Hardened 2-Port Gigabit High Power PoE Injector for Industrial Use
Overview
The LNK-INJ302 is a ruggedized 2-port Gigabit High Power PoE
Injector designed to
connect IEEE 802.3af/at PoE devices, such as cameras and access
points, to a non-PoE
LAN switch within a 100-meter range. Both the Ethernet port (for
connecting to the switch)
and the PoE output port (for powering PoE devices) support
10/100/1000Base-T and comply
with IEEE 802.3ab and 802.3at standards. This injector provides a
versatile power solution,
offering a wide input voltage range of 12-48VDC, making it ideal
for high-availability industrial
applications.
Features
12~48VDC power supply input
2 RJ45 Ethernet data input ports + 2 RJ45 Power over Ethernet (PoE)
output ports
(Data + Power)
Compliant with IEEE802.3at PoE+ Power Sourcing Equipment
Up to 60W PoE per port, with a total PoE output of less than 60W
Supports 10/100/1000Base-TX Ethernet speeds
Compatible with both DIN rail and wall-mount installation options
Includes multiple LED indicators for PoE status monitoring
Built for harsh environments with an operating temperature range of
-40°C to 80°C (-40°F
to 176°F)
Technical Indexes
Ethernet |
Standards: | IEEE802.3af Power over Ethernet |
IEEE802.3at Power over Ethernet |
Processing Type: | Forward |
Half-duplex, Full-duplex |
Forward Filter Rate: | 1,488,000pps (1000Mbps) |
Cabling: | 10/100/1000Base-T: Cat5 or above |
Maximum Distance: | Cat5 UTP up to 100m |
Connector: | 4x 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: | 70W Max. |
PoE (Power over Ethernet) |
Standard: | IEEE802.3af/at |
Port: | RJ45 |
Power Pin Assignment | 4/5(+), 7/8(-) |
Max. Power per Port: | 60W Max (Alternative B Mode) |
LED Indicators: |
Power: | Power Status |
PoE: | PoE Status |
Dimensions (WxDxH): | 95 x 70 x 30 mm |
Weight: | 0.26Kg |
Casing: | Aluminum Case |
Mounting Options: | DIN-Rail / Wall-mount |
Regulatory Approvals |
ISO9001 |
FCC part 15, Class A |
CE-EN55022:2006+A1: 2007 Class A |
Surge Protection: |
RJ45: 1KV |
Power: 500W |
ESD: 4KV/8KV |
Ordering Information
Model | Description |
LNK-INJ302 | 12~48VDC Power Input Industrial 2 ports Gigabit PoE+ Injector |
Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is
included. |
Power Options | ► Power Supply is to be purchased separately |
Application
