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Instantly upgrade your network switch to PoE. Power an IP camera, desktop phone, WiFi access point, or other low voltage device through a network data cable using this Passive Power over Ethernet (PoE) injector. A Passive PoE injector always delivers the same voltage as its power source. Pair this injector with a 48 volt DC power supply to power devices labeled “802.3af,” or you can use a 24 volt DC power supply to power 24-volt passive PoE devices like Access Points from Mikrotik, Ubiquiti, and many more.
|Data + PoE Ports||1|
|Max. Amps Per Port||650 mA|
|Operating Humidity||5% to 90%|
|PoE Mode/Pinout||Mode B (+4,5 -7,8)|
|Power Input||2.1 x 5.5 mm DC|
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.