rf rotary joint for submarine photonic masts

{"cid":"91224445","title":"RF Rotary Joint with DC-18GHz Broadband & 45-Channel Control for Submarine Photonic Masts featuring 1G Ethernet Transmission","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/1a\/ecc8a380fe78761bdfc746aefb16-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Panlink","Model Number":"PSR-T50-48P66S3G-2RF","Minimum Order Quantity":"1","Delivery Time":"4 Weeks","Certification":"ISO 9001: 2015, CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"40 Million a Year","Packaging Details":"Carton Box, EPE Foam, Wooden Box(For Large Goods)","RF Transmission":"2 Channel","Ethernet Transmission":"3 Gigabit Ethernet Channel","Video Transmission":"4 Channel","RF Frequency Range":"1-18GHz","Connector Types":"SMA-F","Rotating Speed":"20rpm"}}