Community discussions

MikroTik App

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by kshogan
Sun Mar 08, 2015 7:57 pm
Forum: RouterBOARD hardware
Topic: RB951U POE Out Incompatible With Metal 2SHPn? - Won't Power
Replies: 3
Views: 1507

Re: RB951U POE Out Incompatible With Metal 2SHPn? - Won't Power

Just tested it with /433 RB951Ui and /445 Metal2 and it works for me. Both are v6.27 with 3.22 firmware with absolutely no configuration. Used 12V 0.5A power adapter for RB951Ui and 100 meter long ethernet cable for Metal. Have you tried a different power adapter? [admin@MikroTik] > in et poe pr na...
by kshogan
Fri Mar 06, 2015 2:15 am
Forum: RouterBOARD hardware
Topic: RB951U POE Out Incompatible With Metal 2SHPn? - Won't Power
Replies: 3
Views: 1507

Re: RB951U POE Out Incompatible With Metal 2SHPn? - Won't Power VIDEO of Issue

We continue to see this issue, and now with Metals and OmniTiks as well. Here's video of issue, and serial numbers of non working units. We are RMA'ing about 3 units a week that exhibit this behaviour. Here is a video of the issue: https://dl.dropboxusercontent.com/u/9149975/MikroTik_Test.mp4 Today,...
by kshogan
Sun Feb 01, 2015 12:46 am
Forum: RouterBOARD hardware
Topic: RB951U POE Out Incompatible With Metal 2SHPn? - Won't Power
Replies: 3
Views: 1507

RB951U POE Out Incompatible With Metal 2SHPn? - Won't Power

Hello, We have 951U as client routers, and using Metal 2SHPn as CPE devices. When enabling the POE on port 5 to either Auto On, or Forced On, The red LED just blinks every 3 seconds or so after a reboot. We've tested different cables, and different 951's and 2SHPs (we have about 15 we are trying to ...
by kshogan
Fri Aug 03, 2012 12:35 am
Forum: RouterBOARD hardware
Topic: RB751 2Hn Flashing LEDs - Work Around
Replies: 4
Views: 1411

RB751 2Hn Flashing LEDs - Work Around

After going through about 100 RB751s and doing burn-in tests, we have seen a few go into that weird state of just flashing LEDs after power-up. For some reason, plugging in a 24Vdc POE seems to clear the issue, and then subsequent powers with the barrel/wall wart power supply work just fine. Go Figu...
by kshogan
Fri Aug 03, 2012 12:32 am
Forum: RouterBOARD hardware
Topic: RB751 2Hn Latest Versions have 128Mb Flash, Fixed MMCX?
Replies: 1
Views: 895

RB751 2Hn Latest Versions have 128Mb Flash, Fixed MMCX?

The latest versions of 751 2Hn's that we've received have 128Mb of SAMSUNG flash, as opposed to the 64Mb that was in the earlier versions. Also noted that the MAC address went from 00:0C to D4:CA on the later versions, and they extended the MMCX connector out of the plastic so an L connector can be ...
by kshogan
Wed Apr 18, 2012 10:05 pm
Forum: RouterBOARD hardware
Topic: RB751 2Hn Antenna B registers and WLAN EEPROM Registers
Replies: 0
Views: 1150

RB751 2Hn Antenna B registers and WLAN EEPROM Registers

We're evaluating the 751s as a replacement platform and need detailed information on the AR9283 EEPROM registers to set the unit into a chain mask 1, antenna B mode. We're not using RoS, but compiling our own kernel and ath9k. We can see that setting the the unit to Antenna B in the RoS UI, and only...