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 little 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 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 effectively Shedding clients to chop the twine Individuals additionally transfer to it broadcast providers. Due to this, there is a good likelihood that your private home has lots of of toes of coaxial cable that was required for tv, and now does nothing however collect 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 develop wired house networking choices.

In case you dwell in a house already related to ethernet, or have spent hundreds of {dollars} including it, you most likely do not want this product. However if you’re 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 helpful networking asset.

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That is very true when you dwell in a house the place some rooms appear to smash 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), 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 is likely to 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 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 need 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 contained in the wall between these areas, 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 gadget, 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 equipment consists of two energy adapters and two 6-foot Ethernet cables.

Michael Griveaux/ZDNET

Relatively than suggesting hundreds of comparable situations, I will merely say that nearly something that may be completed with a run of Ethernet cables may be simply dealt with by a sequence of coaxial cables, so long as you might have certainly one of these adapters on both finish.

If you’re enthusiastic about 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 easy methods to 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 house networks. However this doesn’t matter if the connection offered 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 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 exams: 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 big information transferred between networked computer systems.
  • For every state of affairs I ran 5 pace exams throughout three check websites. For every switch price check I used 4 information of various sizes, every transferred 5 occasions. The typical switch price and time are proven right here.

Web pace exams

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

Uninterrupted Ethernet (40 toes)



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 toes of coax, 12 toes of Ethernet complete)



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 share factors, plus or minus, between the 2 settings. Which means that for gaming and streaming video and audio over the Web, switches carry out functionally much like having an identical run-length to Ethernet in use as a substitute.

Switch information over the house community check

Whereas the above testing confirmed that the switches had been able to dealing with greater than the 100Mbps offered by my broadband connection, my house 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 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 few third when shifting massive information over my wired community.


As you possibly can 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 common house web plans.

Nevertheless, until you propose to run many units by way of these adapters, you’re 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% pace drop it recorded when in comparison with working pure Ethernet is once you’re transferring massive information between computer systems on your private home community. If that is one thing you do usually, it is value contemplating.

Nevertheless, given the issue, time, and price related to putting in Ethernet, rare slowdowns appear significantly better than spending lots of, if not hundreds, of {dollars} to interchange your present coax cable with Ethernet.

To be clear, you will want that coaxial cable in place to make this a worthwhile possibility. However when you’ve already run it by way of a handy spot in your house, these adapters open up an entire new world of potentialities for the occasions once you want the form of hard-wired connection that even the most effective Wi-Fi units cannot present in each a part of each house.

Alternate options to contemplate

A barely cheaper possibility (when you apply the continuously 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 further coaxial cables for the connections you require.

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

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