock
· -22°F (-30°C) 24 hours; 158°F (70°C) 24 hours
Altitude
· Certified for operation: 0 to 6500 ft (0 to 2 km)
Endurance
Drop specs
· Withstand multiple drops of 6 feet (1.8 m) onto concrete. 12 drops (6 faces, 4 edges, face, and bottom)
Headset
Connector
· Magnetic USB 2.0 On the Go (OTG) connector
Safety