Datavideo CB-23H Multi cable w 4&5p-XLR, 2x BNC (50m)

Datavideo CB-23H Multi Cable (50m) – 4‑in‑1 HD/SD-SDI, Intercom, Power and Return Video

The Datavideo CB-23H is a 50 meter, all‑in‑one multi cable designed for mobile studios and switcher/mixer setups. It combines power, intercom, tally and both forward and return video signals in a single, easy‑to‑deploy run. This cable reduces the need for multiple individual runs and simplifies on‑site connections for live production and OB workflows.

Key features

• 50m length suited for mobile studio and OB/mobile production use.
• 4‑in‑1 design carrying power, intercom/Tally, HD/SD‑SDI video and return composite video.
• Includes both 4‑pin and 5‑pin XLR connectors for power and communication respectively.
• Two separate 75Ω video cores provided as BNC connections for main video and return video.

Cable components and connections

The CB-23H integrates the following individual cables and connectors into one assembly. This makes setup faster and keeps cable runs tidy during events and productions.

• 1 x 4‑pin XLR power cable (for DC power delivery).
• 1 x 5‑pin XLR transmission cable for intercom and tally signals.
• 1 x 1.5C‑2V 75Ω core for video (HD/SD‑SDI) with BNC termination.
• 1 x 1.5C‑2V 75Ω core for return video with BNC termination.

Connections and supported functions

• Intercom & Tally: carry ITC and tally signals through the 5‑pin XLR core.
• Phantom power: support for phantom power where required.
• Video: supports HD/SD‑SDI video over the dedicated 75Ω BNC core.
• Return video: dedicated BNC for look‑back or return monitor feeds.

Specifications

Applications

• Intercom & tally distribution between OB vans, mobile studios and control rooms.
• DC power delivery across distances commonly required in live production (12~48V).
• Transmission of up to 1080i HD/SD‑SDI signals for program feeds.
• Return video for look‑back monitors or director/producer viewing stations.
• Integration with Datavideo OBV or mobile studio systems for simplified cabling.

FAQ

Question: Can this cable carry camera power and intercom at the same time?
Answer: Yes. The CB-23H combines a 4‑pin XLR for DC power and a 5‑pin XLR for intercom/tally, allowing simultaneous power and communication over a single run.

Question: What video signals does the CB-23H support?
Answer: The cable provides a dedicated 75Ω BNC core for HD/SD‑SDI video and a separate 75Ω BNC for return composite video, supporting up to 1080i transmission.

Question: Is this cable suitable for OB vans and mobile studios?
Answer: Yes. It is specifically designed for mobile studio and OB applications where reducing multiple separate cable runs improves setup speed and reliability.

Question: Do I need additional equipment to use the repeater function?
Answer: The specification lists the VP‑605H as the repeater. If you plan long runs or need signal boosting, use the recommended repeater as specified.