Cisco 8821 User Manual

The exposure standard for these devices references a unit of measure known as SAR. The limit as set by the
FCC is 1.6W/kg. The tests for this emission level is done in an independent laboratory who employs test
methods and operating positions reviewed by the FCC and other agencies.
Before the phone was placed on the market, the product was tested and certified in accordance with the FCC
regulations to verify that the product did not exceed the FCC SAR requirements.
Additional information on SAR and RF Exposure can be obtained off the FCC website at: http://www.fcc.gov/
oet/rfsafety
There is no conclusive proof that these mobile phones are or are not a health risk. The FDA and numerous
researchers are continuing studies of RF radiation and health issues. Additional information on this subject
can be obtained from the FDA web site at: http://www.fda.gov
A recent Swedish study concluded that there is no link between the RF energy emitted from mobile phones
and cancer. For more information, refer to the article written by John Boice and Joseph McLaughlin entitled
“Epidemiological Studies of Cellular Telephones and Cancer Risk.”
The Cisco Wireless IP Phone 882x Series operates at power levels that are 5 to 6 times lower than most
standard cellular, Personal Communications Service (PCS), or Global System for Mobile Communication
(GSM) phones. This lower power coupled with a lower transmitter duty cycle reduces the user’s exposure to
the RF fields.
There are several suggested methods to reduce exposure for the user. Among those include:
1
Using a hands-free handset to increase the distance between the antenna and the head of the user.
2
Orienting the antenna away from the user.
Additional information can be obtained from the following documentation:
• Cisco Systems Spread Spectrum Radios and RF Safety white paper at the following location: http://
www.cisco.com/warp/public/cc/pd/witc/ao340ap/prodlit/rfhr_wi.htm
•
FCC Bulletin 56: Questions and Answers about Biological Effects and Potential Hazards of Radio
Frequency Electromagnetic Fields
•
FCC Bulletin 65: Evaluating Compliance with the FCC guidelines for Human Exposure to Radio
Frequency Electromagnetic Fields
•
FCC Bulletin 65C (01-01): Evaluating Compliance with the FCC guidelines for Human Exposure to
Radio Frequency Electromagnetic Fields: Additional Information for Evaluating Compliance for Mobile
and Portable Devices with FCC limits for Human Exposure to Radio Frequency Emission
Additional information can also be obtained from the following organizations:
• World Health Organization Internal Commission on Non-Ionizing Radiation Protection at http://
www.who.int/emf
• United Kingdom, National Radiological Protection Board at http://www.nrpb.org.uk
• Cellular Telecommunications Association at http://www.wow-com.com
General RF Exposure Compliance
This device has been evaluated and found compliant to the ICNIRP (International Committee on Non-Ionizing
Radiation Protection) limits for Human Exposure of RF Exposure.
Cisco Wireless IP Phone 8821 and 8821-EX User Guide
101
Product Safety and Security
Compliance Statements for the USA

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