The PDS camera looms are designed for use with HD-SDI cameras and wired comms system. Each loom comes with an HD-SDI cable made from Belden 1694A and 3 pin XLR cable loomed together. Transports on a steel cable drum but can easily be completely removed. Belden 1694A is rated for SMPTE 424M 3 Gb/s HD-SDI 1080p video transmission. XLR cable can also be used for sending record feed back to cameras.