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 part 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 won’t work should you nonetheless have an lively cable TV

It is no secret that almost all cable and satellite tv for pc TV companies do as properly Dropping prospects to chop the wire Folks additionally transfer to it broadcast companies. Due to this, there is a good probability that your own home has a whole lot of ft of coaxial cable that was required for tv, and now does nothing however accumulate mud.

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

In case you dwell in a house already related to ethernet, or have spent 1000’s 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 invaluable networking asset.

additionally: Why is my web so sluggish? 11 methods to hurry up your communication

That is very true should you dwell in a house the place some rooms appear to spoil 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 may both want a coaxial cable popping out of the wall or ground, or a wall-mounted outlet like this one.

Getty Photos


The setup course of may be very easy. The toughest half is perhaps 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 wish to do with the brand new connection.

For instance, in order for you 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 related on to a house theater laptop 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 contains two energy adapters and two 6-foot Ethernet cables.

Michael Griveaux/ZDNET

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

If you’re focused on utilizing this equipment, or different related instruments, to benefit from idle coaxial cables in your house, we have already got full for you on the best way 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 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 doable to the transformers, to verify their efficiency.

extra: Prime 5 Web Velocity ​​Checks: Take a look at your broadband connection

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 eventualities: 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 situation I ran 5 velocity 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 velocity 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 velocity 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 complete)



Google velocity 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, the efficiency of the switches is functionally similar to having an identical runtime to the 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 velocity of 1Gbps proved extra of a problem.


File measurement: Common switch velocity 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 may 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 giant recordsdata over my wired community.


As you may 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 may hope to make use of, however not fairly as quick because the 300Mbps of many in style house web plans.

Nevertheless, until you intend to run many units by 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 would possibly discover the practically 30% velocity drop it recorded when in comparison with working pure Ethernet is whenever you’re transferring giant recordsdata between computer systems on your own home community. If that is one thing you do typically, it is price contemplating.

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

To be clear, you will want that coaxial cable in place to make this a worthwhile choice. However should you’ve already run it by a handy spot in your house, these adapters open up an entire new world of prospects for the instances whenever you want the type of hard-wired connection that even the perfect Wi-Fi {hardware} cannot present in each a part of each house.

Options to think about

A barely cheaper choice (should you apply the incessantly accessible Amazon coupon) that skips the built-in encryption however nonetheless delivers theoretical 1Gbps speeds.

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

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

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