Amazon.com: SUPERBAT SDI Cable (12inch, 2-Pack) 75 Ohm BNC Male to BNC Female Bulkhead Cable for HD SDI 3G SDI Recorder Camera Monitor Converter, SDI Video Cable : Electronics
BNC cables for Video: 3G-SDI and HD-SDI SMPTE 424M Standard - Data-alliance.net
High Definition 3G-SDI BNC to BNC Cable 3ft
KLOTZ AIS GmbH | HD-SDI patch cable 0.8/3.7 AF with Neutrik BNC connectors