LonRise Equipment Co. Ltd.
LonRise Equipment Co. Ltd. Better Service Better Business
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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.
CP-8821-K9-Bun Specification | |
| Protocols | · IEEE 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac |
| Frequency bands and operating channels | · 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 |
| Nonoverlapping 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 |
| Operating modes | · Auto (preference to 5 GHz) · 2.4 GHz only · 5 GHzonly |
| 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 | · 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. |
| Input power | · Phone: 100 to 240 VAC, ~0.2A, and 50 to 60 Hz · AC adapters (by geographical region) |
| Operating temperature | · Device: 14° to 122°F (-10° to 50°C) · Battery: -4° to 140°F (-20° to 60°C) |
| Storage temperature | · Device: -22° to 140°F (-30° to 60°C) · Battery: -4° to 113°F (-20° to 45°C) |
| 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 | · Ingress Protection Standard IP67 · MIL-STD-810G Drop and Vibration procedures |
| Drop specs | · Withstand multiple drops of 6 feet (1.8 m) onto concrete. 12 drops (6 faces, 4 edges, face, and bottom) |
| Headset | · Wireless: Bluetooth SW 3.0 HW 4.0 · Wired: 3.5 mm stereo headphone/microphone jack |
| Connector | · Magnetic USB 2.0 On the Go (OTG) connector |
| Safety | · UL 60950-1 · CAN/CSA 60950-1 · EN 60950-1 · IEC 60950-1 · AS/NZS 60950.1 · IEC 60529 (IP 67) |
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