PoE Injectors

What is a PoE Injector?


A PoE (Power Over Ethernet) Injector, plugs into an electric outlet and adds power through a single network cable, transferring both power and data to a device.


The injector is the device that inserts the power into the wires within the Ethernet cable. Alternatively this can be done using a network switch that includes a built-in PoE.


How do PoE Injectors work?


PoE injectors work by adding power to an Ethernet cable downstream of an Ethernet switch, meaning one cable can provide both power and data. The power is sourced by the PoE injector from a separate supply, allowing a data only Ethernet network can be upgraded to provide PoE capability without upgrading the existing switch hardware.


Where can a PoE Injector be used?


  • A PoE will let you power many devices like IP cameras, allowing fast development and easy re-positioning. All whilst transferring the necessary Ethernet connection required for it to function properly.

  • One of the original applications for a PoE was a VoIP phone. Through the use of a PoE Injector, a phone could have a signal connection to a wall socket whilst being remotely powered down.

  • Wi-Fi and Bluetooth (wireless access points) APs and RFID readers are often PoE-enabled.

Will my internet speed boost if I use a PoE Injector?


A PoE injector should not have any impact on the network speed, the injector adds power to the existing cable without having an impact on the data connection.


Features of a PoE Injector


  • Facilitates PoE connectivity to compliant endpoint devices.

  • Enables wireless access points to be mounted on places where external power may not be available.

  • Gives PoE capability to a non-PoE Ethernet switch or routers.

Benefits of a PoE Injector


  • Easy installation and simple connectivity - Plug and play style PoE injector to the PoE endpoint and to an Ethernet switch to provide data and power.

  • Facilitates network expansion - PoE capabilities to non-PoE Ethernet switches to provide combined power and data over Ethernet cable for a better connection.

  • It's a great investment - PoE injectors utilise existing Ethernet equipment and cabling infrastructure, with minimal impact on a budget.

  • An injector has earned itself a fantastic reputation because of its capabilities of improving network agility and efficiency.

  • Reduces cabling requirements - one wire provides power and data

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Description Price Input Voltage Output Voltage Output Current Number of Output Ports Power Rating Package Efficiency MTBF Length Width Depth Weight Minimum Temperature Maximum Temperature
RS Stock No. 232-787
Mfr. Part No.POE20U-560G(RS)-R
BrandPhihong
TWD1,829
Each
units
90 → 264V ac 56V dc 350mA 1 19.6W Desk Top 65% - 140mm 65mm 36mm 200g 0°C +40°C
RS Stock No. 873-0737
Mfr. Part No.POE16R-1AFG-R
BrandPhihong
TWD820
Each
units
- - - - - - 75% - 86mm 50.2mm - 95g 0°C +40°C
RS Stock No. 866-0089
Mfr. Part No.POE31U-1AT
BrandPhihong
TWD1,204
Each
units
100 → 240V ac 56V 535mA 2 30W - 80% - 140mm 65mm 36mm 200g 0°C +40°C
RS Stock No. 765-3345
Mfr. Part No.POE16R-1AF(RS)
BrandPhihong
TWD962
Each
units
90 → 264V ac 56V dc 275mA 1 15.4W - 75% - 86mm 50.2mm 33.16mm 95g 0°C +40°C
RS Stock No. 866-0091
Mfr. Part No.POE370U-480-24
BrandPhihong
TWD16,100
Each
units
100 → 240V ac - - 24 370W - 75% - 438mm 230mm 44.5mm 3.8kg 0°C +40°C
RS Stock No. 873-0721
Mfr. Part No.POE125U-4AT-N-R
BrandPhihong
TWD11,957
Each
units
- - - - - - 75% - 200mm 224.9mm - 1.4kg 0°C +40°C
RS Stock No. 866-0098
Mfr. Part No.POE370U-480-16
BrandPhihong
TWD13,350
Each
units
100 → 240V ac - - 16 250W - 75% - 438mm 230mm 44.5mm 3.8kg 0°C +40°C
RS Stock No. 866-0085
Mfr. Part No.POE806U-24AT
BrandPhihong
TWD22,100
Each
units
90 → 264V ac 56V 600mA 24 806W - 75% - 438mm 230mm 44.5mm 3.8kg 0°C +40°C
RS Stock No. 666-8220
Mfr. Part No.POE80U-560G-R
BrandPhihong
TWD3,675
Each
units
85 → 264V ac 56V dc 720mA 1 80W Desk Top 75% 100000h 203mm 108mm 63mm 1.9kg -40°C +55°C
RS Stock No. 873-0730
Mfr. Part No.POE21U-1AF-R
BrandPhihong
TWD1,285
Each
units
- - - - - - 80% - 163.25mm 65mm - 200g 0°C +40°C
RS Stock No. 873-0778
Mfr. Part No.POE61U-560DG-R
BrandPhihong
TWD2,301
Each
units
- - - - - - 87% - 163.25mm 36mm - 400g 0°C +40°C
RS Stock No. 866-0076
Mfr. Part No.POE61W-560DG
BrandPhihong
TWD1,631
Each
units
100 → 240V ac 56V 1.1A 2 60W - 87% - 140mm 65mm 36mm 400g 0°C +40°C
RS Stock No. 873-0762
Mfr. Part No.POE576U-16AT-N-R
BrandPhihong
TWD33,679
Each
units
- - - - - - 75% - 437mm 230mm - 3.8kg 0°C 40°C
RS Stock No. 232-670
Mfr. Part No.PSA16U-480-R
BrandPhihong
TWD1,644
Each
units
90 → 264V ac 48V dc 320mA 1 15.4W Desk Top 65% - 140mm 65mm 36mm 200g 0°C +40°C
RS Stock No. 873-0774
Mfr. Part No.POE576U-8AT-R
BrandPhihong
TWD20,625
Each
units
- - - - - - 75% - 437mm 230mm - 3.8kg 0°C 40°C
RS Stock No. 866-0073
Mfr. Part No.POE576U-16AT
BrandPhihong
TWD18,500
Each
units
90 → 264V ac - - 16 538W - 75% - 437mm 230mm 44mm 3.8kg 0°C +40°C
RS Stock No. 873-0787
Mfr. Part No.POE61U-560D-R
BrandPhihong
TWD2,003
Each
units
- - - - - - 87% - 163.25mm 36mm - 400g 0°C +40°C
RS Stock No. 765-3364
Mfr. Part No.POE75D-1UP
BrandPhihong
TWD4,841
Each
units
36 → 72V dc 56V dc 670mA 1 75W - 85% - 166mm 80mm 43.6mm 500g -20°C +40°C
RS Stock No. 765-3358
Mfr. Part No.POE75U-1UP(RS)
BrandPhihong
TWD4,841
Each
units
90 → 264V ac 56V dc 670mA 1 75W - 80% - 166mm 80mm 51.2mm 500g -20°C +40°C
RS Stock No. 666-8239
Mfr. Part No.POE125U-4-AT-R
BrandPhihong
TWD9,983
Each
units
90 → 264V ac 56V dc 600mA 4 135W Shelfmount 75% 100000h 228mm 198mm 44.5mm 1kg 0°C +40°C