We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Pair of black passive PoE injector and splitter cables with RJ45 connectors and 5.5 mm DC jacks, 18 cm long

Ruth's sister

Ruth's sister RJ45 splitter combiner uPOE cable kit internal power cable

SKU CH-1BPY-2Y4NG

Passive PoE injector and splitter kit adds 5V to 48V power over Ethernet for IP cameras or access points up to 30–40 metres

  • Passive PoE keeps input and output voltage identical
  • Injector and splitter kit adds PoE to non-PoE devices
  • Supports 5V, 12V, 24V and 48V power sources
  • Works up to 30-40 metres with standard cabling
  • Compact 18cm cables with 5.5 * 2.1mm DC connectors

Passive PoE injector and splitter kit

This two-piece kit converts a non-PoE device into a PoE-enabled one using passive power injection. The injector combines an RJ45 male connector with a 5.5 × 2.1 mm DC power input into an RJ45 female port. The splitter separates an RJ45 female input into an RJ45 male output and a matching DC power output.

Installers running IP cameras

Suited for technicians who need to deliver 5 V, 12 V, 24 V or 48 V over Ethernet up to 30–40 metres without a PoE switch. Not for buyers who require active PoE negotiation or standards-based power classification. Also unsuitable for runs beyond the stated distance or for devices drawing more current than the thin conductors can safely carry.

18 cm pigtail length with fixed 4,5/7,8 power pins

Each pigtail measures 18 cm (6.9 in) and uses pins 4,5 for positive and 7,8 for negative voltage. The short, fixed length dictates placement near the powered device or the source; longer reaches need a separate Ethernet patch cord. Voltage at the far end equals the input voltage because the kit is purely passive.

Highlights

  • Passive PoE keeps input and output voltage identical
  • Injector and splitter kit adds PoE to non-PoE devices
  • Supports 5V, 12V, 24V and 48V power sources
  • Works up to 30-40 metres with standard cabling
  • Compact 18cm cables with 5.5 * 2.1mm DC connectors

Specifications

No published specifications for this item yet.

Questions about this item

What power supply do I already need to use this injector and splitter kit?

You must provide the wall transformer that came with the device you want to power; the kit passes 5 V, 12 V, 24 V or 48 V unchanged from that supply.

Will the passive PoE links work with my existing Cat 5e cable runs?

Yes, the injector and splitter operate over standard Ethernet wiring up to 30 – 40 metres depending on cable quality and the powered device's current draw.

How can I confirm the kit is delivering power correctly after I connect everything?

Check that the powered device (IP camera, access point, etc.) boots and operates normally; the passive design means output voltage equals the input voltage you supplied.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.