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Small black rectangular PoE adapter with two RJ45 ports and 12 V 3 A output label

Screenbeam Inc.

Screenbeam Inc. PoE Adapter PS5712BG 12 V 3 A

SKU CH-ZCFD-0QPJ4

A PoE+ splitter delivering 12 V DC at 3 A from 42.5 V or 57 V DC input, with dual RJ-45 ports for single-cable power and data to ScreenBeam 1xxx devices

  • Single-cable power and data for ScreenBeam 1xxx devices
  • PoE+ splitter accepts 42.5 V and 57 V DC input
  • Delivers 12 V DC at 3 A to connected hardware
  • One RJ-45 input and one RJ-45 output port
  • Simplifies installs in conference rooms and classrooms

Purpose-built PoE+ splitter for ScreenBeam 1xxx

The ScreenBeam PS5712BG adapter converts Power over Ethernet into 12 V DC at 3 A for every ScreenBeam 1xxx hardware platform. It merges power and data on one Ethernet cable so installers do not need a nearby mains socket in conference rooms, classrooms or digital-signage endpoints.

Input range and thermal behaviour

The unit accepts 42.5 V DC to 57 V DC from a PoE+ source and passes data through its RJ-45 ports without an external power supply. No active cooling is fitted, so the adapter runs silently and adds negligible heat to the rack or ceiling cavity where it is mounted.

Installation impact

Bundling power and data onto a single cable reduces cabling labour and removes the need for a separate AC outlet at each ScreenBeam endpoint. The two RJ-45 ports maintain the Ethernet link while delivering the required 12 V output, simplifying moves, adds and changes in enterprise and education deployments.

Highlights

  • Single-cable power and data for ScreenBeam 1xxx devices
  • PoE+ splitter accepts 42.5 V and 57 V DC input
  • Delivers 12 V DC at 3 A to connected hardware
  • One RJ-45 input and one RJ-45 output port
  • Simplifies installs in conference rooms and classrooms

Specifications

BrandScreenBeam

Questions about this item

How do I connect the PoE adapter between the network switch and my ScreenBeam 1xxx receiver?

Plug the incoming Ethernet cable from a PoE+ switch into the adapter's RJ-45 input port, then run a single Ethernet cable from the adapter's RJ-45 output port to the ScreenBeam 1xxx unit; the adapter splits power and data so no separate power outlet is needed.

What maintenance or replacement will the adapter need over time?

The adapter has no moving parts or user-serviceable components; if the PoE+ switch or cabling is upgraded, verify the new equipment still supplies 42.5 V DC to 57 V DC input, otherwise the adapter must be replaced.

What is the first limit reached when the adapter runs continuously at full load?

The adapter delivers a fixed 12 V DC, 3 A output; sustained loads that exceed 3 A will hit the current limit first, causing the output to shut down or fold back until the load drops.

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