Industrial 1-Port PoE+ to 4-Port Gigabit Extender 30W IP40 DIN-Rail
Overview
The LNK-IPE104-30 is a high-performance industrial PoE+ extender designed to extend
both data and power over Ethernet. With a 1-Port 802.3at PoE+ input, it can deliver up to
25W of PoE power across 4 output ports, making it ideal for point-to-multipoint PoE
applications. This device supports up to 200m of Ethernet range, and by daisy-chaining
multiple extenders, it can achieve a total PoE+ network extension of up to 400m. With a
robust IP40-rated aluminum case and wide operating temperature range of -40°C to 80°C,
it ensures reliable performance in harsh environments. The LNK-IPE104-30 offers flexible
installation options, supporting both DIN-Rail and wall-mount setups.
Features
1-Port 802.3at PoE+ Input: Provides up to 30W power for 4 PoE output ports.
4-Port 802.3af/at PoE Output: Delivers up to 25W PoE power across four devices
simultaneously.
Extended Ethernet Range: Extends PoE and Gigabit Ethernet up to 200 meters, with the
ability to daisy chain up to 3 extenders for a total of 400 meters.
High-Speed Ethernet Ports: Supports 10/100/1000Mbps Ethernet for fast and reliable data
transmission.
IP40-Rated Aluminum Housing: Durable, industrial-grade protection for harsh environments.
Wide Operating Temperature: Works in extreme temperatures from -40°C to 80°C
(-40°F to 176°F).
Flexible Installation: Supports DIN-Rail and wall-mount installations for versatile deployment.
No External Power Adapter: Powered directly by 802.3at PoE+ source, eliminating the need
for additional power sources.
Technical Indexes
| Ethernet Port | |
| PoE Input Port | 10/100/1000Base-TX RJ45, IEEE 802.3at PoE Input Input Power 50~57V DC, Max 30W |
| PoE Output Port | 1*10/100/1000Base-TX RJ45, IEEE 802.3af/at PoE Output Output Power: Max 25.5W in total, 25.5W@ 101m, 20W@ 200m |
| Cascade connection | Support 3 grade |
| Power over Ethernet | |
| PoE Standard | IEEE 802.3af Power over Ethernet IEEE 802.3at Power over Ethernet Plus |
| PoE Power Supply Type | Mid-span and End-span |
| PoE Pin Assignment | 1/2(+), 3/6(-),4/5(+), 7/8(-) |
| Switch Property | |
| Standards | IEEE 802.3 Ethernet IEEE 802.3u Fast Ethernet IEEE 802.3ab Gigabit Ethernet IEEE 802.3x Flow Control |
| Forwarding Modes | Store and Forward |
| Transmission Distance | 100m |
| MAC Table | 8K |
| Switching Capacity | 10Gbps |
| Packet Forwarding Rate | 14.88Mpps |
| Flow Control | IEEE 802.3x pause frame for full duplex, Back pressure for half duplex |
| Jumbo Frame | 10K bytes |
| Environment | |
| Surge Immunity | 6KV, Standard: IEC6000-4-5 |
| ESD Protection | 6KV 1a Contact Discharge Level 3, 8KV 1b Air Discharge Level 3, Standard: IEC61000-4-2 |
| Protection Level | IP 40 |
| Operating Temperature | -40°C to 80°C (-40°F to 176°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Operating Humidity | 0~95% (non-condensing) |
| Physical Parameter | |
| Dimensions (WxDxH) | 95 x 70 x 30 mm |
| Weight | 0.25Kg |
| Casing | Aluminum Case |
| Mounting Options | DIN-Rail / Wall-mount |
| Certifications | |
| Certifications | CE, FCC, RoHS |
Ordering Information
| Model | Description |
| LNK-IPE104-30 | Industrial 1-Port 802.3at PoE+ to 4-Port 802.3af/at Gigabit PoE Extender |
| Mounting Options | Default DIN-Rail Bracket installed; Wall Mount Bracket is included. |
Application

Dimension
