Cabletron Systems RoamAbout User Manual - Selecting The Location
Selecting the Location
2-2 Preparing for Installation
Selecting the Location
If the AP is not installed in a MultiSwitch 900 or DEChub 90, you can mount the AP
on a wall, ceiling, or cubicle partition.
Depending on your configuration, choose the location to install the AP based on the
following guidelines.
For an AP to wireless client configuration:
•
The size of the coverage area (in open air) is determined by the type of PC Card
in the AP and wireless client(s). The RoamAbout PC Card has an effective range
of up to a 550-ft. radius area (in an open environment). If using a card other than
the RoamAbout PC Card in wireless clients, refer to that card’s documentation for
information about allowable distances.
•
Centrally locate the AP within the group of wireless clients to have all wireless
clients within the AP’s coverage area. If permanent obstructions prevent you from
centrally mounting the AP, mount it as high as possible. Figure 2-1 shows an
example of a centrally located, standalone AP.
•
Minimize obstructions, such as walls (especially those made of steel reinforced
concrete or masonry), between the AP and its wireless clients. Obstructions can
reduce the effective range of the radio transmissions from the PC Cards.
•
If it is necessary to install the AP in an obstructed location, use the optional range
extender antenna, as described in “Optional Antennas” on page 1-11.
•
If using multiple APs in the same wireless network, make sure that they have
overlapping coverage areas. You many need to adjust the placement of the APs
after the initial installation to obtain the best signal quality and coverage.
For a LAN-to-LAN configuration:
•
If using an outdoor antenna, make sure that the AP and the outdoor antenna use
the same grounding system, as described in the RoamAbout 802.11 Outdoor
Antenna Installation Guide.
•
If not using an antenna, the APs should be within 500 feet of each other; less if
there are obstructions.