Cisco 8821 Accessory Guide

Desktop Charger Specifications
Table 4: Physical Specifications
DescriptionItem
3.0 x 7.3 x 4.0 in. (76 x 185 x 102 mm)Dimensions
(H x W x D)
•
Desktop charger: 1.41 pounds (641 g)
•
Power adapter: 0.08 pounds (38 g)
•
Total weight: 1.49 pounds (679 g)
Weight
•
Input: 100-240V, 0.2A, 50-60 Hz
•
Output: 5V, 2.0A
•
AC adapters (by geographical region)
Power supply
10 wattsPower consumption
32 to 104°F (0 to 40°C)Operating temperature
-22 to 140°F (-30 to 60°C)Storage temperature
10 to 95% (noncondensing)Relative humidity
Drop height: 750 mm (29.5 inch)Drop specification
0.41 Grms from 3 to 500 Hz with spectral break points of 0.0005 G2 / Hz at 10
Hz and 200 Hz and 5 dB/octave roll off at each end
Vibration
-22°F (-30°C) 24 hours; 158°F (70°C) 24 hoursThermal shock
• Battery only: 2–4 hours
•
Phone: set by the phone
Charging time
Cisco Wireless IP Phone 882x Series Accessory Guide
21
Cisco Accessories
Desktop Charger Specifications

Cisco 8821 Specifications

General

Wi-Fi	Yes
Ethernet LAN	No
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	3.0+HS
Security algorithms	EAP-FAST, EAP-TLS, PEAP, WPA
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11d, IEEE 802.11e, IEEE 802.11g, IEEE 802.11n, IEEE 802.11r
USB 2.0 ports quantity	1
Voice codecs	G.711, G.711a, G.722, G.729, G.729ab, iLBC
Volume control	Digital
Product type	IP mobile phone
Product color	Black
Input frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	0.2 A
Display diagonal	2.4 \
Display resolution	240 x 320 pixels
Frequency band	2.412, 2.472, 5.180, 5.240, 5.260, 5.320, 5.500, 5.700, 5.745, 5.825 GHz
Lines quantity	- lines
Phonebook capacity	- entries
Storage temperature (T-T)	-30 - 60 °C
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Safety	UL 60950-1, CAN/CSA 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950.1, IEC 60529 (IP 67)
Certification	● 47 CFR 15 B ● ICES-003 B ● EN 55022 B ● AS/NZS CISPR 22 B ● CISPR 22 B ● VCCI B ● EN 61000-3-2 ● EN 61000-3-3 ● KN 22 B ● EN 55024 ● EN 50082-1 ● EN 61000-6-1 ● EN61000-6-3 ● EN 300386 ● EN 60601-1-2 ● KN
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	17 mm
Width	56 mm
Height	132 mm
Weight	126 g