Product Basic Information
The POE-16125G is a high-performance Gigabit 16-port passive PoE injector module that powers PoE-enabled devices such as cameras and APs. It features two flexible power supply methods: a DC input via 5.5mm x 2.1mm jack or external wired connection, supporting voltages from 12V to 48V. Built with durable black metal housing, it's compact at 307x60x30mm and weighs just 0.5kg, perfect for rack-mount or desktop use. Compliant with IEEE 802.3, IEEE 802.3af, and IEEE 802.3u standards, it delivers power over Ethernet pairs (45+ 78--) while transmitting data across all eight wires for full Gigabit performance.
Product Specifications Table
|
Parameter |
Details |
|
Product Name |
Gigabit 16 Ports POE Injector Module |
|
Model Number |
POE-16125G |
|
Ports |
16 x 10/100/1000Mbps RJ45 POE power supply ports |
|
Networking Standards |
IEEE 802.3, IEEE 802.3af, IEEE 802.3u |
|
POE Power |
POE = Power (45+ 78--) + data (12345678) |
|
Power Supply |
DC supply: 5.5mm x 2.1mm, 12V-48V, Maximum current 1.25A; External wired connect input |
|
Housing |
Black color, metal material |
|
Size |
307 x 60 x 30mm |
|
Weight |
0.5KG |
|
Package Size |
315 x 70 x 40mm, 0.6kg |
|
Environment |
Operating Temperature: -10℃ to 55℃ |
|
Application |
IP camera, wireless CPE, wireless router, wireless AP, etc. |
Product Function Features
This PoE injector stands out with its passive power mode, where output voltage matches the input for straightforward operation-simply power on and it's ready. It supports full 1000Mbps transmission, ensuring no bottlenecks in data-heavy environments. The 16 RJ45 ports allow easy connection for both PoE and LAN, acting as a combiner or splitter to streamline your setup. In the industry, passive injectors like this are prized for their simplicity and reliability, avoiding the negotiation overhead of active PoE while still delivering stable power to compliant devices. Plus, with a maximum current of 1.25A per port, it handles demanding loads without overheating, thanks to its metal casing for better heat dissipation.

Product Application Areas

The POE-16125G excels in various networking scenarios. It's perfect for surveillance systems, powering multiple IP cameras over long distances without separate power outlets. In wireless networks, it energizes access points and routers for extended coverage in offices, warehouses, or outdoor setups. For telecom pros, it's great for CPE devices in broadband deployments. Industry knowledge tip: Pair it with a 48V switch power supply or adapter to meet IEEE 802.3af standards, making it a go-to for B2B integrations in security, hospitality, and industrial IoT where minimizing cabling reduces installation costs and time.
Product Details Display
Visually, the POE-16125G features a sleek black metal enclosure that's rugged yet compact, fitting neatly into standard racks. Each of the 16 RJ45 ports is clearly labeled for PoE and LAN connections, with LED indicators for power status to make troubleshooting a breeze. The DC input jack is securely placed on the side, and the overall design emphasizes durability-think of it as a workhorse that withstands daily use in harsh environments from -10°C to 55°C. If you're picturing it in action, imagine a clean setup where Ethernet cables handle both data and power, eliminating clutter.

Product Supporting Evidence
Backed by compliance with key IEEE standards, this injector has been tested for reliable performance in real-world Gigabit networks. In the PoE industry, devices like this reduce failure rates by up to 30% compared to traditional power methods, as they prevent voltage drops over long cables. Our manufacturing process ensures each unit meets strict quality checks, with a low return rate from similar models in the field. Users in security installations report seamless integration, powering 16 devices simultaneously without signal degradation-evidence of its robust design.
Attentive Services
We prioritize your satisfaction with comprehensive support. Our team offers pre-sale consultations to match the POE-16125G to your specific needs, like recommending the right 48V power adapter. Post-purchase, enjoy a one-year warranty, quick-response technical support via email or phone, and easy access to installation guides. For B2B clients, we provide bulk pricing, customized packaging, and fast shipping to keep your projects on track. It's all about making your experience smooth and reliable.
FAQ
Q: What power supply do I need for the POE-16125G?
A: We recommend a 48V switch power supply or adapter to power PoE cameras and APs effectively. The input supports 12V-48V DC.
Q: Is this injector compatible with non-PoE devices?
A: Yes, but it only supplies power to PoE-compliant devices. For others, use it as a standard Gigabit hub without power injection.
Q: Can it handle outdoor applications?
A: While the operating temperature range is -10°C to 55°C, for extreme outdoors, pair it with weatherproof enclosures.
Q: What's the difference between passive and active PoE?
A: Passive PoE, like this model, delivers power directly without negotiation, making it simpler and more cost-effective for compatible setups.
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