PoE splitter · one input, two outputs · SMLIGHT

PoE Extender.

One cable in. Two out.

PoE Extender 1-to-2 converts one Power-over-Ethernet port into two — transmitting both power and data — so one switch port can power two devices at once.

Fully passive, fanless, plug-and-play device compatible with the PoE standard. Available in 100 Mbps and 1 Gbps versions.

Ideal for use with SMLIGHT Zigbee coordinators (with PoE power) and other PoE devices — IP cameras, access points, VoIP phones.

Why it's convenient

Splitting — two devices, one port

Power two PoE devices — a pair of SLZB coordinators, a camera and an access point — from one switch port. No second injector or second cable to the switch.

Extension — another 100 meters

Connect them in series to extend PoE by another 100 m beyond the standard limit — a remote camera or coordinator will still receive both power and data over a single cable.

Passive — nothing to connect, nothing to break

Fully passive and fanless — no external power supply, no moving parts. Simply place it in the cable run and it works.

Standard — built to the rules

IEEE compliant with automatic negotiation — integrates into a standard PoE network alongside existing equipment.

Specifications

Topology	1 × PoE input → 2 × PoE outputs
Standards	IEEE 802.3af, 48V automatic negotiation

Connection speed	100 Mbps or 1 Gbps (1000 Mbps) — depending on the version

Construction	Fanless, passive, no external power supply; compact housing
Protection	Automatic PoE detection and built-in protection against overvoltage and incorrect connection

Two speed versions — 100 Mbps and 1 Gbps (1000 Mbps). Choose the version according to the speed of the devices on the line.

Use cases

2 × SLZB-06U with PoE — power two SMLIGHT Zigbee coordinators from a single switch port.

1 × SLZB-06U + 1 × IP camera — coordinator and camera from one port, without a second injector.

Frequently asked questions

Is a separate power supply required?	No. The device is passive — it takes power from the incoming PoE line and passes it to both outputs. Nothing else needs to be connected.
Will it power any PoE device?	Any IEEE-standard device within the shared power budget of the incoming line. It is well suited for SLZB coordinators, IP cameras, access points, and VoIP phones.
What is the difference between the 100 Mbps and 1 Gbps versions?	Only the connection speed. Choose 1 Gbps if the devices and switch on this segment are gigabit-capable; 100 Mbps is fully sufficient for coordinators, cameras, and phones.