gigabit requires all 8 wires, you need a gige-poe from wbmfg.com to insert the power
On Thu, Sep 10, 2015 at 2:39 PM, Gilbert T. Gutierrez, Jr. < [email protected]> wrote: > I am trying to power a SAF Lumina Radio with a CMM4 and having the > following difficulty... > > I cannot get the radio to negotiate 1Gbps. > > I have made a custom cable that takes an Ethernet cable cabled to the B > standard on both sides with the exception that Pins 4 and 8 are swapped on > one side (solid Blue and Brown). This allows me to power the radio via the > CMM4 and get a 100mbps link. I moved the cable that goes to the CMM4 switch > from the CMM4 from its standard 10/100 port to port 13, a gigabit port and > I still am only able to get 100mbps. Next I took a Cambium power supply for > a PMP430 AP and used my cable connecting directly to my laptop and still > only got a 100mbps link. If I power the radio with a standard SAF power > supply and cable, I do get 1gbps on the Ethernet link. > > Did I cable something wrong causing me not to negotiate to the full > Ethernet link speed? > > Gilbert >
