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Gigabit PoE Injector IEEE802.3af 30W

Product Details

Place of Origin: China

Brand Name: E-link

Certification: CE,FCC,RoHs

Model Number: LNK-POE300AT

Payment & Shipping Terms

Minimum Order Quantity: 1pc

Price: $4.9-299

Packaging Details: PoE Injector Adapter standard export package

Delivery Time: 3-6working days

Payment Terms: L/C, D/A, D/P, T/T, Western Union,

Supply Ability: 5000pcs per month

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Specifications
Highlight:

Gigabit PoE injector 30W

,

IEEE802.3af PoE injector

,

PoE injector adapter with warranty

Data Rate:
10/100/1000Mbps
Dimension:
145 X 58 X 39mm
Humidity:
5% - 90% RH
Input Voltage:
100-240V AC@50/60Hz
Output Power:
30W
Output Voltage:
48V DC
Data Rate:
10/100/1000Mbps
Dimension:
145 X 58 X 39mm
Humidity:
5% - 90% RH
Input Voltage:
100-240V AC@50/60Hz
Output Power:
30W
Output Voltage:
48V DC
Description
Gigabit PoE Injector IEEE802.3af 30W

Gigabit PoE Injector IEEE802.3af 30W

Gigabit PoE Injector advantages

► Up to 30W of PoE Power

► Compliant with IEEE802.3af/at Standard

► Support 10/100Base-T

► Compliant with Limited Power Source (LPS)

► High Efficiency > 85%

► Low No Load Power Consumption < 0.5W

► Provide 2 LED indicators include Power LED(Green) and PoE LED(Orange)

► Over-Voltage/Load/Temperature & Short Circuit protections

► Plug & Play, no configuration required

► Safe and Reliable Power to WLAN Access Points

► Automatic Detection and Protection of Non-standard Ethernet Terminals

► Injects 48V DC through a CAT 5 cable, use all 2 pairs into remote devices

such as wireless AP, IP phone, web camera and other functions

Gigabit PoE Injector Overview

LNK-POE300AT 30W – 48V Gigabit PoE Injector is a long-distance driving, fast network performing,

strong PoE Output IEEE802.3af/at certified midspan. It is a single port indoor PoE injector that can

provide up to 30W based on the IEEE 802.3af/at standard.

The midspans are ideal to power 802.11 access points, pan-tilt-zoom (PTZ) and dome cameras,

IP videophones, thin clients and other power Ethernet end terminals with 30W of power. The solutions

support IEEE 802.3af/at powered devices and are also backward compatible and safe to use with any

IEEE 802.3af/at terminal. With plug and-play installation, they are easy and cost effective to implement

leveraging existing Ethernet infrastructure while at the same time providing the assurance of a future

proof network.

Gigabit PoE Injector 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/at PoE (30W): 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: 30 watts max.
PoE (Power over Ethernet)
Standard: IEEE 802.3af
  IEEE 802.3at
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/30-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
 
 

Gigabit PoE Injector  Application 

Gigabit PoE Injector IEEE802.3af 30W

Gigabit PoE Injector Ordering Information 

Model Description
LNK-POE300AT PoE Injector with Power Cord: 10/100/1000Mbps, IEEE 802.3at 30W
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
Aduball Islad
Egypt Mar 30.2026
Product works perfectly. No issues at all. Good packaging for international transport. Will buy again
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