Nov 042014
R52n-M:  This card has only 200mW of power compared to 315mW for the R52Hn.
R52Hn also has two MMCX connectors.
Two MMCX connectors will give you a stronger connection to your antennas than the U.FL connectors.  However, with the dual-chain – two channels coming out of it, you will be splitting the power output.
Troubleshooting / issues:
  • R52H: and POE standards are not supported.  You may want to try a non-compliant POE deivice.
  • Do not use higher voltage than 24volt.
  • Are they properly grounded? If in a chassis the static coming up the wire can cause issues.
 Posted by at 2:39 pm MikroTik

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