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header-product Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector 802.3at/af
173.49 €

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

Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector Photo 1
Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector Photo 2
Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector Photo 3
Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector Photo 4
Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector Photo 5
Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector Photo 1
Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector Photo 2
Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector Photo 3
Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector Photo 4
Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector Photo 5
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Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector 802.3at/af

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

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Short description

The StarTech.com 4-Port Gigabit Midspan PoE+ Injector supports IEEE 802.3 standards and provides up to 120 W power. It features a compact design with a steel housing and LED indicators for PoE and power status. Ideal for powering devices over Ethernet up to 100 m away.
Available at price 173.49 €: 3 pcs.
Total available for order: 9 pcs.
Warranty: 2 Years
SKU: 11254006
Manufacturer: StarTech
Charging device included Charging device included
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
12.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.60 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
15.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 215.99 €: 3 pcs.
Together cheaper
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Product information

Description

The StarTech.com 4-Port Gigabit Midspan PoE+ Injector (POEINJ4G) supplies up to 30.8 W per port and a total of 120 W, enabling you to power and connect up to four PoE-compliant devices — such as IP cameras, wireless access points or VoIP phones — using standard Ethernet cabling. The compact steel housing with LED status indicators supports installation on a desk or wall and provides a cost-effective alternative to replacing a non-PoE network switch.

Advantages

This midspan PoE+ injector supports IEEE 802.3at/af standards and automatically detects the power requirements of connected powered devices, delivering the appropriate power level without risk of damage. It offers up to 30.8 W per port and 120 W total power distribution, integrated circuit protection between ports, plug-and-play operation, and a compact rugged metal case with LEDs for PoE and power status. The unit is suitable for extending PoE power up to standard Ethernet distances without needing dedicated AC outlets at device locations.

Suitable for

  • Powering IP cameras at remote locations
  • Supplying wireless access points that require PoE+
  • Connecting VoIP/IP phones to non-PoE switches
  • Adding PoE power to mixed networks without replacing the switch

Key specifications

  • Model: POEINJ4G (StarTech.com)
  • Ports: 4 x Gigabit Ethernet PoE+ ports
  • PoE standard: IEEE 802.3at/af
  • Power per port: up to 30.8 W
  • Total available power: 120 W
  • Casing: compact steel housing, wall-mountable
  • Indicators: PoE and power LEDs

How to use

Connect the injector to a non-PoE switch or other data source using a standard Ethernet cable, then connect your PoE devices to the injector’s PoE output ports with Cat5e/Cat6 cables. Plug the injector into AC power and verify the PoE and power LEDs indicate normal operation. The unit will automatically negotiate and supply the correct power level to each connected device.

Usage recommendations

Install the injector within 100 m of each PoE device using appropriate Ethernet cabling (Cat5e or better). Use surge protection where lightning or unstable power is a concern, and avoid overloading the total 120 W budget by checking device power requirements before connecting multiple high-power PDs.

Specifications

Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
8
All features
Type: Characteristics of the device.
Network transmitter
Output voltage:
52
Data transfer rate: Rate at which data can be transferred, usually measured in units per second. May vary with network configurations.
2000 Mbit/s
Auto MDIX IEEE:
Yes
Maximum transfer distance: The greatest distance over which the data/signal can be transferred.
100 m

Logistics data

Harmonized System (HS) code:
85176990

Technical details

Power over Ethernet (PoE) ports quantity:
4

Packaging data

Package weight: Weight of the packaged product.
1632 g
Package height: The distance from the top to the bottom of the packaging.
90 mm
Package depth: The distance from the front to the back of the packaging.
305 mm
Package width: The distance from one side of the packaging to the other.
180 mm

Packaging content

Cables included:
AC
Manual:
Yes
AC adapter included:
Yes

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.204 kg
Height: The measurement of the product from head to foot or from base to top.
26 mm
Depth: The distance from the front to the back of something.
94 mm
Width: The measurement or extent of something from side to side.
70 mm

Operational conditions

Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-10 - 70
Operating relative humidity (H-H):
5 - 95
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 50

Certificates

Certification:
CE, FCC
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS

Power

AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Power plug type:
Type M
Power consumption (max): The maximum amount of power used by the device.
120 W
Output current:
2.31 A

Ports & interfaces

DC-in jack: The socket/plug where the DC electricity supply connects to the device.
Yes
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
8

Features

Auto-negotiation:
Yes
Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
50000 h
LED indicators:
Power, PoE
Plug and Play: Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
Yes
Housing material: What the casing of the product is made of.
Steel
Product colour: The colour e.g. red, blue, green, black, white.
Black

Network

Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3u, IEEE 802.3at, IEEE 802.3af, IEEE 802.3ab, IEEE 802.3
Duplex system: A duplex communication system is a point-to-point system composed of two connected parties or devices that can communicate with one another in both directions, simultaneously.
Full
Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
Yes
Cabling technology: Type of cable technology performance.
10/100/1000Base-T(X)

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 3 28.09.2026 Best delivery
215.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 3 12.10.2026
173.49 € Best price
EU9 3 28.09.2026 Best delivery
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Delivery Date: 12.10.2026
Warehouse: WH109
192.99 €
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Customer reviews

Customer questions

FAQ

How much does the Network transmitter StarTech.com 4-Port Gigabit Midspan PoE+ Injector cost, and is it available for purchase?

The price is 173.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 12.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ethernet lan (rj-45) ports, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.