MoCA 2.5 Adapter – Single 2.5Gbps POE+ port KB-M3-03

SKU: KB-M3-3 Category: Moca access Tags: 2.5 Gbe highspeed coax Moca 2.5 stable connection

Description
Additional information

Data and power, over the coax cable already in your walls.

Coax wiring runs through nearly every home and office. The KB-M3-03 connects at each end — one near your router, the other wherever you need connectivity — and delivers both a 2.5 Gbps Ethernet link and PoE+ power through that single Ethernet output. No separate power adapter, no extra cable run, no compromise.

Why settle for less when you can have exclusive, high-speed wired connections for multiple devices? With 2.5 Gbps speeds and our POE+ port design, this adapter transforms your existing coaxial lines into a robust, high-performance network. Ideal for 4K streaming, online gaming, and bandwidth-intensive applications, it ensures you never have to compromise on speed or stability.

Ready for the newest generation of Wifi 7 Access points with 2.5Gbit and POE+ power. Also other devices like Security camera’s with IR lighting are supported all over existing coaxial cable.

Key Benefits:

World’s Only 2.5GE POE+ Port: Enjoy unparalleled flexibility and high-speed connectivity across multiple devices with 30 Watts of power delivery!
Exceptional Reliability: Consistently fast and stable connections, even under heavy data loads.
Simple Installation: Just plug it in—no need for additional cables or complex configurations.

Take advantage of this world-first technology and set a new standard for home networking. The MoCA 2.5 Adapter with a POE+ 2.5GE port is here to redefine connectivity for the modern home.

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Get ready to experience what only we can offer!

🛠️ Why a POE+ Port Matters

Discover how a POE+-port MoCA adapter can simplify your setup and boost your network performance.

Common questions before you buy

“Will it power my access point?”

Yes — up to 25.5W of PoE+ (IEEE 802.3at), enough for most Wi-Fi 6/7 access points, IP cameras, and VoIP phones.

“Is setup complicated?”

No — connect coax and Ethernet, and both data and power are live. No configuration required for typical use.

“What if I’m not happy with it?”

30-day returns through Amazon, plus a 1-year warranty if anything goes wrong after that.

Tech Specs

Interfaces	One 10/100/1000/2500 Base-T Ethernet LAN with PoE (IEEE 802.3af 15.4W / 802.3at 30W) One MoCA 2.5/2.0/1.1/1.0 coaxial jack (1125–1675 MHz) One TV coaxial jack (5–1002 MHz) One MPS pairing button One reset button
MoCA Standard	MoCA 2.5 (D-Band), backward compatible with 2.0 / 1.1 / 1.0
Max Throughput	Up to 2.5 Gbps (iperf-verified)
PoE Output	Up to 25.5W (IEEE 802.3at / PoE+)
Network Size	Up to 16 devices (including network coordinator)
Chipsets	MaxLinear MxL3710 · MaxLinear GPY211
Regulatory	FCC, CE, UL

Frequently Asked Questions

Which Wi-Fi access points can be powered by the PoE+ feature?

Supports most Wi-Fi 6/7 APs including Ubiquiti U6/U7, TP-Link EAP, and Netgear WAX series requiring IEEE 802.3at power.

Is the D-Band adapter compatible with Xfinity/Comcast cable modems?

Yes, operating at 1125–1675 MHz, it coexists with DOCSIS cable modems. Disable any built-in MoCA in your gateway to prevent conflicts.

Can I power security cameras with the PoE+ port?

Yes, it supplies up to 25.5W of power, sufficient to run most PoE+ IP cameras without external power.

What speeds can I expect in real-world use?

You can achieve real 2.5 Gbps speeds as tested by iperf, even with up to 50 dB attenuation, depending on cable quality and distance.

Will this work in apartments or condos with shared coax?

Yes, provided MoCA privacy is enabled and a Point of Entry filter is installed to mitigate interference from neighbors.

Is it backward compatible with older MoCA devices?

Yes, it works with MoCA 1.1, 2.0, and 2.5 devices, but network speed is limited to the slowest device.

Can I mix this adapter with other MoCA brands?

You can mix with other MoCA devices operating on D-Band frequencies supporting MoCA 2.5, for compatible performance.

Can I use this adapter for mesh Wi-Fi backhaul?

Absolutely. It provides a stable, high-speed wired backhaul to enhance mesh Wi-Fi system performance.

How do I enable MoCA encryption?

MoCA encryption is off by default. To enable it: log into the first adapter, open the “Security settings” menu, enable “D-Ext” under Network Security Setup and set your password, then save and reboot. For additional adapters, press the MPS button on the first adapter, then press MPS on each other adapter within 2 minutes — they’ll pair automatically and copy the encryption settings, securing your MoCA network.

Setup & Tutorial Videos

► Configure MoCA in D-Band High to eliminate DOCSIS 3.1 interference

Shift to D-band High (1350–1675 MHz) to avoid overlap with DOCSIS 3.1 modems/routers that reach up to 1218 MHz. Update every MoCA device to the same D-band High setting and LOF value for a solid, interference-free connection.

Open the MoCA settings on each adapter via its web interface.
Set the frequency band to D-band High (1350–1675 MHz).
Apply the 1400 MHz LOF value on every MoCA device.
Repeat for all adapters in the network.
Restart each device to apply the new settings.
Reconnect everything and confirm MoCA link lights are solid and performance is stable.