Review - Dahua Ethernet over Coax Converter/Extender LR1002-1ET/LR1002-1EC

bigredfish

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Single-Port Long Reach Ethernet over Coax Extender
LR1002-1ET/LR1002-1EC

LR1002-1ET/LR1002-1EC

Review product courtesy of Andy ( @EMPIRETECANDY ) in exchange for an honest review.
Available here from Andy’s Amazon Store (Loryta branded)
Price Approximately US $69.99
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Technical Specification

Model
LR1002-1ET/LR1002-1EC

Function Port
1*10/100 Mbps Base-TX
1*BNC

Power Consumption<2W

Transmission Bandwidth
RG59 coaxial cable:
400m/100Mbps, 1000m/10Mbps

PoE Protocol
IEEE802.3af, IEEE802.3at
Network Standard
IEEE802.3, IEEE802.3u, IEEE802.3x

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This cool little device allows you to run IP cameras over coax cable. It's a fast, easy way to utilize existing coax/RG59 cable with POE IP surveillance systems and IP cameras.

Although I run Dahua HDCVI cameras at the house, I use Cat5 and video baluns with a Dahua XVR. I initially wired things this way so that if I had a need for an IP camera with features I cant find in HDCVI, I could run either.

To test, I had two 100ft rolls of RG59 left over from a neighbors house install, and two different locations with Dahua NVR's

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TEST#1 was at a friends house where I'm helping him install 16 Dahua Starlight IP cameras and a NVR5216-16P-4KS2

We hooked up 100ft of RG59 and the LR1002-1ET/LR1002-1EC to the NVR and a 2231 turret using the straightforward connections shown here. The one unit is marked PoE IN and is connected closest to the NVR, the other unit is marked PoE OUT and is connected closest to the IP camera.

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The 2231 camera was immediately recognized by the NVR and image quality was identical to running it directly over Cat5

*NOTE: Specs say max 2m of network cable between the unit and IP camera, which is what I was using.

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TEST#2 I used one of our HOA 4208-8P-4KS2 NVR's.

This time I used a older spare Axis 1354 camera I had laying in the garage. Again same immediate connection to the NVR and all controls and image quality were as you would expect. The product works exactly as you would hope it would. No fuss, just plug it in and go on as if you'd run cat5 the whole way.

Just to give it a bit more of a workout, I connected (2) 100ft sections of RG59 together and run the same connection over 200ft of cable. No problem at all.

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marko1982m

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Hi, do you know if the converters work with other cameras and NVR brands?
 

Hackrdeals

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Is there a cheaper alternative to this, maybe ones that aren’t universal? $70 x 6 cams is $420. That’s before the cost of the actual cams XVR etc.
 

bigredfish

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There may be but I know those work...could always use the old coax to pull new Cat5 I suppose...
 

marko1982m

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Hi, I buy 14 pairs of LR1002-1ET/EC adapters, and connect the cams with HIKVision NVR DS-7616NI-K2-16P. The problem is that only 3 - 4 cameras work at the same time with the NVR poe. When I power more cams, the LR1002-1ET is not establish the link with LR1002-1EC. I suppose that the problem is the power limitation of the NVR. Does someone have experiences like this with this adapters?
 

bigredfish

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When I tested I only had two cameras hooked up over coax and the adapters. But had 12 total plugged into the NVR and no problem...
 

VisionxOrb

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Is there a cheaper alternative to this, maybe ones that aren’t universal? $70 x 6 cams is $420. That’s before the cost of the actual cams XVR etc.
Im total ghetto but Im using Directv 3rd gen deca adapters on one of my runs. They dont do PoE but on the remote end i using a 2way splitter on the 12v to power the deca and camera and you can get a pair for like $15, I did have to use a barrel adapter as the deca was slightly different than the standard 5.5x2.1 mm or you could just spice the end on from of the included power supplies.
 

marko1982m

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Ok, finaly some good news. I tested with POE adapter and the cams works. So it look like is that the NVR can supply enough power to power the adapters and cams.
 
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