# Industrial Gigabit PoE+ Injector StarTech POEINJ30W — 30W 802.3at Midspan, 48–56VDC, DIN-rail, -40°C to +75°C

**URL:** https://aio.lv/en/product--startech-poeinj30w--3981202
**Data updated:** 2026-03-07 11:10 (EET)
**Category:** PoE Adapters
**Manufacturer:** StarTech
**Manufacturer code:** POEINJ30W
**EAN:** 0065030891363
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-poeinj30w--3981202

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Compact industrial Gigabit PoE+ injector by StarTech (model POEINJ30W) provides up to 30W per port using IEEE 802.3at standards. Supports 10/100/1000 Mbps Ethernet, input 48–56 VDC and operates from -40°C to +75°C. DIN-rail mountable midspan supplies power over Ethernet up to 100 m for cameras, sensors and Wi‑Fi access points. MET/EN safety approvals, black housing, 143 g.

## Long description

The StarTech POEINJ30W is an industrial Gigabit PoE+ injector that delivers up to 30 W of power to IEEE 802.3af/at powered devices over a single Ethernet cable. Designed as a midspan injector, it supports 10/100/1000 Mbps data rates and accepts 48–56 VDC input. The unit is built for harsh environments with an operating temperature range from -40°C to +75°C, IP-30 rated aluminum housing, and proven resistance to vibration, shock, and free-fall. DIN-rail mounting and dual power inputs allow flexible installation and redundant power arrangements for continued operation in industrial and outdoor-adjacent deployments.
Advantages
The injector supplies both power and Gigabit data on the same Cat5e-or-higher cable and is compatible with PoE and PoE+ devices up to 30 W. Industrial-grade construction and a wide operating temperature range make it suitable for demanding sites. Dual power input options (terminal block and coaxial with barrel plug adapter) enable redundancy and simplified connection to local power systems. The compact, black aluminum housing and DIN-rail form factor save space in control cabinets or enclosures.
Suitable for
Powering network cameras at remote or industrial locations
Supplying sensors and monitoring devices that require up to 30 W
Providing PoE power to Wi‑Fi access points in industrial or commercial spaces
Midspan installations where existing network switches do not provide PoE
Key specifications
Power output: up to 30 W per port (IEEE 802.3af/at compatible)
Data rate: 10/100/1000 Mbps (Gigabit Ethernet)
Input voltage: 48–56 VDC
Operating temperature: -40°C to +75°C
Mounting: DIN-rail
Housing: IP-30 rated aluminum, black finish
Environmental tests: vibration, shock, free-fall standards compliance
Weight: 0.143 kg
How to use
Mount the injector on a DIN rail inside an appropriate enclosure or cabinet. Connect a suitable 48–56 VDC power source to the injector using the terminal block or the coaxial input with the included barrel plug adapter; ensure the power source and wiring meet local electrical codes. Link the injector’s data input to a non-PoE network switch or router using Cat5e or higher cabling. Connect the PoE output to the powered device (camera, sensor, or access point) with a Cat5e-or-higher Ethernet cable, observing the maximum 100 m cable run for both power and data. Verify link/activity LEDs and confirm the powered device receives the expected power and network connectivity.
Usage recommendations
Use shielded or properly rated Ethernet cabling in electrically noisy or outdoor-adjacent environments, and keep total cable length under 100 m to maintain reliable power delivery. For redundancy, connect two independent DC power sources to the dual inputs. Ensure the powered device’s maximum power draw is within the 30 W budget and follow manufacturer instructions for both the injector and the PD when integrating into industrial installations.

## Specifications

### Power

| Feature | Value |
|---|---|
| Input voltage | 48 - 56 |
| Power consumption (max) | 37 W |
| Power plug type | Type N |
| Power over Ethernet (PoE) power per port | 30 W |

### Network

| Feature | Value |
|---|---|
| Supported network protocols | CSMA/CD |
| Networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u |
| Power over Ethernet (PoE) | Yes |
| Ethernet LAN data rates | 1000, 100, 10 |
| Auto MDI/MDI-X | Yes |
| Ethernet interface type | Fast Ethernet, Gigabit Ethernet |
| Duplex system | Full |

### Features

| Feature | Value |
|---|---|
| Safety | MET (UL) 60950-1, EN60950-1 |
| LED indicators | Y |
| Product colour | Black |
| Maximum operating distance | 100 m |
| Power protection features | Reverse polarity, Overload |
| Surge protection | Yes |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, UL |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -40 - 75 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 225 mm |
| Master (outer) case width | 355 mm |
| Master (outer) case length | 345 mm |
| Products per master (outer) case | 10 pc(s) |
| Harmonized System (HS) code | 85044095 |

### Ports & interfaces

| Feature | Value |
|---|---|
| RJ-45 input ports | 1 |
| RJ-45 output ports | 1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.143 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 381 g |
| Package depth | 64 mm |
| Package width | 162 mm |
| Package length | 211 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quick installation guide | Yes |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the StarTech Industrial Gigabit PoE+ Injector POEINJ30W cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 06.07.2026 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: 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, 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.

### Where can I download the instructions for StarTech Industrial Gigabit PoE+ Injector POEINJ30W?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3981202/54636616_large.webp