Thu Feb 15, 2018 7:09 pm
1855 / ENH is usually used for short patch cables inside racks or OBVs.. I wont use that for 100m reels.
Also my personal thumb rule is 75m maximum over sdi. Have been to much situations that 90 / 100m is just cause issues.. Maybe not when used in a studio enviroment or tested at the shop.. But when cabling is run by powerlines, and all other sort of different signals.. (we do a lot of festivals.. And we do not have the luxury to have powerlines and sdi divided 80cm apart.. )
So 75M on SDI and everything over that we run standard on fiber. And yes i know belden says 150 meters or whatever on sdi.. But i want a stable signal in all cases and eviroments.. Don't have the time to search for a problem while sdi intermitted fails..
Daniel Wittenaar .:: Xtreemtec Media Productions ::. -= www.xtreemtec.nl =-
4K OBV Trailer, ATEM TVS HD, 4M/E Broadcast Studio 4K, Constelation 8K, Hyperdeck Studio 12G, Ursa Broadcast 4K, 4K fiber converters with Sony Control