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


  • Less expensive than a professionally put in ethernet
  • Straightforward setup that takes minutes
  • Embody all the pieces 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 won’t work when you nonetheless have an lively cable TV

It is no secret that almost all cable and satellite tv for pc TV providers do as properly Shedding prospects to chop the twine Folks additionally transfer to it broadcast providers. Due to this, there is a good probability that your own home has lots of of toes 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 shortly and cost-effectively develop wired dwelling networking choices.

For those who reside in a house already linked to ethernet, or have spent hundreds of {dollars} including it, you most likely 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 helpful networking asset.

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That is very true when you reside in a house the place some rooms appear to break even the strongest Wi-Fi alerts.


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 Pictures


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

The launch you select is dependent upon what you need to do with the brand new connection.

For instance, if you’d like a connection that works from the router in your bed room to your own home 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 linked on to a house theater pc or streaming system, 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

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

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

The bottom of the NexusLink Coax to Ethernet Adapter

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

Michael Griveaux/ZDNET


Straightforward 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 doable to the transformers, to test 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, linked by a 30-foot coaxial cable between them.
  • I ran two assessments: 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 linked to the general public Web, and switch charges for big information transferred between networked computer systems.
  • For every situation I ran 5 pace assessments throughout three take a look at websites. For every switch fee take a look at I used 4 information of various sizes, every transferred 5 occasions. The typical switch fee and time are proven right here.

Web pace assessments

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

Uninterrupted Ethernet (40 toes)



Google pace take a look at

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 toes of coax, 12 toes of Ethernet whole)



Google pace take a look at

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. Which means that for gaming and streaming video and audio over the Web, the efficiency of the switches is functionally equivalent to having an analogous runtime to the Ethernet in use as a substitute.

Switch information over the house community take a look at

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 dimension: 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’ll be able to 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 transferring massive information over my wired community.


As you’ll be able to inform from my testing, the adapters appear to max out, at the least on this situation, at round 35 Mbps (about 280 Mbps). That is greater than any 100Mbps broadband plan you can hope to make use of, however not fairly as quick because the 300Mbps of many in style dwelling web plans.

Nonetheless, except you propose to run many units by 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 practically 30% pace drop it recorded when in comparison with operating pure Ethernet is once you’re transferring massive information between computer systems on your own home community. If that is one thing you do usually, it is price 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 interchange your present coax cable with Ethernet.

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

Alternate options to think about

A barely cheaper possibility (when you apply the steadily obtainable Amazon coupon) that skips the built-in encryption however nonetheless delivers theoretical 1Gbps speeds.

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

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

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