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Black rectangular converter unit with SMPTE fiber connector, XLR ports and USB-C

Blackmagic Design Pty. Ltd.

Blackmagic Design Pty. Ltd. Camera Fiber Converter BMD-CINEURSANWFRCAM

SKU CH-20DH-D6SKB

Extends URSA Broadcast cameras up to 2 km over SMPTE hybrid fiber with 12G SDI, 3G SDI returns, XLR audio, talkback and USB-C control

  • Spec summaryStandards: HD Video Standards 720p50, 720p59.94, 720p60 1080
  • SamplingAudio Sampling: Television standard sample rate of 48 kHz, 2
  • Video inputsSDI Video Input: 1 × 12G SDI for Camera feed.
  • Video outputsSDI Video Output: 1 × 3G SDI for Camera return feed, 3 × 3G
  • Audio inputsAnalog Audio: 2 × 3-pin XLR Inputs for AES, Line or Mic inpu
  • Audio output portTalkback Audio: 2 × 5-pin XLR for headset with three way aud
  • Extend cameras up to 2 km over SMPTE hybrid fiber
  • 12G SDI input handles 1080p and 2160p formats
  • 10-bit 4:2:2 sampling with REC 709 and REC 2020 color spaces
  • Dual XLR analog audio with phantom power and 48 Khz 24-bit conversion
  • USB-C interface for firmware updates on Mac 10.11 or Windows 8.1

Camera Fiber Converter for URSA Broadcast

The Blackmagic Camera Fiber Converter extends and powers an URSA Broadcast camera up to two kilometres over a single SMPTE hybrid fiber cable. It converts the camera feed to a 12G SDI output and provides three 3G SDI return channels plus a 3G SDI camera return. The unit handles HD and Ultra HD standards up to 2160p60 with 10-bit 4:2:2 sampling in Rec. 709 or Rec. 2020 colour spaces. A USB-C port allows firmware updates via the included Camera Utility.

Suited for live production crews needing remote

This converter suits outside broadcast, sports, concert and studio teams that must position cameras far from the control room while retaining full talkback, tally and control functionality. It is not for buyers who need a generic fiber extender without camera powering, nor for installations that require more than three return SDI paths or support for video formats beyond the listed HD and Ultra HD standards.

Deciding specification: SMPTE 304 hybrid fiber

The single specification that determines compatibility is the SMPTE 304 hybrid fiber optic input, which carries power, video, audio and data over one cable. Only cameras and base stations equipped with the matching SMPTE 304 interface can connect directly; all other fiber or SDI-only devices will require a different converter.

How it compares

Measured against everything we stock in Broadcast & Pro Video Equipment, at today’s prices. Recalculated every night.

Price $2,478.99
Pricier than about 91% of the 509 comparable items (median $80.99).

Specifications

Product
Brand nameBlackmagic Design
Model nameBMD-CINEURSANWFRCAM
Product colorPrecision:
10-bit
Color Space:
REC 709, REC 2020
Ports & slots
Video inputsSDI Video Input:
1 × 12G SDI for Camera feed.
Video outputsSDI Video Output:
1 × 3G SDI for Camera return feed, 3 × 3G SDI for Return SDI Outputs.
Audio inputsAnalog Audio:
2 × 3-pin XLR Inputs for AES, Line or Mic input. Phantom Power available.
Audio output portTalkback Audio:
2 × 5-pin XLR for headset with three way audio mixer per output, 1 x Tracker output.
Additional connectorOptical Fiber Input:
1 x SMPTE Hybrid Fiber Optic with SMPTE 304 connector (Male).
Computer Interface:
1 x USB-C connector.
Size & build
Product dimensions7.51 in × 5.43 in × 5.51 in
Shipping weight2.63 kg
Package size262 × 218 × 208 mm
More details
SamplingAudio Sampling:
Television standard sample rate of 48 kHz, 24-bit A/D conversion
Video Sampling:
4:2:2

Questions about this item

Does the SMPTE 304 hybrid fiber connector on the BMD-CINEURSANWFRCAM need periodic cleaning or replacement?

The SMPTE 304 hybrid fiber connector should be inspected and cleaned with appropriate fiber cleaning tools before each connection to maintain signal integrity over the 2 km link.

What is the first limit reached when the converter runs continuously at 12G-SDI 2160p60?

The operating temperature ceiling of 40 °C is the primary sustained-use limit; ensure airflow around the 7.51 x 5.43 x 5.51 inch chassis stays within 0-40 °C ambient.

How much heat does the unit produce when powered over SMPTE fiber for a full production day?

The converter operates within a 0-40 °C ambient range with no internal fan specified; it relies on passive cooling, so surface temperature will rise but stays within spec if ventilation is adequate.

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