Connecting The Antenna Cable To The Ap - 3Com 3CWE591 Overview

4 3C W LAN M
OM IRELESS
Connecting the Antenna
Cable to the AP
S E D
OBILITY YSTEM XTERNAL UAL
Table 5 Supported 3Com External Antenna Cables
Model No. Description
3CWE580 3Com Ultra-Low-Loss
6-foot Antenna Cable
3CWE581 3Com Ultra-Low-Loss
20-foot Antenna Cable
3CWE582 3Com Ultra-Low-Loss
50-foot Antenna Cable
* Each 3Com cable includes a separate 50 Ohm SMA terminator.
When connecting the external antenna cable to your access point, be sure to
connect the cable to the proper antenna jack. Figure 1 through Figure 4 illustrate
the external antenna connectors on the 3Com wireless access points.
Be sure to follow the installation instructions that came with your access point and
external antenna.
Figure 1 3Com AP2750 External Antenna Connector
External
Antenna
Connector
Figure 2 3Com AP3750 External Antenna Connectors
-B A G
AND NTENNA UIDE
Length
1.8 m (6 ft)
6.1 m (20 ft)
15.2 m (50 ft) 2.4 GHz: -5.0 dBl
AP2750
AP3750
Gain Connectors
2.4 GHz: -0.6 dBl SMA (male) to
5.0 GHz: -1.2 dBl N-type (male)
2.4 GHz: -2.0 dBl SMA (male) to
5.0 GHz: -4.0 dBl N-type (male)
SMA (male) to
5.0 GHz: -10.0 dBl N-type (male)
Connect
50 Ohm terminator
here
External Antenna Connectors
802.11b/g
802.11a
*