Laird 4855R10 10-Channel 12G-SDI BNC Cable Snake Assembly

The Laird 4855R10 BNC cable series is a 10 channel miniature coax snake built with Belden 4855R10 cable and Amphenol RF BNC connectors for UHD and 4K video workflows. It is designed to deliver clean 12G-SDI performance over extended distances with strong signal integrity.

Each channel is rated for 12G-SDI and Laird certifies a maximum transmission distance of 117 ft for 12G-SDI ST 2082 signals with no CRC errors. The cable construction supports low return loss performance up to 12 GHz to help maintain reliable video and ancillary data transport.

With a space saving multi-channel design and flexible handling, this assembly is well suited for studio and field applications. It is available in male-to-male and male-to-female configurations to match common patching and routing needs.

Key Features

• 10-channel snake: Space saving 10 channel BNC cable assembly for clean routing.
• 12G-SDI rated channels: Each channel is rated for 12G-SDI workflows.
• Laird certified distance: Certified maximum 12G-SDI transmission distance of 117 ft with no CRC errors.
• Belden miniature coax: Built with Belden 4855R10 miniature coaxial cable construction.
• Amphenol RF BNC: Terminated with Amphenol RF BNC connectors rated to 12 GHz.
• Flexible use: Suitable for studio or field applications with easy handling and portability.
• Configurable ends: Available in male-to-male and male-to-female configurations.

Technical Specifications

• Channels: 10.
• Cable: Belden 4855R10 miniature coaxial cable.
• RG type: Mini RG-59.
• Conductor: 23 AWG solid silvered copper.
• Insulation material: Polyethylene foam.
• Shield type: Tape plus braid.
• Shield coverage: Tri-laminate 100 percent plus tinned copper braid 95 percent.
• Characteristic impedance: 75 ohms.
• Return loss: 23 dB 5 to 1600 MHz, 21 dB 1600 to 4500 MHz, 15 dB 4500 to 12000 MHz.
• Velocity of propagation: 82 percent.
• UL voltage rating: 300 V RMS CMR.
• Operating temperature: -22 F to 167 F, -30 C to 75 C.
• Minimum bend radius: 7.9 in.
• Maximum pull tension: 330 lb.
• Connector: Amphenol RF BNC, 75 ohms, maximum frequency 12 GHz.
• Connector materials: Brass body with nickel finish, gold contact finish, PTFE insulator.