Polycom 4400 manual 802.11b 70 dBm Mb/s 60 dBm 11 Mb/s 802.11a 45 dBm 54 Mb/s

Configuration Guide

require the following minimum dBm reading to support the corresponding Mandatory data rate setting in the access point.

802.11	Minimum Available	Maximum
Radio Standard	Signal Strength (RSSI)	“Mandatory” Data Rate
802.11b	-70 dBm	1 Mb/s
	-60 dBm	11 Mb/s
802.11a	-60 dBm	6 Mb/s
	-45 dBm	54 Mb/s

For additional details on RF deployment please see the Deploying

Enterprise-GradeWi-Fi Telephony white paper and the Best

Practices Guide for Deploying SpectraLink 8020/8030 Wireless

Telephones.

14 PN: 1725-36070-001_P.doc