Hi Scott,
Sometimes, over powering the antenna also will cause
slower upload and download speed which result in many packet loss, but the
RSSI and LQ level shows at higher level.
Certain environment conditions, the built in antenna
may not be required for the shorter distance. May I know the approximate
distance between the Cisco AP and ABT?
Using 13dbi built-in antenna can go up to
4 to 5 miles distance with a line of sight. If the ABT is placed
very nearby distance to the AP then you could try adjusting the dial-power to
lower values. While reducing the dial-power, please ensure that the RSSI and
LQ values remain same.
Alternatively, you may try using ABO with external
antenna replacing with ABT?
The slow upload issue which you experience with aBT,
could you please let me know the MAC of the ABT? Have you tried using
another unit of ABT?
Kind regards,
Seeni
sB Tech Support
-----Original Message-----
From:
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of shoffman
Sent: Wednesday, November 26, 2003 7:43
AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject:
[smartBridges] upload vs download
Hi all,
Know this has been discussed several times..
hate to repeat an old topic.
Here is scenario:
Customer has ABTotal. RSSI 75%, Link quality 95%
on its reading. Long
Preamble, 5 MBps auto (also tried at 11 Mbps
auto).
Frag set at two different levels: 512 and 2336
(off)
RTS set at two different levels (4combos in all): 128
and 2337 (off)
Ethernet card at 10 - 1/2 duplex
AP is Cisco 350 - RTS Off, Frag 2336. Signal
Strength at 50%.
In all cases: Download 600-800 kbps, upload (best with
RTS off) 36 kbps,
with RTS 8 kbps.
Network has RTS on all other devices pointed at that
AP at 128.
So... thoughts? We are going to
re-terminate...go with an outdoor and
parabolic.. But is this interfernce? SB
device see no other signal,
have not sent out an SA yet. All other clients
are doing pretty good on
this network. We will send an SA out to be sure,
but still.....
Thoughts
Scott
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