StarTech AF41XC-POE-INJECTOR 1-Port 90W PoE++ Injector with 10Gbps Data

Overview

The StarTech AF41XC-POE-INJECTOR is a single-port PoE++ injector purpose-built for high-power network devices that also demand real throughput — think PTZ cameras, multi-sensor units, 802.11ax access points, and video intercoms that draw 60–90W while simultaneously pushing 10Gbps of data. If your existing switch delivers PoE but tops out at 802.3at (30W) or can't handle multi-gig speeds, this injector slots in between the switch and the powered device to fill that gap without replacing infrastructure. It supports IEEE 802.3af, 802.3at, and 802.3bt standards, meaning it auto-negotiates to whatever the connected device actually needs — no manual power class configuration required.

For security integrators working with StarTech networking products, the AF41XC-POE-INJECTOR (often searched as AF41XC POE INJECTOR) fits naturally into camera deployment scenarios where the installed switch is PoE-limited or where a single high-draw device is added to a run after infrastructure is already committed.

Key Features

• 90W PoE++ Output (802.3bt): Delivers up to 90W at 56V DC / 1.7A — enough headroom for the most power-hungry PoE devices on the market, including dual-sensor PTZ cameras, Wi-Fi 6 APs with multiple radios, and powered intercoms. You won't be negotiating with the device over available power class.
• 10Gbps Data Throughput: The data path supports 10/100/1000Mbps, 2.5G, 5G, and full 10Gbps — so if you're dropping a high-resolution multi-stream camera or a 10G-capable AP at the end of this injector, you're not creating a bottleneck at the power insertion point. Most PoE injectors in this power class stall at 1Gbps; this one doesn't.
• 328ft (100m) Maximum Cable Distance: Standard Cat5e/Cat6 runs up to 328ft are fully supported, consistent with IEEE 802.3 cable spec. No signal or power derating within that distance — install at the full reach of your structured cabling runs without worrying about cable headroom.
• Universal AC Input (100–240V AC): Accepts any mains voltage from 100 to 240V AC at 1.5A, making this injector equally deployable in North American and international installations without an external step-down transformer.
• Backward-Compatible PoE Standards: IEEE 802.3af/at/bt tri-standard support means it powers legacy 15.4W cameras just as cleanly as 90W bt-class devices. If your camera fleet is mixed-generation, you're not locked into a one-class injector that leaves older hardware underserved.
• Compact Wall-Deployable Form Factor: At 100 x 58.4 x 33.4mm and 12.4 oz, the injector mounts or sits unobtrusively in an IDF closet, in a ceiling tile void, or behind a rack panel. The small footprint matters when you're adding power inline in tight telecom spaces.
• 0°C to 40°C Operating Range: Rated for standard indoor conditioned environments — IT rooms, server closets, and climate-controlled telecom spaces are well within spec. This is not an outdoor-rated injector; keep it inside the building envelope.

Integration and Compatibility

The AF41XC-POE-INJECTOR drops into any Ethernet run between a non-PoE or under-powered switch and the end device. It requires no software configuration — power and data pass through transparently. If you're integrating high-power outdoor IP cameras that draw 60W or more (heated housings, high-zoom PTZ drives, multi-sensor heads), this injector eliminates the need to replace a functioning but PoE-limited switch. The 10Gbps data rate also makes it a practical choice for integrating into PoE switch topologies where a single uplink device demands multi-gig throughput. For camera infrastructure planning, the PoE infrastructure planning guide covers cabling and power budget considerations that apply directly to injector-based deployments. If your deployment involves high-resolution cameras with heavy storage loads, pair with a capable network video recorder sized for the bitrate those cameras generate at full 10Gbps data throughput.

Frequently Asked Questions

Q: What PoE standard does the AF41XC-POE-INJECTOR support, and how much power does it deliver?

A: It supports IEEE 802.3af, 802.3at, and 802.3bt — the full PoE standard stack — and delivers up to 90W of output power at 56V DC / 1.7A. It auto-negotiates to the class the powered device requests, so you don't need to configure power levels manually.

Q: Does this injector support 10Gbps data speeds, or is data throughput limited?

A: Yes. The AF41XC-POE-INJECTOR passes data at 10/100/1000Mbps, 2.5G, 5G, and full 10Gbps — there is no data rate limitation introduced by the injector itself, provided your cabling and connected equipment support the target speed.

Q: What is the maximum cable run length supported?

A: 328 feet (100 meters) on standard structured cabling, consistent with the IEEE 802.3 specification. Power and data are both supported at this full distance.

Q: Can this injector be used outdoors or in unconditioned spaces?

A: No. The operating temperature range is 0°C to 40°C, which covers conditioned indoor environments only. Do not deploy it in unheated enclosures, outdoor cabinets, or spaces subject to temperature extremes outside that range.

Q: What is the warranty on the AF41XC-POE-INJECTOR?

A: StarTech provides a 2-year manufacturer warranty on the AF41XC-POE-INJECTOR.

Q: Will this injector work with a 15W PoE camera (802.3af) as well as a 90W device?

A: Yes. Because it supports 802.3af, 802.3at, and 802.3bt, the injector supplies only what the connected device negotiates. A legacy 802.3af camera drawing 15.4W will be powered correctly — the injector does not force maximum power onto the device.

Ted Perry

The combination of 90W PoE++ output and 10Gbps data throughput in the AF41XC-POE-INJECTOR is genuinely uncommon at this form factor. Most single-port injectors that reach 802.3bt power levels are still capped at 1Gbps on the data side — which is fine for a standard camera, but becomes a real constraint the moment you're powering a multi-sensor unit or a 10G-capable AP that needs the full pipe. This injector doesn't make you choose.

Technical Highlights:

• 90W at 56V DC / 1.7A: Covers the full 802.3bt Class 8 power envelope — PTZ cameras with heated housings, multi-radio APs, and video intercoms with high-draw components all land inside that budget without throttling.
• Multi-gig data path (up to 10Gbps): Supports 2.5G, 5G, and 10Gbps in addition to standard Gigabit — if the device at the end of the run is multi-gig capable, the injector won't create a single-gig bottleneck the way most PoE++ units do.
• Universal AC input (100–240V AC): One SKU works globally without a transformer — useful when you're standardizing hardware across facilities in different regions.

Deployment Considerations:

• Operating range is 0°C to 40°C — this is a conditioned-space device. Plan for it to live in an IDF closet, a ceiling space with HVAC, or a rack cabinet. Don't put it in an outdoor enclosure without active temperature control.
• At 12.4 oz and 100 x 58.4 x 33.4mm, it's compact enough to zip-tie in a telecom space, but confirm you have a nearby AC outlet — it draws from 100–240V mains, not from the switch's power budget, which is actually the point.

The AF41XC-POE-INJECTOR is the right call for a single high-draw device — a 60–90W PTZ at the end of an existing run, or a Wi-Fi 6 AP that your current switch can't fully power — where replacing the switch is off the table and you need both maximum PoE headroom and multi-gig data in the same inline unit.