3Com 9150, 9550 manual 802.11d support, Distance, Antenna Type, Aggregation Support

System Configuration 41

802.11d support

802.1d allows the device to communicate in areas where the

802.11standard is not allowed. It adds features and restrictions to ensure compliance.

Distance

The maximum distance between client or AP and device. The default value is 1km.

Antenna Type

If you would like to use external antennas (to replace the original internal antennas), check External Antenna. Then specify one of the antenna types from the drop down menu, where the options are:

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3CWE591 3com 6/8dBi Dual-Band Omni Antenna

3CWE596 3com 18/20dBi Dual-Band Panel Antenna

3CWE598 3com 8/10dBi Dual-Band Panel Antenna

Aggregation Support

Sets the aggregation type:

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A-MPDU : Aggregate MAC protocol data unit.

A-MSDU : Aggregate MAC service data unit.

The default value is A-MPDU.