Rugged 12–48V 2.5G Industrial PoE+ Injector with 30W Output
Overview
The LNK-INJ401-30 is a compact and hardened industrial-grade PoE+ injector designed to provide up
to 30W of power to connected devices such as IP cameras, wireless APs, and IoT terminals. With
support for 10/100/1000/2.5G Base-T, wide 12–48V DC input, and extended temperature operation, it
delivers a reliable solution for powering PoE+ equipment in harsh industrial environments.
Features
Flexible Power Input: Operates on 12–48V DC for versatile deployment
High-Speed Data: Supports up to 2.5Gbps Ethernet transmission
PoE+ Output: Provides up to 30W per port, compliant with IEEE802.3af/at
Industrial Design: Aluminum alloy case with DIN-Rail and wall-mount options
Wide Temp Range: Stable performance from -40°C to +80°C
Compact Build: Small size (95 x 70 x 30 mm) and lightweight (0.25 kg)
Smart Diagnostics: LED indicators for quick power and PoE status monitoring
Technical Indexes
Ethernet | |
Standards: | IEEE802.3af Power over Ethernet |
IEEE802.3at Power over Ethernet | |
Processing Type: | Forward |
Half-duplex, Full-duplex | |
Forward Filter Rate: | 3,720,000pps (2.5Gbps) |
Cabling: | 10/100/1000/2.5G Base-T: Cat6A or above |
Maximum Distance: | Cat6A UTP up to 100m |
Connector: | 2x RJ45 |
Environmental | |
Operating Temperature: | -40°C to 80°C (-40°F to 176°F) |
Storage Temperature: | -40°C to 85°C (-40°F to 185°F) |
Relative Humidity: | 5% to 95% non-condensing |
MTBF: | >200,000hrs |
Electrical and Mechanical | |
Input Power: | 12~48VDC (Terminal Block) |
Power Consumption: | 36W Max. |
PoE (Power over Ethernet) | |
Standard: | IEEE802.3af/at |
Port: | RJ45 |
Power Pin Assignment | 4/5(+), 7/8(-) |
Max. Power per Port: | 30W Max per port (Alternative B Mode) |
LED Indicators: | |
Power: | Power Status |
PoE: | PoE Status |
Dimensions (WxDxH): | 95 x 70 x 30 mm |
Weight: | 0.25Kg |
Casing: | Aluminum Case |
Mounting Options: | DIN-Rail / Wall-mount |
Regulatory Approvals | |
ISO9001 | |
FCC part 15, Class A | |
EN55022:2006+A1: 2007 Class A | |
Surge Protection: | |
RJ45: 1KV | |
Power: 500V | |
ESD: 4KV/8KV |
Ordering Information
Model | Description |
LNK-INJ401-30 | 12~48VDC Power Input Industrial 2.5G PoE+ Injector |
Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is included. |
Power Options | ► Power Supply is to be purchased separately |
Application