3Com 3CRWX375075A - Wireless LAN Managed Access Point 3750 Quick Start Manual page 13

Plug the Category 5 cable into the access point and attach the access point to the
5
mounting bracket.
Lock
CAUTION: If you plan to use an external antenna for the 802.11b/g or 802.11a radio, install the
antenna at least 20 cm from the access point.
Cable
T M
Universal mounting bracket
13