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Two compact white rectangular MoCA adapters with coax and Ethernet ports, external power supplies, and LED indicators

TRENDnet

TRENDnet TMO-312C2K MoCA 2.5 Ethernet over Coax 2-Pack

SKU CH-W591-D5BWK

A pair of MoCA 2.5 adapters that turn existing coaxial cables into a 2.5 Gbps Ethernet backbone for up to 16 nodes

  • Connection methodCoax and Ethernet
  • Indicator lightsLED indicators
  • Certified standardsFCC
  • Connection speeds2.5 Gbit/s
  • Kit typeSet of 2
  • Network cablingCoaxial
  • Extend network over existing coax cables with MoCA 2.5
  • 5 Gbps throughput for 4K streaming and gaming
  • Kit includes two adapters for immediate setup
  • Connect up to 16 nodes on one coax network
  • Compact 112 x 88 x 25 mm design fits tight spaces

MoCA 2.5 Ethernet over Coax 2-Pack

This kit includes two TRENDnet TMO-312C adapters that extend a wired network over existing coaxial cables. Each unit provides one F-Type coax input and one RJ-45 Gigabit LAN port. The adapters support up to 16 nodes on a single network for whole-home coverage. They operate with an external 12V DC power adapter included in the package.

MoCA 2.5 practical limits

The MoCA 2.5 standard delivers up to 2.5 Gbps throughput over coax while remaining backward compatible with MoCA 2.0, 1.1 and 1.0 devices. The Gigabit LAN port on each adapter caps the wired client connection at 1 Gbps. Units require a 100-240V AC outlet and operate within a maximum humidity of 85% non-condensing. FCC certification is confirmed for this hardware.

Upgrade from MoCA 2.0 or earlier

Replacing MoCA 2.0 or older adapters with this 2.5 kit raises the coax backbone speed to 2.5 Gbps for lower latency and smoother 4K streaming. The jump is worth it when your internet plan exceeds 1 Gbps or when multiple 4K streams and gaming sessions share the coax network. Existing coax wiring is reused without new cable runs.

How it compares

Measured against everything we stock in Powerline Adapters & Kits, at today’s prices. Recalculated every night.

Price $92.99
Pricier than about 92% of the 42 comparable items (median $30.49).

Specifications

Product
Brand nameTrendNet
Model nameTMO-312C2K
Connectivity
Connection methodCoax and Ethernet
Ports & slots
Network cablingCoaxial
Power
Power supplyInput: 100-240 V AC, 50/60 Hz, 0.5A; Output: 12 V DC, 1A external power adapter; Max. consumption: 12 W
Size & build
Product dimensions112 × 88 × 25 mm (4.4 × 3.5 × 1 in)
Environment & compliance
Certified standardsFCC
Humidity rangeMax. 85% non-condensing
More details
Indicator lightsLED indicators
Connection speeds2.5 Gbit/s
Kit typeSet of 2

Questions about this item

How do I decide between the single adapter and the two-pack?

The two-pack provides both endpoints needed to create a MoCA link over your existing coaxial wiring; a single unit cannot form a connection on its own.

What real-world throughput should I expect from the 2.5 Gbps MoCA link when it passes through the Gigabit LAN port?

The RJ-45 port is limited to 1 Gbps, so wired devices will see up to 1 Gbps even though the coax backbone runs at 2.5 Gbps.

Which MoCA versions does the F-type coax interface support, and what is the practical node limit?

The adapter works with MoCA 2.5, 2.0, 1.1 and 1.0, and the network can scale to 16 nodes on the same coax plant.

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