Gigabit 15.4W IEEE802.3af PoE Injector Reliable 48V Power for IP
Devices
Overview
The LNK-POE300 is a compact, high-efficiency Gigabit PoE injector
delivering 15.4W of
IEEE802.3af power. Designed for IP cameras, wireless APs, and VoIP
devices, it provides
stable 48V power over Cat5/5e/6 cables up to 100m. Its
plug-and-play design ensures
hassle-free deployment and energy-efficient operation.
Features
Gigabit Network Support – 10/100/1000Mbps high-speed Ethernet
PoE Power Output – 15.4W over 2-pair cable, IEEE802.3af compliant
Safety Protections – Over-voltage, over-current, short-circuit, and
temperature protection
Plug & Play – No configuration required for quick installation
Energy Efficient – Low idle power consumption <0.5W, >85%
efficiency
Status LEDs – Power and PoE indicators for easy monitoring
Compact Desktop Design – Lightweight 0.25kg plastic casing
Technical Indexes
Ethernet |
Standards: | IEEE 802.3 10Base-T Ethernet |
IEEE 802.3u 100Base-TX Fast Ethernet |
IEEE 802.3ab 1000Base-T Gigabit 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: | IEEE802.3af PoE (15.4W): 2-pair UTP Cat. 3, 4, 5, up to 100m
(328ft) |
Connector: | LAN: 1 x RJ-45 STP, “Data” Input Port POE: 1 x RJ-45 STP, “Data + Power” Output Port AC Connector: 1 x AC Input power socket, IEC-60320 C13 |
Environmental |
Operating Temperature: | -10°C to 50°C (14°F to 122°F) |
Storage Temperature: | -20°C to 70°C (-4°F to 158°F) |
Relative Humidity: | 5% to 95% non-condensing |
MTBF: | >200,000hrs |
Electrical and Mechanical |
Input Voltage Range: | 100-240V AC @50/60Hz. |
Output Voltage: | DC 48V |
Power Consumption: | 15.4 watts max. |
PoE (Power over Ethernet) |
Standard: | IEEE 802.3af |
Port: | RJ45 |
Pin Assignment | Data provide over pairs 1/2(+) and 3/6(-) Power over spare pairs 4/5(+) and 7/8(-) |
PoE Power Output | DC 48V/15.4-watt PoE via 2-pairs |
LED Indicators |
Power: | Power Status |
PoE: | PoE Status |
Dimensions (W×D×H): | 145 x 58 x 39mm |
Weight: | 0.25Kg |
Casing: | Plastic Case |
Mounting Options: | Desktop |
Regulatory Approvals |
ISO9001 |
FCC part 15, Class A |
EN55022:2006+A1: 2007 Class A |
Surge Protection: |
RJ45: 1KV |
Power: 500W |
ESD: 4KV/8KV |
Ordering Information
Model | Description |
LNK-POE300 | PoE Injector with Power Cord: 10/100/1000Mbps, IEEE 802.3af 15.4W |
Application
Mechanical
