---
product_id: 9825346
title: "TRENDnet Mid-Band Coaxial Network Adapter, Supports HomePNA 3.1 Over Coaxial Cables, Supports Deployment For Digital TV, High Speed Internet And VoIP Single-Access Subscription, Black, TPA-311"
brand: "trendnet"
price: "₨1191"
currency: LKR
in_stock: false
reviews_count: 9
url: https://www.desertcart.lk/products/9825346-trendnet-mid-band-coaxial-network-adapter-supports-homepna-3-1
store_origin: LK
region: Sri Lanka
---

# 1600m Range 256Mbps Speed 4 Ports TRENDnet Mid-Band Coaxial Network Adapter, Supports HomePNA 3.1 Over Coaxial Cables, Supports Deployment For Digital TV, High Speed Internet And VoIP Single-Access Subscription, Black, TPA-311

**Brand:** trendnet
**Price:** ₨1191
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Network Game!

## Quick Answers

- **What is this?** TRENDnet Mid-Band Coaxial Network Adapter, Supports HomePNA 3.1 Over Coaxial Cables, Supports Deployment For Digital TV, High Speed Internet And VoIP Single-Access Subscription, Black, TPA-311 by trendnet
- **How much does it cost?** ₨1191 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/9825346-trendnet-mid-band-coaxial-network-adapter-supports-homepna-3-1)

## Best For

- trendnet enthusiasts

## Why This Product

- Trusted trendnet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Standards Compliant:** Meets ITU-T G.9954 & HPNA 3.1 standards for optimal performance.
- • **Triple Play Support:** Perfect for digital TV, high-speed internet, and VoIP services.
- • **Seamless Connectivity:** Transform your existing coaxial cables into a high-speed network.
- • **High-Speed Performance:** Experience data transmission rates up to 256Mbps.
- • **Long-Distance Capability:** Reliable connectivity over distances of up to 1600 meters.

## Overview

The TRENDnet Mid-Band Coaxial Network Adapter (TPA-311) is a powerful networking solution that utilizes existing coaxial cables to deliver high-speed internet, digital TV, and VoIP services throughout your home or office. With data transmission rates of up to 256Mbps and a range of 1600 meters, this adapter is designed for seamless connectivity and compliance with industry standards.

## Description

The Mid-Band Coaxial Network Adapter (TPA-311) uses existing coaxial cables to extend a high speed building-wide Triple Play network throughout the home or office. The mid-frequency adapter is designed to support deployment for digital TV, high speed Internet and VoIP single-access subscription service offerings. Compliant with ITU-T G.9954 and Home Phoneline Networking Alliance (HPNA) 3.1 standards. Robust Quality of Service technology delivers consistent voice and video bandwidth. Functions with complex phone line network topologies and compatible with Microsoft IPTV software. TRENDnet provides full support for client product testing and validation. • Supports HomePNA 3.1 over coaxial cables • Supports data transmission rates of up to 256Mbps over distances of up to 1600 meters (5200 feet) • 1 x HomePNA Coax: F-Type Female coax connector • 1 x TV Coax: F-Type Female coax connecter • 2 x RJ-45 Fast Ethernet LAN • 1 x Power port Designed for multimedia on demand (MOD) over existing coaxial cable • Supports HomePNA 3. 5v, 1A)

## Features

- INTERFACE: 1x HomePNA Coax: F-Type Female Coaxial Connector, 1 x TV Coaxial: F-Type Female Coaxial Connecter, 2 x RJ-45 Fast Ethernet LAN Ports, 1 x Power Port.
- HIGH SPEED BUILDING WIDE NETWORKING: The Mid-Band Coaxial HomePNA (HPNA) Network Adapter uses existing coaxial cables to extend a high speed building-wide Triple Play network throughout the home or office.
- DESIGNED TO SUPPORT: The mid-frequency adapter is designed to support deployment for digital TV, high speed Internet and VoIP single-access subscription service offerings.
- DATA TRANSMISSION RATE: The coaxial adapter supports data transmission rates of up to 256Mbps over distances of up to 1600 meters (5200 feet) Up to 256Mbps (PHY Rate) Up to 193Mbps (Throughput)
- ITU-TG.9954 & HPNA 3.1 COMPLIANT: The HPNA Coaxial Network Adapter is compliant with ITU-T G.9954 and Home Phoneline Networking Alliance (HPNA) 3.1 standards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TRENDnet |
| Item model number | TPA-311 |
| Operating System | microsoft |
| Item Weight | 4.9 ounces |
| Product Dimensions | 3.23 x 4.66 x 1.18 inches |
| Item Dimensions  LxWxH | 3.23 x 4.66 x 1.18 inches |
| Color | Black |
| Voltage | 5 Volts |
| Department | wired networking |
| Manufacturer | TRENDnet |
| ASIN | B00684E0UI |
| Is Discontinued By Manufacturer | No |
| Date First Available | November 15, 2011 |

## Images

![TRENDnet Mid-Band Coaxial Network Adapter, Supports HomePNA 3.1 Over Coaxial Cables, Supports Deployment For Digital TV, High Speed Internet And VoIP Single-Access Subscription, Black, TPA-311 - Image 1](https://m.media-amazon.com/images/I/71AV7oLssML.jpg)
![TRENDnet Mid-Band Coaxial Network Adapter, Supports HomePNA 3.1 Over Coaxial Cables, Supports Deployment For Digital TV, High Speed Internet And VoIP Single-Access Subscription, Black, TPA-311 - Image 2](https://m.media-amazon.com/images/I/71ZNbqF8VsL.jpg)
![TRENDnet Mid-Band Coaxial Network Adapter, Supports HomePNA 3.1 Over Coaxial Cables, Supports Deployment For Digital TV, High Speed Internet And VoIP Single-Access Subscription, Black, TPA-311 - Image 3](https://m.media-amazon.com/images/I/71Ahe+hkf0L.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Ethernet over Coax - Works Great!
  

*by R***K on Reviewed in the United States on July 14, 2015*

I have a shop located about 150 feet or so from my house and wanted to have internet connectivity there. Wireless was spotty when trying to connect and I wanted a wired solution. There was a preexisting coax cable, RG-59, that had been installed for television connectivity prior to my purchasing the house, so over twenty years old. I used a multimeter to verify the cable at least passed simple short/connectivity testing and then began looking for a solution that might incorporate the coax cable. That's how I came across these TRENDnet units.Bought two units, connected each unit to the coax using the HPNA connector, connected the one in the house to the local wireless router using the Ethernet1 connection on the TRENDnet unit, connected the one at my shop to a PC using the Ethernet1 connection on the other TRENDnet unit, applied power, and . . . lights began flashing, solid hardwired ethernet connectivity! No configuration, no software programmability, no anything -- straight plug an go! I have had it in place for two months now, works great, so much better than the spotty, on-again/off-again wireless connection I was trying to run that was at the fringes of useable range.I had considered directional antennas (mixed reviews) or running fiber optic cables (expensive) but these TRENDnet units did the trick and did it well. I know this unit is designed to do more and I can't speak to other capabilities, but a solid five stars for the ease of install and perfect functionality in doing what I wanted to accomplish.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product, stable and reliable.
  

*by X***N on Reviewed in the United States on December 21, 2016*

Excellent solution for getting a wired connection from my AT&T U-Verse router (we use satellite TV) on the first floor to my home office on the second floor, and only had to buy one adapter to do it since the U-Verse router doubles as an HPNA end-point.  Been using it for 6 months without a hitch and without needing to reset it, quite satisfied with the solution.  Kind of wish I could get MoCA speeds but satellite is the cheapest TV solution for me and I'm not bothering with "giga-speed" internet since I don't need it and don't want to pay the extra $50 per month for it; 50Mbps works fine for my HD streaming needs (for now).As I replied in other reviews, HPNA (HomePNA) adapters are great for AT&T U-Verse (HPNA) and Satellite TV (MoCA).  U-Verse uses HPNA already which these adapters connect to, while satellite uses a higher frequency MoCA (500-1650 MHz) standard so the two can coexist.  HPNA won't work with digital cable like Charter, Cox and TimeWarner since they both use the same low frequency range (12-45 Mhz) and interfere with each other.  HPNA is slower (50Mb-200Mb) than MoCA (200Mb-1Gb), but HPNA can work over much greater distances (4000 ft) than MoCA (300 ft).  Most people are limited to one or the other depending on their internet & TV provider; satellite and U-verse folks should use HPNA, while digital cable modem folks should use MoCA.  Finally, while both work in older homes with RG-59 coax cable, MoCA will not reach its full speed potential unless the home is wired with newer RG-6 coax with newer splitters capable of at least 1500 Mhz frequencies (MoCA 1.1), preferably 1675 Mhz or higher (MoCA 2.0).

### ⭐ 1.0 out of 5 stars







  
  
    Not as advertised and poorly described...
  

*by S***Z on Reviewed in the United States on October 11, 2019*

I received this adapter yesterday and was ecstatic to finally get off of using Frontier’s default router.Well...I followed the directions (that you have to search the Internet for) and the unit powered up but wouldn’t connect to my ISP with the coaxial wiring in my house.  After fussing with it for a bit I couldn’t get it going and had to contact TrendNet support.Albert told me that the device won’t work with Frontier if they use MOCA. Well this item came up in my search and I read a review of someone using Frontier as their ISP and it working fine.The description is lacking and the box comes with no paperwork to detail anything.Very upset with this purchase.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-17*