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1 x Network (RJ-45) - Gigabit Ethernet - 10/100/1000Base-T - Desktop
$82.31
Special order — estimated available by September 10, 2026.
Genuine TRENDnet through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.
TRENDnet's MoCA® 2.5 Ethernet Over Coax Adapter, model TMO-312C, uses your existing coaxial cables to extend a high-speed building-wide Triple Play network throughout your home or office. These compact MoCA adapters are designed to support MoCA 2.5 deployment for digital TV, high speed-internet, and VoIP single-access subscription service offerings. Compliant with Multimedia over Coax Alliance (MoCA 2.5) standards with improved packet error rate technology that delivers consistent voice and video bandwidth with lowered latency.
• DEVICE INTERFACE: 1 x MoCA Coax: F-Type Female coax input; 1 x RJ-45 Gigabit LAN port. Includes one MoCA 2.5 Ethernet over Coax Adapter (TMO-312C)
• NDAA + TAA COMPLIANT: With our NDAA and TAA compliant MoCa Adapters, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
• MANUFACTURER PROTECTION: We stand by the quality of our products.The TMO-312C Ethernet Over Coax MoCA 2.5 Adapter is backed and supported with 3 years of TRENDnet Manufacturer Protection.
• RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers.
• COMPACT DESIGN: With a compact and lightweight housing design, our MoCA adapters are well-suited for a variety of installations, such as your desktop or entertainment center.
• CONNECT MULTIPLE DEVICES: The MoCA Adapter supports up to 16 nodes on one network
• GIGABIT PORT: These Coax to Ethernet converters each feature an RJ-45 Gigabit LAN port with a net throughput of up to 1Gbps that allows MoCA traffic to flow smoothly, reducing traffic bottlenecks
• USE YOUR EXISTING COAX WIRING TO EXTEND YOUR ETHERNET NETWORK: Simply connect your existing coax wiring to the MoCA 2.5 Adapter(s) to create a faster and more reliable wired Ethernet connection to your router, gaming console, or any device with and Ethernet port. No configuration required.
• COMPATABILITY: Backwards compatible with MoCA 2.0/1.1/1.0 standards. Not compatible with Directv, Dish Network, AT&T U-Verse, or other non-MoCA compliant subscription services.
• MORE RELIABLE STREAMING & GAMING: The increased speed and bandwidth of your network means more reliable streaming, gaming, clear HD and 4K video, among other critical working from home needs and applications.
More from the Manufacturer
OVERVIEW
TRENDnet’s MoCA
2.5 Ethernet Over Coax Adapter, model TMO-312C, uses your existing coaxial cables to extend a high-speed building-wide Triple Play network throughout your home or office. These compact MoCA adapters are designed to support MoCA 2.5 deployment for digital TV, High-speed internet, and VoIP single-access subscription service offerings. Compliant with Multimedia over Coax Alliance (MoCA 2.5) standards with improved packet error rate technology that delivers consistent voice and video bandwidth with lowered latency.
MoCA 2.5
Supports Multimedia over Coaxial Alliance 2.5 with improved packet error rate technology that delivers consistent voice and 4K HD video bandwidth with lowered latency.
Compact Design
No configuration needed, simply connect the adapters to the MoCA network to extend your network over existing coaxial cabling.
Easy Installation
No configuration needed, simply connect the adapters to the MoCA network to extend your network over existing coaxial cabling.
Ethernet over Coax 2.5Gbps Adapter
Supports MoCA
2.5 over coaxial cables
Backward compatible with MoCA 2.0/1.1/1.0 standards
1 x MoCA Coax: F-Type Female coax input
1 x RJ-45 Gigabit LAN port
Supports up to 16 nodes on one network
Bonded MoCA 2.5 channels provide a net throughput of up to 2.5Gbps
Designed to connect Ethernet devices to an existing MoCA compliant network
Not compatible with DirecTV, DISH Network, AT&T U-Verse, or other non-MoCA compliant subscription services
Includes one MoCA 2.5 Ethernet over Coax Adapter (TMO-312C)
NDAA / TAA compliant (U.S. and Canada only)
Easy Installation
These MoCA coax to Ethernet adapters require no configuration, simply connect the adapters to the MoCA network to extend your network over existing coaxial cabling
MoCA 2.5
Supports Multimedia over Coaxial Alliance 2.5 with improved packet error rate technology, delivering consistent voice and 4K HD video bandwidth with lowered latency
Compact Design
With a compact and lightweight housing design, our MoCA adapters are well-suited for a variety of installations, such as your desktop or entertainment center
Gigabit
These MoCA to Ethernet converters each feature a Gigabit LAN port that allows MoCA traffic to flow smoothly, reducing traffic bottlenecks
LED Indicators
LED indicators on the MoCA adapters convey MoCA, LAN, and Power status
SPECIFICATIONS
Standards
IEEE 802.3
IEEE 802.3u
IEEE 802.3ab
MoCA 1.1/1.0
MoCA 2.0
MoCA 2.5
Device Interface
1 x Coax cable in port (female)
1 x Gigabit LAN port
Reset button
LED indicators
Power jack
Data Transfer Rate
Ethernet: 10Mbps (half duplex), 20Mbps (full duplex)
Fast Ethernet: 100Mbps (half duplex), 200Mbps (full duplex)
Gigabit: 2000Mbps (full duplex)
MoCA 1.1: Single channel up to 225Mbps
MoCA 2.0: Single channel up to 600Mbps
MoCA 2.0: Two bonded channel up to 1.2Gbps
MoCA 2.5: Five bonded channel up to 3Gbps
MoCA MAC rate:
16-node single channel: up to 400Mbps
16-node 2 channel bonding: up to 800Mbps
16-node 5 channel bonding: up to 2.5Gbps
MoCA Radio
Max. 16 MoCA 1.1 or 2.0/2.5 devices
Max. 8 MoCA 1.0 devices
Max. transmit power: +3 dBm typical
1.1/1.0 channels: 8 with 50MHz bandwidth
2.0 channels: 10 with 100MHz single channel, 225Mhz bonded channel
2.5 channels: 5 with 100MHz bonded channel
2.0/2.5 Edge-to-edge frequency: 1125-1675MHz
Default channel: 1150MHz
Compatible
Verizon FiOS
Spectrum
Devices with Ethernet port
Not Compatible
Direct TV
Dish network
Satellite TV
AT&T U-verse
Power
Input: 100 – 240V AC, 50/60Hz, 0.5A
Output: 12V DC, 1A external power adapter
Max. consumption: 12W
Operating Temperature
0° – 40° C (32° – 104° F)
Operating Humidity
Max. 85% non-condensing
Dimensions
112 x 88 x 25mm (4.4 x 3.5 x 1 in.)
Weight
116g (4 oz.)
Certifications
FCC
Warranty
3-year
PACKAGE CONTENTS
TMO-312C
Quick Installation Guide
Power adapter (12V, 1A)
** 2.5Gbps is the maximum theoretical MoCA 2.5 data rate when connecting bonded MoCA 2.5 devices. Data throughput may vary based on coax wire conditions or quality.
Limited Warranty: 3 Year
| General Information | |
|---|---|
| Manufacturer | TRENDnet |
| Manufacturer Part Number | TMO-312C |
| Brand Name | TRENDnet |
| Product Model | TMO-312C |
| Product Name | Ethernet Over Coax 2.5Gbps Adapter |
| Packaged Quantity | 1 |
| Product Type | Transceiver/Media Converter |
| Interfaces/Ports | |
| Total Number of Ports | 2 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Media & Performance | |
| Media Type Supported | Twisted Pair, Coaxial |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T |
| Physical Characteristics | |
| Form Factor | Desktop |
| Height | 1" |
| Width | 4.4" |
| Depth | 3.5" |
| Weight (Approximate) | 4.09 oz |
| Power Description | |
| Power Source | Power Adapter |
| Power Consumption | 12 W |
| Warranty | |
| Limited Warranty | 3 Year |
| Miscellaneous | |
| Package Contents |
|
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
Matched on Copper / twisted pair · 1 GbE
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