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StarTech.com 4-Port Gigabit Midspan - PoE+ Injector - 802.3at/af

StarTech.com 4-Port Gigabit Midspan - PoE+ Injector - 802.3at/af, Network transmitter, 100 m, 2000 Mbit/s, Full, 50000...Read full description ↓

Best offerPrice trend

£131.92

Rising
Price trend
Detailed analysis
Price history of StarTech.com 4-Port Gigabit Midspan - PoE+ Injector - 802.3at/af over the last 3 months
DatePrice
7 April 2026£131.25
14 April 2026£131.25
18 April 2026£132.03
27 April 2026£132.03
29 April 2026£134.31
3 May 2026£134.62
7 May 2026£138.99
12 May 2026£134.62
19 May 2026£132.03
22 May 2026£131.44
27 May 2026£131.44
3 June 2026£135.80
19 June 2026£131.92
3 July 2026£131.92

Compare StarTech.com 4-Port Gigabit Midspan - PoE+ Injector - 802.3at/af prices UK

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Product Information

This Gigabit midspan PoE+ injector is a cost-effective alternative to upgrading your existing network switch to a PoE-capable model.

It supplies up to 30 Watts output to each port, so you can easily power and access up to four high-power PoE-compliant devices — such as IP cameras — using standard Ethernet cable.

More power, with less cost and hassle
This versatile midspan PoE+ injector is suited for almost all PoE device classes, including wireless access points, as well as IP phones and cameras. The high-power PoE+ injector offers 120W total power distribution and delivers full power — up to 30.8W — from each port. Now, you can easily scale and power your PoE+ devices across long distances, even in remote locations where a typical power outlet is unavailable.

Plus, the cost-effective Power over Ethernet+ injector lets you connect your PoE-powered devices (PDs) to a non-PoE-capable switch, avoiding the expense and aggravation of upgrading your existing switch to a PoE-enabled model.

Easy to set up in mixed environments
This injector is the perfect solution for a variety of environments. It features a wall-mountable rugged metal casing, but is palm-sized making it perfect for desktop placement too.

With plug-and-play operation, you can enjoy fast and hassle-free setup without disrupting your workflow.

Convenient, protected connections
Not sure which class your PoE devices are? The Gigabit midspan PoE+ injector automatically detects the power requirements of your PoE PDs, and delivers the appropriate level of power without damaging your devices.

With integrated circuit protection between each port, your devices are also protected from power interference.

The POEINJ4G is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Network Extenders StarTech.com

Product

Name
StarTech.com 4-Port Gigabit Midspan - PoE+ Injector - 802.3at/af

Weight & dimensions

Width
70 mm
Depth
94 mm
Height
26 mm
Weight
204 g

Packaging data

Package width
180 mm
Package depth
305 mm
Package height
90 mm
Package weight
1.63 kg

Network

Cabling technology
10/100/1000Base-T(X)
Networking standards
IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u

Operational conditions

Operating temperature (T-T)
0 - 50 °C
Storage temperature (T-T)
-10 - 70 °C
Operating relative humidity (H-H)
5 - 95%

Ports & interfaces

Ethernet LAN (RJ-45) ports
8
Power over Ethernet (PoE) ports quantity
4
DC-in jack
Yes

Power

AC input voltage
100 - 240 V
Power consumption (max)
120 W
Output voltage
52 V
Output current
2.31 A
Power over Ethernet (PoE)
Yes
Power plug type
Type M

Packaging content

Cables included
AC
Manual
Yes
AC adapter included
Yes

Design

Product colour
Black
Housing material
Steel
LED indicators
PoE, Power
Certification
CE, FCC

Performance

Type
Network transmitter
Maximum transfer distance
100 m
Data transfer rate
2000 Mbit/s
Auto MDIX IEEE
Yes
Auto-negotiation
Yes
Duplex system
Full
Plug and Play
Yes
Mean time between failures (MTBF)
50000 h

Logistics data

Harmonized System (HS) code
85176990

Certificates

Compliance certificates
RoHS

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