IP Passive Extender Ethernet Over Coax 1-CH, IP Network to Coaxial Transmitter IP Network Converter Fit CCTV Camera UTP RG59/ RJ45 4-Wired 1236 Cable No. BNC Video Balun Only Fit POE Camera System
Brand: Gchee

It need the camera connected using poe active coax adapters.
Does not support NVR wireless cameras
RJ45- 4-wired 1236 Network Cable Number, this Extender Ethernet Need to be used with POE separator with 4-wired 1236 or Camera with POE function, Otherwise it will not work.
It is recommended to use no more than 3 pairs for a set of equipment
Applied devices: CCTV cameras, monitors, DVR, switchers, IP encoders, etc
Video Format: PAL, NTSC, SECAM
Standard: IEEE802.3 10Base-T
Bandwidth Speed : 10/100Mbps
Impedance: 50Ω to dual 100Ω or75Ω to dual 100Ω or 93Ω to dual 100Ω
Max Distance: 200m/720ft
Crosstalk: > 30dB
Connector : Female /Male BNC, RJ45 jack
Fit Cable: Coax Cable (RG59)
Power: No external power required
Housing Material: ABS engineering plastic
Dimensions(L*W*H ): 40*19.5*18.5mm
Net Weight: 45g
Please pay attention to check the spec description before buying

--It need the camera connected using poe active coax adapters.Only Suitable for Cameras with POE Function ,RJ45- 4-wired 1236 Network Cable Number, this Extender Ethernet Need to be used with poe separator with 4-wired 1236 or Camera with POE function, Otherwise it will not work.
-- Does not support NVR wireless cameras. IP extender over coax network twisted pair video transmitter, Support 1080P 5MP 8MP --1 Channel IP Camera Video Extender Over coaxial Cable, IP Camera Video Transmitter Over coaxial
--Used for CCTV IP Camera IPC UTP CAT5e 6 RJ45 to CCTV Coax BNC Video Balun Transceiver Connector no POE Power Supply only UTP Balun.
--Transmission distance max up to 220m/720ft
--Transmission Rate/Bandwidth:10/100Mbp .It is recommended to use no more than 3 pairs for a set of equipment