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 pace is slower than Gigabit Ethernet
  • A number of kits could also be required for some installations
  • It won’t work for those who nonetheless have an energetic cable TV

It is no secret that almost all cable and satellite tv for pc TV providers do as nicely Shedding clients to chop the twine Individuals additionally transfer to it broadcast providers. Due to this, there is a good probability that your own home has tons of of ft of coaxial cable that was required for tv, and now does nothing however collect mud.

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

For those who 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 in case you are in a scenario that the overwhelming majority of us discover ourselves in, these switches can prevent money and time by turning that darkish swap right into a precious networking asset.

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That is very true for those who dwell in a house the place some rooms appear to break 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 may both want a coaxial cable popping out of the wall or flooring, or a wall-mounted outlet like this one.

Getty Photographs


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 the crawl areas with a flashlight.

The launch you select is dependent upon what you wish 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 own home theater within the basement, and you have already got a set of hubs contained in 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 laptop 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

Reasonably than suggesting hundreds of comparable eventualities, I will merely say that just about something that may be completed with a run of Ethernet cables might be simply dealt with by a sequence of coaxial cables, so long as you have got one in every of these adapters on both finish.

If you’re inquisitive about utilizing this package, or different comparable instruments, to benefit from idle coaxial cables in your house, we have already got full for you on tips on how to 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 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 method the testing course of as sciencefully as potential 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 laptop) with two switches, related by a 30 foot coaxial cable between them.
  • I ran two assessments: one with the unique 40-foot Ethernet cable working, and one other string with the adapter setup.
  • I examined two eventualities: obtain/add charges and latency numbers when related to the general public Web, and switch charges for giant recordsdata transferred between networked computer systems.
  • For every situation I ran 5 pace assessments throughout three check websites. For every switch charge check I used 4 recordsdata of various sizes, every transferred 5 instances. The typical switch charge 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 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 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, switches carry out functionally just like having an identical run-length to Ethernet in use as an alternative.

Switch recordsdata over the house community check

Whereas the above testing confirmed that the switches have 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 dimension: Common switch pace in megabytes per second (MBps). Complete 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 transferring massive recordsdata over my wired community.


As you possibly can inform from my testing, the adapters appear to max out, at the very least on this situation, at round 35 Mbps (about 280 Mbps). That is greater than any 100Mbps broadband plan you would 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 gadgets by means of these adapters, you might be unlikely to hit this throughput restrict. It even requires eventualities like 8K video Airing should not be an issue.

The one time you may discover the practically 30% pace drop it recorded when in comparison with working pure Ethernet is while you’re transferring massive recordsdata between computer systems on your own home community. If that is one thing you do typically, it is price contemplating.

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

To be clear, you may want that coaxial cable in place to make this a worthwhile possibility. However for those who’ve already run it by means of a handy spot in your house, these adapters open up an entire new world of prospects for the instances while you want the sort of hard-wired connection that even the very best Wi-Fi gadgets cannot present in each a part of each house.

Options to contemplate

A barely cheaper possibility (for those who apply the incessantly out there 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 evaluation. 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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