- ページ 3

無線アクセスポイント 3Com 3CRWEASY96AのPDF クイック・スタート・マニュアルをオンラインで閲覧またはダウンロードできます。3Com 3CRWEASY96A 8 ページ。 Wireless lan outdoor bridge solution

309-2273-001AA.fm Page 3 Monday, February 3, 2003 4:54 PM

Decide where to mount the bridge/antenna unit (freestanding pole or rooftop mast)

For best performance, do not install the bridge unit in a location where it could be

vulnerable to extreme or hazardous conditions.

Optimal performance is maintained at temperature ranges between –20

to 122

F).

Install the bridge in a place that is conveniently located for connection to the Ethernet

network and proper polarization to the appropriate antenna. (See "Align and Polarize the

Units" on page 4 and the polarization section in the User Guide).

Although you can place the bridge indoors, it is speciﬁcally designed as an outdoor solution

and provides optimal functionality when installed outdoors. An outdoor location, such as a

rooftop, provides the following advantages:

Fewer obstacles to signal paths between antennas

Increased antenna range

Fewer multipath problems

It is recommended that you conﬁgure the units, making sure the system is operational,

before permanently mounting the units on hard-to-reach poles or rooftop masts.

Record the bridge MAC address in a safe place before installing the bridge in a hard-to-

reach location.

The MAC address identiﬁes the bridge for administrative purposes. It can be found on the

label on the bottom of the unit, and on the box.

Mount the Unit to a Mast

Follow the instructions that come with the bridge mounting hardware and follow the general guidelines

listed below.

For best performance, place the antenna outdoors using the mounting hardware provided

with the antenna. Placement is especially important if the building is of metal construction or

C to 50

C (–4