poe-world
GAT-24 Active Gigabit PoE Injector IEEE802.3at 24 Port Power Over Ethernet Plus POE+ Injector - Power Supply NOT included
GAT-24 Active Gigabit PoE Injector IEEE802.3at 24 Port Power Over Ethernet Plus POE+ Injector - Power Supply NOT included
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24 port Gigabit PoE+ injector for 802.3af or passive 802.3at devices - power supply NOT included
This rack mountable 24 port Gigabit midspan injector is able to provide PoE+ power and data for 24 devices for up to 100 meters. Negotiates with 802.3af/at devices and gives the device the power it needs. No power is given until a PoE device is found and activated. Used to power IP cameras, phones, and access points.
Features:
- Rack mount
- Use with any PoE or non-PoE switch
- 802.3af/at compatible
- No power is given to non-PoE devices
- Same voltage to all ports
- 2 LEDs for power display
- 24 LEDs for per port PoE mode display
- 10/100/1000 data speed
- 2.1mm x 5.5mm DC plug
- Use with any 48v or 56v power supply with 60 - 240 watts
- Mode A data pins: 1&2 (-) and 3&6 (+) - polarity reversible (see our XRJ-45 crossover cable or use any Ethernet crossover cable)
- 650 ma automatic resettable fuses on each port
- Operating temperature: 0°C ~ 50°C
- Storage temperature: 0°C ~ 50°C
- Humidity range: 5- 90% non-condensing
- The device is PELV per NFPA standard 79 – protected extra low voltage
- Quiet operation - no cooling required
Product Specifications:
- Size: 150 x 65 x 26 mm
- Weight: 61 ounces
Other Options:
- 4 and 8 port option available
Similar Products:
- GAT-4
- GAT-8
Frequently Questions About POE
What is "POE"?
PoE is " Power over Etherenet". A device like this one take DC power and injects on one or both pairs of wire in the Ethernet cable. It's used to power IP cameras, VOIP phones, Wifi Access Points and other networks devices.
What is the difference between Mode A and Mode B?
Mode A and Mode B are two different POE pinouts ( the wire pairs used to transmit power).
Mode matters most if you're powering a 24-volt passive PoE devices like those from Mikrotik or Ubiquiti. These devices always need Mode B.
If you're powering a devices that has a spec of “802.3af” (48 Volts), them eighter mode A or mode B should work.
What does passive POE mean?
Passive PoE means the PoE Injector is always on rather than negotiating with the powered device to turn on and off as need.
Which power supply do I need?
The power supply will depend on the specs of the powered devices. Most VOIP phones and IP cameras use 802.3af PoE, which requires a 48 volt power supply. For Wifi, check your device specs for either 802.3af or 24 volt passive.