Thanks for your reply, for length I also have found upto 6.5 (200cm) cable here https://shop.pimoroni.com/products/rasp ... mera-cable
, I have ordered right away, till not tested at my end, so cam performance is still predictable.
My second requirement is could I use multiple (upto 8 cameras on a sinlge PI)? if yes! then any one can suggest me any hub type solution, which merge all cameras for PI?