
CP-8821-K9 Overview
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.
Quick Specs
Figure 1 shows the appearance of CP-8821-K9.
Table 1. Quick Specs of CP-8821-K9
Part Number |
CP-8821-K9 |
Protocols |
· IEEE 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac |
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) |
Accessories
The following accessories are available for the Cisco Wireless IP Phone 8821.
- Batteries
- Phone Power Supply
- Holster Case
- Leather Case
- Lanyard
- Desktop Charger
- Multicharger
Compare to Similar Item
Table 2. Comparison between CP-8821-K9 and CP-8841-K9.
Part Number |
CP-8821-K9 |
|
Category |
Cisco 8800 IP Phone |
Cisco 8800 IP Phone |
Wireless |
Yes |
No |
Display |
· 2.4-in. (6-cm) color display with 240 x 320 pixel resolution |
5'' high-resolution (800×480) WVGA color display |
Datasheet Download
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