Problem with 2.5km link issue

RouterOS General
1

Hi …

I have a issue we have a CPE configured as Client and it is connected to RB411AH LAN port and RB411AH is configured as Hotspot on Wlan1.

Problem is: In ideal CPE registered on RB433AH showing P Throughput 10500kbps, CCQ 58%, signal 68dbm to 75dbm max.

But when any data transfer take price then its CCQ drops from 58% to 2% or 5% only, and P Throughput drops to just 50kbps to max 300kbps and signal remains good.

Setup: RB433AH connected to 50Mbps on Lan1 and having hotspot configured on Wlan1 with 16dbi Omani antenna as BTS. second location is CPE(400mw+18dbi integrated antenna)-RB411AH-wlan1+Omani 15dbi. (Second location is connected to first location) it is installed to increase the coverage area.

any suggestion please let me know.

Birender

2

Hi its a reminder for my post to all forum users does any have solution to this situation.

3

you must provide more information for anyone to help you. what version router os?

in terminal type

/Interface wireless print advanced

on both the client in question and on the ap, and post results here for starters.

4

the location u r using has interference on the channel selected by u. Secondly the client is sending more upload traffic and using too many simultaneous sessions.

5

Hi here is the output of the command

[admin@XXXXXXXXX] > interface wireless print advance
Flags: X - disabled, R - running
0 X name=“wlan2” mtu=1500 mac-address=XX:XX:XX:XX:XX:XX arp=enabled
disable-running-check=no interface-type=Atheros AR5413 radio-name=“”
mode=ap-bridge ssid=“xxxxxxxxxxx” area=“”
frequency-mode=superchannel country=india antenna-gain=0 frequency=2437
band=2ghz-b/g channel-width=20mhz scan-list=default
wireless-protocol=unspecified rate-set=default
supported-rates-b=1Mbps,2Mbps,5.5Mbps,11Mbps
supported-rates-a/g=6Mbps,9Mbps,12Mbps,18Mbps,24Mbps,36Mbps,48Mbps,
54Mbps
basic-rates-b=1Mbps basic-rates-a/g=6Mbps max-station-count=2007
distance=dynamic tx-power-mode=default noise-floor-threshold=default
nv2-noise-floor-offset=default periodic-calibration=default
periodic-calibration-interval=60 burst-time=disabled dfs-mode=none
antenna-mode=ant-a wds-mode=disabled wds-default-bridge=none
wds-default-cost=100 wds-cost-range=50-150 wds-ignore-ssid=no
update-stats-interval=disabled bridge-mode=enabled
default-authentication=yes default-forwarding=yes default-ap-tx-limit=0
default-client-tx-limit=0 proprietary-extensions=post-2.9.25
wmm-support=enabled hide-ssid=no security-profile=default
disconnect-timeout=3s on-fail-retry-time=100ms preamble-mode=both
compression=no allow-sharedkey=no
station-bridge-clone-mac=00:00:00:00:00:00 tdma-period-size=2
– [Q quit|D dump|down]


The remote location is not in use no subscribers are connected its only a stand alone connected with a CPE=>RB411AH=>Subscribers

Problem is BTS to CPE=>RB411AH (P Throughput is low and and CCQ also reduce when ever we do the bandwidth test to that RB411AH CCQ come to 1% to 2% or 5% only)

BTS is 433AH with 5.2 earlier and now upgraded to 5.3.

6

change to 2.4 B only. Select the best available channel noise floor thru freq. usage. i hope ur LOS is clear too.