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StarTech POEINJ4G 4-Port Gigabit Midspan PoE+ Injector, 802.3at/af

Price:

$ 296.31


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StarTech POEINJ4G 4-Port Gigabit Midspan PoE+ Injector, 802.3at/af

https://arcip.com.au/web/image/product.template/17059/image_1920?unique=ea2f4e7

The StarTech POEINJ4G is a 4-port gigabit midspan PoE+ injector that powers up to four IEEE 802.3at or 802.3af devices, delivering up to 30.8 watts (802.3at) or 15.4 watts (802.3af) to each port. It automatically detects compliant powered devices, supports 100 m cable runs and has a metal housing for desktop or wall mounting. Connects, powers and operates up to four gigabit PoE powered devices. Delivers up to 30.8 watts (802.3at) or 15.4 watts (802.3af) to each port. Automatically detects the powered device and supplies the appropriate power level. Supports 10/100/1000 Mbps Ethernet and cable runs up to 100 m. Desktop-sized metal housing that can also be wall mounted. Plug-and-play setup; power LED plus four PoE in-use LEDs. Universal power adapter with ANZ, NA/JP, UK and EU power cords included. Genuine StarTech from ARC IP Networks, authorised StarTech reseller with Australian stock.

$ 296.31 296.31 AUD $ 296.31 incl. GST

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    Authorised Australian Reseller | Australian Stock | Genuine Local Warranty

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Estimate delivery times: 3-7 business days 
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SKU
POEINJ4G
Barcode
065030859752

StarTech POEINJ4G at a glance

The StarTech POEINJ4G is a 4-port gigabit midspan PoE+ injector that powers up to four IEEE 802.3at or 802.3af devices, delivering up to 30.8 watts (802.3at) or 15.4 watts (802.3af) to each port. It automatically detects compliant powered devices, supports 100 m cable runs and has a metal housing for desktop or wall mounting.

ARC IP Networks is an authorised StarTech reseller in Australia. We supply the StarTech POEINJ4G from Australian stock.

Ports4x PoE+ in/out
Per portUp to 30.8W
DataGigabit
Warranty2 years

Best for

  • Adding PoE to a non-PoE switch
  • IP cameras, wireless access points and VoIP phones
  • Small offices and retrofit installations

Key features

Connects, powers and operates up to four gigabit PoE powered devices.

Delivers up to 30.8 watts (802.3at) or 15.4 watts (802.3af) to each port.

Automatically detects the powered device and supplies the appropriate power level.

Supports 10/100/1000 Mbps Ethernet and cable runs up to 100 m.

Desktop-sized metal housing that can also be wall mounted.

Plug-and-play setup; power LED plus four PoE in-use LEDs.

Universal power adapter with ANZ, NA/JP, UK and EU power cords included.

Will not inject power into devices that do not meet IEEE 802.3af or 802.3at; 2-year warranty.

StarTech POEINJ4G specifications

StarTech POEINJ4G technical specifications
SpecificationValue
General
ModelPOEINJ4G
UPC065030859752
ColourBlack
MaterialSteel
Warranty2 Years
Industry StandardsIEEE 802.3af PoE, IEEE 802.3at PoE+; IEEE 802.3 (10BASE-T), IEEE 802.3u (100BASE-TX), IEEE; 802.3ab (1000BASE-T)
Specifications
Power SourceAC Adapter Included
Input Voltage100 - 240 AC
Input Current2A
Output Voltage54 DC
Output Current2.4 A
Maximum Cable Length100 m
General SpecificationsPower Output: 54V DC at 30.8W (PoE+)
MTBF50,000 Hours
Number of Ports4
LED Indicators1 - Power; 4 - PoE In-Use
Display
Maximum Data Transfer Rate2 Gbps (Full-Duplex)
Connectors
Connector 1 (Quantity)8
Connector 1RJ-45
Environmental
Operating Temperature0 to 50°C
Storage Temperature-10 to 70°C
Humidity5~95% RH (Non-Condensing)
Physical
Product Length94.0 mm
Product Width70.3 mm
Product Height26.2 mm
Weight of Product202.0 g
Packaging
Package Width30.8 cm
Package Depth17.9 cm
Package Height93 mm
Shipping (Package) Weight1.6 kg

Figures from StarTech's official product information.

What's in the box

  • 1 x 4 Port Gigabit PoE+ Injector
  • 1 x Universal Power Adapter
  • 4 x Power Cords (NA/JP, EU, UK, ANZ)
  • 1 x Instruction Manual

The StarTech POEINJ4G in depth

PoE+ without replacing the switch

Place the POEINJ4G between an existing non-PoE switch and up to four powered devices. Data passes through at gigabit speed while each port injects up to 30.8 watts of PoE+ power.

Safe, standards-based power

The injector detects each connected device and only supplies power to IEEE 802.3af or 802.3at compliant equipment, protecting non-PoE devices on the same ports.

Frequently asked questions

Straight answers about the StarTech POEINJ4G from the ARC IP Networks team. Last reviewed October 2026.

Up to 30.8 watts (802.3at) or 15.4 watts (802.3af) to each connected device.

No. Devices that do not meet IEEE 802.3af or 802.3at will not receive power.

Yes. The universal power adapter comes with ANZ, NA/JP, UK and EU power cords.

100 m. StarTech lists a 2-year warranty.

1 x 4 Port Gigabit PoE+ Injector, 1 x Universal Power Adapter, 4 x Power Cords (NA/JP, EU, UK, ANZ), 1 x Instruction Manual.

ARC IP Networks is an authorised StarTech reseller and supplies the POEINJ4G from Australian stock.

Explore more StarTech: Network Cables & Adapters

Buy the StarTech POEINJ4G in Australia

ARC IP Networks is an authorised StarTech reseller, supplying StarTech products to homes, businesses and integrators across Australia.

  • Genuine StarTech with the full manufacturer's warranty.
  • Australian stock, shipped Australia-wide.
  • Local pre-sales help choosing the right model.
  • Trade and project pricing available.

Need help choosing StarTech?

Ask ARC IP Networks for project pricing or a quote, or call us to check the right StarTech model for your site.

Brand StarTech

Accurate Shipping Costs

Our online shipping calculator is designed to provide a final, accurate shipping cost based on the items in your cart and your delivery postcode. Shipping costs are calculated at checkout based on your order and delivery postcode. The final cost is calculated based on several factors which are automatically accounted for by our system, including:

  • The stock location of the item(s) across our warehouses.
  • Orders with multiple items that may require special packaging.
  • The weight and dimensions of the order (including heavy or oversized items).
  • The delivery courier servicing your specific region.

Delivery Times


 

Standard Processing


Most orders placed by 2pm AEDT are dispatched for next working day delivery. Larger orders may require 1-2 additional business days for processing. If timing is critical, please contact us to discuss expedited options (additional charges may apply).


Delivery Timeframes


Region

Processing Time

Express Delivery

Standard Delivery

VIC, NSW, SA, QLD Metro, TAS

1-2 business days

1-2 business days

2-4 business days

NT, WA, QLD Rural

1-2 business days

1-2 business days

3-5 business days

New Zealand

1-2 business days

2-3 business days

4-10 business days

Please note: Processing times may extend during peak periods such as Christmas and end of financial year.

Free Warehouse Pickup



Save on shipping costs with free pickup from our ARC IP Networks Blackburn warehouse. Simply place your order online or by phone, and collect during business hours (Monday to Friday). Please allow time for picking and packing. For urgent orders, call 1300 100 440 to confirm your order is ready.

ARC IP Networks Pickup Address: 6 George Street, Blackburn, VIC 3130


Insurance & Tracking



All ARC IP Networks shipments are fully insured and trackable. Once dispatched, you'll receive an email with your tracking number and courier website details. If your item is confirmed lost or damaged by our courier, we'll arrange a replacement in consultation with you.


International Shipping



ARC IP Networks ships to New Zealand. Please note:


  • Import duties and taxes vary by country
  • Buyers are responsible for all customs charges
  • Contact your local customs authority before ordering
  • We'll provide required documentation for smooth customs clearance
  • Buyers cover all shipping costs for returns due to refused duties/taxes


Delivery Requirements


Signature Required


All deliveries must be signed for. If you won't be home, contact our Sales Support team to arrange Authority to Leave. Important: Authority to Leave voids shipping insurance if parcels are lost or stolen.


Delivery Restrictions


We do not deliver to PO Boxes or Parcel Lockers as our couriers cannot access them. Orders sent to these addresses will be returned, incurring redelivery fees.


Shipping Issue Resolution


ARC IP Networks works closely with our shipping partners to resolve any delivery issues quickly and fairly:


  1. Confirmation: We verify expected delivery dates with our shipping partners
  2. Investigation: Issues outside normal timeframes trigger formal investigations
  3. Communication: We keep you updated throughout the resolution process
  4. Resolution: Confirmed lost items are replaced or refunded after investigation completion


Please note: Refunds for lost, missing, or delayed orders cannot be processed until shipping partner investigations are complete. This does not affect your rights under the Australian Consumer Law, and refunds or replacements will be provided where required once loss or damage is confirmed.

Warranty & Faulty Products

ARC IP Networks complies with the Australian Consumer Law (ACL).

If a product is faulty, damaged, not of acceptable quality, or does not perform as advertised, you are entitled to a repair, replacement, or refund in accordance with ACL.

Manufacturer Warranty Returns

For faults developing after 14 days within the warranty period:

  • Contact ARC IP Networks first at info@arcip.com.au or 1300 100 440
  • We will assess the issue and coordinate with manufacturers, authorised service centres, or distributors on your behalf
  • Where required, a manufacturer RMA may be arranged
  • ARC IP Networks manages the return process and next steps

Dead on Arrival (DOA)

Products that arrive faulty or damaged must be reported within 14 days of delivery.

ARC IP Networks will arrange assessment, replacement, or refund as appropriate.

Change of Mind & Non-Faulty Returns

Change-of-mind returns must be requested within 14 days of delivery. For change-of-mind returns, the product must be unused, unopened, in its original packaging, and returned with all accessories and documentation. These conditions apply only to change-of-mind returns and do not limit or exclude your rights under the Australian Consumer Law. Some products are not eligible for change-of-mind returns, including:

  • Ex-demo products
  • Clearance or markdown items
  • Special-order items
  • Products clearly marked “No Change-of-Mind Returns”

Important

This does not affect your rights under Australian Consumer Law.

If a product is faulty, not of acceptable quality, or does not meet advertised specifications, it remains eligible for return regardless of category.

Refunds & Processing Timeframes

  • Approved refunds are processed within 7 business days of receiving returned goods
  • Refunds are issued to the original payment method, unless otherwise agreed
  • Replacement or repair may be offered where appropriate
  • Store credit may be offered only with customer consent

Handling fees and non-returnable service charges may not be refundable where permitted by law.


Restocking Fees

For approved change-of-mind or non-faulty returns, a 15% restocking fee applies.

  • Any applicable restocking fee will be clearly communicated prior to return approval
  • The fee will be deducted from the refund amount
  • Restocking fees do not apply to returns made under the Australian Consumer Law, including faulty, damaged, or misrepresented goods.

Return Shipping Costs

  • Change-of-mind returns: The customer is responsible for return shipping costs.
  • Faulty or defective products: ARC IP Networks covers return shipping under Australian Consumer Law.

Non-Warranty Repairs

For issues not covered by warranty:

  • ARC IP Networks will provide a quote before proceeding
  • Customers are responsible for all shipping and service costs
  • No repairs are undertaken without customer approval

Return Methods

Returns may be made:

  • In-store at ARC IP Networks – 6 George Street, Blackburn VIC 3130
  • Or by shipment as instructed by our support team

Proof of purchase is required for all returns.

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