Thanks to:--
- miro10hr on the Mikrotik Forums. His solution actually makes the RB751G useable again!
I have the following problem (or it is a feature maybe?) with RB751U-2HnD.
I have 802.11b/g/n enabled since I have some legacy devices and some new devices. I was testing with one laptop with 802.11g wireless card, no other devices connected.
If I enable only chain 0 (antenna mode - antenna A), I get full 802.11g speeds. I was testing with a little program LAN speed test towards local server. The throughput I get is some 20 Mbps which is fine.
If I turn on chain 1 the signal is little bit stronger, but it seems like the connection is 802.11b. I can't get more then 5-6 Mbps throughput. With only that device connected. It doesn't matter if I change antenna mode, the results are poor.
If I connect some 802.11n devices the results are the same. No more then 5-6 Mbps of throughput. If chain1 and chain 0 are enabled I cannot get more then 5-6 Mbps of throughput.
I have 802.11b/g/n enabled since I have some legacy devices and some new devices. I was testing with one laptop with 802.11g wireless card, no other devices connected.
If I enable only chain 0 (antenna mode - antenna A), I get full 802.11g speeds. I was testing with a little program LAN speed test towards local server. The throughput I get is some 20 Mbps which is fine.
If I turn on chain 1 the signal is little bit stronger, but it seems like the connection is 802.11b. I can't get more then 5-6 Mbps throughput. With only that device connected. It doesn't matter if I change antenna mode, the results are poor.
If I connect some 802.11n devices the results are the same. No more then 5-6 Mbps of throughput. If chain1 and chain 0 are enabled I cannot get more then 5-6 Mbps of throughput.