PoE Injectors

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庫存編號 873-0737
製造零件編號POE16R-1AFG-R
BrandPhihong
HK$256.19
單位
- - - - - - 75% - 86mm 50.2mm - 95g 0°C +40°C
RS庫存編號 666-8236
製造零件編號POE125U-8-R
BrandPhihong
HK$2,564.16
單位
90 → 264V ac 50V dc 308mA 8 125W Shelfmount 75% 100000h 224.9mm 200mm 48.5mm 1.4kg 0°C +40°C
RS庫存編號 765-3364
製造零件編號POE75D-1UP
BrandPhihong
HK$965.65
單位
36 → 72V dc 56V dc 670mA 1 75W - 85% - 166mm 80mm 43.6mm 500g -20°C +40°C
RS庫存編號 873-0765
製造零件編號POE370U-480-8-N-R
BrandPhihong
HK$4,445.79
單位
- - - - - - 75% - 438.5mm 230mm - 3.8kg 0°C +40°C
RS庫存編號 666-8239
製造零件編號POE125U-4-AT-R
BrandPhihong
HK$2,126.60
單位
90 → 264V ac 56V dc 600mA 4 135W Shelfmount 75% 100000h 228mm 198mm 44.5mm 1kg 0°C +40°C
RS庫存編號 873-0730
製造零件編號POE21U-1AF-R
BrandPhihong
HK$305.96
單位
- - - - - - 80% - 163.25mm 65mm - 200g 0°C +40°C
RS庫存編號 873-0774
製造零件編號POE576U-8AT-R
BrandPhihong
HK$5,090.08
單位
- - - - - - 75% - 437mm 230mm - 3.8kg 0°C 40°C
RS庫存編號 179-6055
製造零件編號POE60U-1BT
BrandPhihong
HK$718.55
單位
90 → 264V ac 56V dc 1.07A 1 60W Desk Top 75% - 140mm 65mm 36mm 200g -10°C +40°C
RS庫存編號 765-3358
製造零件編號POE75U-1UP(RS)
BrandPhihong
HK$965.65
單位
90 → 264V ac 56V dc 670mA 1 75W - 80% - 166mm 80mm 51.2mm 500g -20°C +40°C
RS庫存編號 873-0787
製造零件編號POE61U-560D-R
BrandPhihong
HK$470.07
單位
- - - - - - 87% - 163.25mm 36mm - 400g 0°C +40°C
RS庫存編號 873-0771
製造零件編號POE576U-16AT-R
BrandPhihong
HK$6,378.73
單位
- - - - - - 75% - 437mm 230mm - 3.8kg 0°C 40°C
RS庫存編號 873-0762
製造零件編號POE576U-16AT-N-R
BrandPhihong
HK$8,311.75
單位
- - - - - - 75% - 437mm 230mm - 3.8kg 0°C 40°C
RS庫存編號 873-0740
製造零件編號POE33U-1AT-R
BrandPhihong
HK$2,889.01
單位
- - - - - - 70% - 300mm 203mm - 1.7 (Without Mounting Bracket)kg -40°C +60°C
RS庫存編號 873-0721
製造零件編號POE125U-4AT-N-R
BrandPhihong
HK$2,951.00
單位
- - - - - - 75% - 200mm 224.9mm - 1.4kg 0°C +40°C
RS庫存編號 866-0085
製造零件編號POE806U-24AT
BrandPhihong
HK$5,657.60
單位
90 → 264V ac 56V 600mA 24 806W - 75% - 438mm 230mm 44.5mm 3.8kg 0°C +40°C
RS庫存編號 179-6056
製造零件編號POE90U-1BT
BrandPhihong
HK$1,077.53
單位
90 → 264V ac 56V dc 1.6A 1 90W Desk Top 75% - 166mm 80mm 44mm 500g -20°C +40°C
RS庫存編號 866-0079
製造零件編號POE576U-8AT
BrandPhihong
HK$3,737.60
單位
90 → 264V ac - - 8 269W - 75% - 437mm 230mm 44mm 3.8kg 0°C +40°C
RS庫存編號 873-0756
製造零件編號POE370U-480-24-R
BrandPhihong
HK$5,090.08
單位
- - - - - - 75% - 438.5mm 230mm - 3.8kg 0°C 40°C
RS庫存編號 179-6054
製造零件編號POE29U-1AT
BrandPhihong
HK$377.80
單位
90 → 264V ac 56V dc 535mA 1 30W Desk Top 80% - 140mm 65mm 36mm 200g -20°C +40°C
RS庫存編號 866-0098
製造零件編號POE370U-480-16
BrandPhihong
HK$3,417.60
單位
100 → 240V ac - - 16 250W - 75% - 438mm 230mm 44.5mm 3.8kg 0°C +40°C