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 every little thing besides persuasion in your partitions


  • The utmost velocity is slower than Gigabit Ethernet
  • A number of kits could also be required for some installations
  • It is not going to work in case you nonetheless have an lively cable TV

It is no secret that almost all cable and satellite tv for pc TV companies do as nicely Shedding clients to chop the twine Folks additionally transfer to it broadcast companies. Due to this, there is a good probability that your private home has a whole lot of toes of coaxial cable that was once required for tv, and now does nothing however acquire mud.

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

Should you reside in a house already related to ethernet, or have spent 1000’s of {dollars} including it, you in all probability do not want this product. However in case you are in a state of affairs that the overwhelming majority of us discover ourselves in, these switches can prevent money and time by turning that darkish swap right into a worthwhile networking asset.

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That is very true in case you reside in a house the place some rooms appear to smash 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 circumstances Streaming (as much as 8K), house 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 ground, or a wall-mounted outlet like this one.

Getty Pictures


The setup course of could be very easy. The toughest half may be checking which coaxial terminals in your house they’re related 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 depends upon what you wish 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 private home theater within the basement, and you have already got a set of hubs within the wall between these places, you’d put one swap 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 system, or used to attach an Ethernet swap or secondary Wi-Fi entry level for added flexibility.

Accessories included with NexusLink Ethernet over Coax adapters

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

Michael Griveaux/ZDNET

Moderately than suggesting 1000’s of comparable situations, I’ll merely say that just about something that may be achieved by working Ethernet cables will be simply dealt with by working a coaxial cable, so long as you might have one in all these adapters on each ends.

In case you are taken with utilizing this package, or different comparable instruments, to reap the benefits of idle coaxial cables in your house, we have already got full for you on the way to do precisely that.

The bottom of the NexusLink Coax to Ethernet Adapter

Every unit is in regards to the measurement 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 house 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, related by a 30-foot coaxial cable between them.
  • I ran two checks: one with the unique 40-foot Ethernet cable working, 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 giant information transferred between networked computer systems.
  • For every situation I ran 5 velocity checks throughout three take a look at websites. For every switch charge take a look at I used 4 information of various sizes, every transferred 5 instances. The common switch charge and time are proven right here.

Web velocity checks

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 velocity 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 complete)



Google velocity 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 a number of 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 equivalent to having the same runtime to the Ethernet in use as an alternative.

Switch information over the house community take a look at

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


File measurement: Common switch velocity 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 possibly can see, the switches maxed out at round 35MBps, whereas working Ethernet got here in at near 48MBps. This resulted in switch charges that averaged a couple of third when shifting giant information over my wired community.


As you possibly can inform from my testing, the adapters appear to max out, a minimum of on this situation, at round 35 Mbps (about 280 Mbps). That is greater than any 100Mbps broadband plan you possibly can hope to make use of, however not fairly as quick because the 300Mbps of many widespread house web plans.

Nonetheless, except you intend 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 may discover the almost 30% velocity drop it recorded when in comparison with working pure Ethernet is once you’re transferring giant information between computer systems on your private home community. If that is one thing you do usually, it is value contemplating.

Nonetheless, given the problem, time, and value related to putting in Ethernet, rare slowdowns appear a lot better than spending a whole lot, if not 1000’s, of {dollars} to interchange your current coax cable with Ethernet.

To be clear, you may want that coaxial cable in place to make this a worthwhile possibility. However in case you’ve already run it by a handy spot in your house, these adapters open up a complete new world of potentialities for the instances 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 house.

Options to think about

A barely cheaper possibility (in case you apply the ceaselessly obtainable 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 comparable function set, however hit a theoretical most velocity of 1200Mbps, about 40% slower than the Wave 2 fashions we reviewed.

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