Laird 4855R10-D-MB Mini RG-59 DIN 1.0/2.3 Male to HD-BNC Male 12G-SDI/4K UHD Belden 10-Channel Snake Cable

Product Overview

The Laird 4855R10-D-MB is a professional 10-channel 12G-SDI and 4K UHD DIN snake cable assembly built using Belden 4855R mini RG-59 coaxial cable. It is terminated with DIN 1.0/2.3 male connectors to HD-BNC male connectors, providing a secure and space-efficient interconnect solution for modern UHD video systems.

Laird certifies this cable to operate at a maximum transmission distance of 117 ft for 12G-SDI. While Belden may list distances up to 149 ft, Laird’s transmission standard requires signal integrity to remain fully functional without any CRC errors.

Key Features

• 10-channel snake design: Space-saving multi-channel cable assembly.
• 12G-SDI rated channels: Each channel supports 12G-SDI and 4K UHD signals.
• Connector configuration: DIN 1.0/2.3 male to HD-BNC male.
• High-quality construction: Belden riser-rated 4855R cable with high-quality DIN and Amphenol RF connectors.
• Flexible cable: Suitable for studio or field applications.
• Easy handling: Designed for clean routing and portability.

Technical Specifications

• Cable type: Belden 4855R
• RG type: Mini RG-59
• Conductor AWG: 23
• Conductor stranding: Solid
• Conductor nominal diameter: 0.023 in (0.58 mm)
• Conductor material: Silvered copper
• Insulation nominal diameter: 0.102 in (2.59 mm)
• Insulation material: Polyethylene foam
• Inner shield type: Layer 1 tape, Layer 2 braid
• Inner shield material coverage: Layer 1 tri-laminate (aluminum plus polyester plus aluminum) 100%, Layer 2 tinned copper 95%
• Inner jacket nominal diameter: 0.159 in (4.03 mm)
• Inner jacket material: Polyvinyl chloride
• Outer jacket nominal diameter: 0.786 in (19.96 mm)
• Outer jacket material: Polyvinyl chloride
• Return loss: 5 to 1600 MHz 23 dB, 1600 to 4500 MHz 21 dB, 4500 to 12000 MHz 15 dB
• Nominal conductor DCR: 19.7 Ohm per 1000 ft (64.6 Ohm per km)
• Nominal inner shield DCR: 3.8 Ohm per 1000 ft (12 Ohm per km)
• Nominal capacitance conductor to shield: 16.3 pF per ft (53.5 pF per m)
• Nominal characteristic impedance: 75 Ohm
• Nominal velocity of propagation: 82%
• 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 (200 mm)
• Maximum pull tension: 330 lb
• Connector frequency (max): 12 GHz
• Connector impedance: 75 Ohm
• Connector body finish: Nickel
• Connector body material: Brass
• Connector contact finish: Gold
• Connector insulator material: PTFE
• DIN connector nominal impedance: 75 Ohm
• DIN connector frequency range: 0 to 12 GHz
• DIN connector insulator resistance: 1000 MOhm
• Warranty: Limited lifetime