Single Port Gigabit Mode B PoE Injector (Power Supply Not Included)

How do you filter out power from data at the receiving end?

As long as you're power is on the Mode B pins (4,5 and 7,8), simply plug the PoE cable into the PoE port. The LED light will come on and the DC barrel will have the power. The Mode A pins (1,2 and 3,6) will pass through unchanged, so if you have power on them, they will still have power. If you need to filter out power on both Mode A and B pins, we recommend out WT-GPOE-1-AB.

This says it\'s mode b, but just 2 pairs carry power. Isn\'t this a mode a device?

Gigabit data requires all 4 pairs. Power can be supplied on either Mode A or Mode B sets of pairs using a coupling transformer. This device has the coupling transformer on the mode B pairs. We have Mode A devices too, but this one is a mode B. For example, all Mikrotik and UBNT gigabit devices require mode B. All other devices that support gigabit Ethernet that we have seen accept either mode A or mode B power. So this device is gigabit and is mode B - the two are not conflict

What's the difference between GPOE-1b and GPOE-2B?

The GPOE-1B is a single port Mode B passive injector, providing PoE to 1 device.  The GPOE-2B is a 2-port wall mounted PoE that will allow you to connect 2 devices together.  Power in on the DC input and data in on the LAN port will share both power and data out on the 2 ports.

Is the POE output 24v regardless of the input voltage? Planing to power it with a 12v source, but need 24v on the POE output.

No, the GPOE-1B does not convert power. Input power is 12 to 57 volts with same power out as in. If you need a device that will take a 12 volt source and convert to 24 volts out, please see our GPOE-24v10w.

What is the typical power consumption and output?

This passive injector consumes .007A, itself, and has a fuse limit of .65A on the POE port. It can be used with a power supply input of 12-56V.