NexusLink G.HN Wave 2 Kit review: Convert your unused coaxial cable to Ethernet


  • Less expensive than a professionally put in ethernet
  • Simple setup that takes minutes
  • Embrace every thing besides persuasion in your partitions


  • The utmost pace is slower than Gigabit Ethernet
  • A number of kits could also be required for some installations
  • It is not going to work for those who nonetheless have an energetic cable TV

It is no secret that almost all cable and satellite tv for pc TV companies do as effectively Dropping prospects to chop the twine Folks additionally transfer to it broadcast companies. Due to this, there is a good likelihood that your house has lots of of ft of coaxial cable that was once required for tv, and now does nothing however gather mud.

It’s this “darkish” type that the NexusLink G.HN Wave 2 Ethernet Over Coax Adapter It’s used to rapidly and cost-effectively increase wired dwelling networking choices.

In the event you dwell in a house already related to ethernet, or have spent hundreds of {dollars} including it, you in all probability do not want this product. However if you’re in a scenario that the overwhelming majority of us discover ourselves in, these switches can prevent money and time by turning that darkish change right into a invaluable networking asset.

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That is very true for those who dwell in a house the place some rooms appear to damage even the strongest Wi-Fi indicators.


rated most throughput 2000 Mbps
ports 2X Coaxial (Male), 1X Gigabit Ethernet
Energy Wall adapters included
The utmost variety of nodes per community 16
Constructed-in safety 128-bit AES encryption
Use instances Streaming (as much as 8K), dwelling networking, and gaming
Included equipment 2x wall energy adapters and 2x ethernet cables
Most axial distance between transducers 800 metres
Dimensions (one unit) 3.90 x 2.67 x 0.96 in or 99 x 67.7 x 24.5 mm

Coaxial wall outlet

You will both want a coaxial cable popping out of the wall or flooring, or a wall-mounted outlet like this one.

Getty Photos


The setup course of may be very easy. The toughest half could be checking which coaxial terminals in your house they’re related to. If each single one is rated, nice. If not, it could take some looking out the crawl areas with a flashlight.

The launch you select will depend on what you need to do with the brand new connection.

For instance, if you would like a connection that works from the router in your bed room to your house theater within the basement, and you have already got a set of hubs within the wall between these areas, you’d put one change within the bed room and one other in your basement.

The Ethernet cable on the underside finish can then both be related on to a house theater pc or streaming machine, or used to attach an Ethernet change or secondary Wi-Fi entry level for added flexibility.

Accessories included with NexusLink Ethernet over Coax adapters

The equipment consists of two energy adapters and two 6-foot Ethernet cables.

Michael Griveaux/ZDNET

Quite than suggesting hundreds of comparable situations, I’ll merely say that just about something that may be achieved by operating Ethernet cables might be simply dealt with by operating a coaxial cable, so long as you’ve gotten certainly one of these adapters on each ends.

In case you are fascinated by utilizing this equipment, or different related instruments, to reap the benefits of idle coaxial cables in your house, we have already got full for you on how you can do precisely that.

The bottom of the NexusLink Coax to Ethernet Adapter

Every unit is concerning the measurement of a small smartphone, however barely thicker. This makes it straightforward to retailer behind a desk or TV.

Michael Griveaux/ZDNET


Simple setups like this are very uncommon in dwelling networks. However this doesn’t matter if the connection supplied by the product is unstable, or doesn’t meet the specs claimed by the corporate. I attempted to strategy the testing course of as sciencefully as attainable to the transformers, to verify their efficiency.

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I’ll clarify briefly:

  • I changed a 40-foot run of Ethernet cable (Gigabit community adapter > Gigabit Ethernet port on a desktop PC) with two switches, related by a 30-foot coaxial cable between them.
  • I ran two checks: one with the unique 40-foot Ethernet cable operating, and one other string with the adapter setup.
  • I examined two situations: obtain/add charges and latency numbers when related to the general public Web, and switch charges for big recordsdata transferred between networked computer systems.
  • For every state of affairs I ran 5 pace checks throughout three check websites. For every switch price check I used 4 recordsdata of various sizes, every transferred 5 instances. The typical switch price and time are proven right here.

Web pace checks

The obtain (DL) and add (UL) numbers are in megabits per second (Mbps), whereas latency (Lat.) is in milliseconds (ms). The check was carried out on 100Mbps broadband.

Uninterrupted Ethernet (40 ft)



Google pace check

DL/UL | no.

99.97 / 103.33 | 16

100/110 | 15

94.3 / 102.0 | 8

DL/UL | no.

97.33 / 103.76 | 18

95/107 | 14

93.9 / 102.0 | 12

DL/UL | no.

100.86 / 103.50 | 18

98/110 | 13

96.2 / 102 | 10

DL/UL | no.

100.62 / 103..83 | 17

96/100 | 13

95.7 / 97.5 | 10

DL/UL | no.

99.00 / 103.79 | 18

99/110 | 14

95.5 / 97.2 | 8

Common DL/UL | no

99.56 / 103.64 | 17.4

97.6 / 107.4 | 13.8

95.12 / 100.14 | 9.6

NexusLink Ethernet over Coax adapter (30 ft of coax, 12 ft of Ethernet whole)



Google pace check

DL/UL | no.

100.54 / 103.46 | 18

96/110 | 14

94.7 / 99.8 | 9

DL/UL | no.

99.27 / 103.91 | 18

95/110 | 12

95.5 / 97.6 | 11

DL/UL | no.

98.54 / 103.75 | 15

98/110 | 14

101.6 / 98.0 | 9

DL/UL | no.

98.26 / 103.16 | 18

110/100 | 14

101.1 / 97.7 | 11

DL/UL | no.

98.15 / 103.83 | 17

100/100 | 14

101.2 / 97.6 | 9

Common DL/UL | no

98.95 / 103.62 | 17.2

99.8 / 106 | 13.6

98.82 / 98.14 | 9.8

% distinction in comparison with ethernet

-0.613% / -0.019% | -1.15%

+2.25% / -1.3% | -1.45%

+3.89% / -1.99% | +2.08%

outcomes: Obtain and add outcomes and response time are all inside just a few proportion factors, plus or minus, between the 2 settings. Because of this for gaming and streaming video and audio over the Web, the efficiency of the switches is functionally an identical to having the same runtime to the Ethernet in use as a substitute.

Switch recordsdata over the house community check

Whereas the above testing confirmed that the switches had been able to dealing with greater than the 100Mbps supplied by my broadband connection, my dwelling community’s theoretical pace of 1Gbps proved extra of a problem.


File measurement: Common switch pace in megabytes per second (MBps). Whole switch time in minutes and seconds

  • 10.14GB file: 47.5MB per second | 3:28
  • 1GB file: 46.5MB per second | 0:21
  • 780MB file: 46.5MB per second | 0:17
  • 376MB file: 45.5MB per second | 0:07

Ethernet adapters over Coax

  • 10.14GB file: 34.5MB per second | 4:54 (29% slower)
  • 1GB file: 35MB per second | 0:29 (28% slower)
  • 780MB file: 33.75MB per second | 0:23 (26% slower)
  • 376MB file: 34.5MB per second | 0:10 (30% slower)

As you may see, the switches maxed out at round 35MBps, whereas operating Ethernet got here in at near 48MBps. This resulted in switch charges that averaged a couple of third when shifting massive recordsdata over my wired community.


As you may inform from my testing, the adapters appear to max out, no less than on this state of affairs, at round 35 Mbps (about 280 Mbps). That is greater than any 100Mbps broadband plan you may hope to make use of, however not fairly as quick because the 300Mbps of many in style dwelling web plans.

Nonetheless, except you intend to run many units by way of these adapters, you might be unlikely to hit this throughput restrict. It even requires situations like 8K video Airing should not be an issue.

The one time you would possibly discover the almost 30% pace drop it recorded when in comparison with operating pure Ethernet is once you’re transferring massive recordsdata between computer systems on your house community. If that is one thing you do usually, it is value contemplating.

Nonetheless, given the issue, time, and price related to putting in Ethernet, rare slowdowns appear a lot better than spending lots of, if not hundreds, of {dollars} to switch your current coax cable with Ethernet.

To be clear, you will want that coaxial cable in place to make this a worthwhile possibility. However for those who’ve already run it by way of a handy spot in your house, these adapters open up a complete new world of prospects for the instances once you want the form of hard-wired connection that even the perfect Wi-Fi {hardware} cannot present in each a part of each dwelling.

Alternate options to contemplate

A barely cheaper possibility (for those who apply the incessantly accessible Amazon coupon) that skips the built-in encryption however nonetheless delivers theoretical 1Gbps speeds.

Another choice additionally bypasses the additional safety, however consists of additional coaxial cables for the connections you require.

The predecessor of the Transformers that we checked out on this evaluate. They provide a really related function set, however hit a theoretical most pace of 1200Mbps, about 40% slower than the Wave 2 fashions we reviewed.

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