what is the longest range access point / client bridge?
The ECB-8610S here has 600mW of transmit power and -95dBm receive sensitivity it currently has the best range over 50 percent better than the ecb-3220. The ECB-3220 here has 400mW output and receive sensitivity -94bBM (the 400mW is only achieved in 802.11b mode). The 3220 series has the most developed firmware with many features. The 2611cb3 here with the high output 200mW and receive sensitivity -95dbm they have the 2511cdplus ext2 card inside. even though they are only 802.11b they are still good for outdoor long range over a long distance because only 802.11b data rates will be useable. 802.11bg bridges are best for indoor use where the higher data rates will be available 802.11b only bridges are lower cost and can be used in long range applications.