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Your cart is empty.[Ethernet-over-Coax Product] Dualcomm patent-pending DECA-200 PoE-over-Coax Adapter Kit is a first of its kind in the industry which includes two adapters (DECA-200A and DECA-200B), one adapter for connecting a Powered Device (PD) such as an IP camera to a Coax cable at one end and the other adapter for connecting the coax cable at the other end to a Power Source Equipment (PSE) such as a PoE enabled Ethernet switch. As such, an end-to-end PoE connection over the coax cable is established for transmission of full-duplex 10/100Base-T Ethernet data and PoE power between the PSE and the PD. Either DECA-200A or DECA-200B can be used to connect to a PD. For connecting to a PSE, DECA-200A should be used to connect to the PSE of "Mode A" as defined in the PoE standards 802.3af/at, and DECA-200B should be used to connect to the PSE of "Mode B". The DECA-200 PoE-over-Coax Adapter Kit provides a very cost-effective way to migrate an analog video surveillance system to an IP camera video system by utilizing previously installed coax cabling. It allows you to replace analog cameras by IP cameras at your own pace as each DECA-200 PoE-over-Coax Adapter Kit can be installed independently.
Ceorl Yip
August 9, 2025
It just work. Amazing... connected 8mp ip dahua camera over a 270ft coaxial run. the design is simple; plug and play.
Richard Miller
June 4, 2025
We tried these out for a retro job and they failed miserably. Spent lots of time trying to get these to work with different POE injectors and POE switches but nothing worked. When we tried to return these they said no, I am not happy with this response as the product does not do what it says it does. We ended up going with the EnConn version of this device and they worked right off the bat and have been going strong for a couple of months now. Bottom line, do not purchase these from dualcomm.
Kurtis R. Moore
April 7, 2025
I have analog cameras over coaxal cable. The cameras need to be replaced and with this product I am able to use 4k camera with POE. I love having options and not having to run cat 5 or 6 in the attic will be very helpful.
Shaun
February 27, 2025
Unlike others who needed the UniFi PoE adapter, this thing worked right out of the box for me on a UniFi Switch 48-port (750W - Gen 1) with a UniFi Protect G4 Pro. I simply did Switch -> White (mode A) -> Coax -> Black (Mode B) -> G4Pro. The G4 Pro instantly started blinking white to power up, it works great and has a 100 Mbps signal. This was over about 120ft of RG59.The only thing I would change is to have the Ethernet and BNC ports come out of a long side instead of the short side (that is, turn them 90deg on the PCB) so that it will fit inside a standard single gang box. With the male Ethernet plug, BNC adapter, and coax connection, this gets too long to fit inside a single gang box... But that was solved by switching to a bigger box.
G.N.
November 16, 2024
It worked. I love the fact that it is small form factor and POE. No additional power adapter is needed, just plug in the Cat 5/6 cable from the POE switch.The only problem is I could only got 10Mbps download/upload speed, not sure how to get to the 100Mbps level. I tested the bandwidth and it has been 10Mbps every time.Also the adapter uses a BNC connector, not compatible with residential F connector. Need to buy a BNC-F adapter before using this.
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