Industrial 1-Port PoE+ to 4-Port PoE Gigabit Extender 100m–400m
Range
Overview
The LNK-IPE104-30 PoE Extender delivers a practical way to expand PoE networks without additional
power adapters or complex wiring. Powered via a single 802.3at PoE+
input (30W), it distributes up to
25W across four PoE output ports while extending Ethernet and power
up to 200m. Daisy-chaining up
to three units allows a total PoE network reach of 400m, ideal for
IP cameras, wireless APs, and other
powered devices in harsh industrial settings. Rugged aluminum
housing, IP40 protection, and wide
operating temperature make it reliable for mission-critical
deployments.
Features
1 PoE+ input (30W) → 4 PoE outputs (25W total)
Extends data + power up to 200m, chainable to 400m
Supports 10/100/1000 Mbps Gigabit speeds
Compatible with IEEE 802.3af/at PDs
IP40-rated aluminum enclosure, compact & robust
DIN-Rail or wall-mount installation flexibility
Operates in extreme temps: -40°C to 80°C
Surge & ESD protection (6KV) for stability
Saves cost by adding PoE ports without extra wiring
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
