Bi-Directional 12G-SDI Transmitter & Receiver 1 channel bi-directional 12G SDI video

F-12GSDI-B-TX/RX
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Description Features Drawings Models Accessories Specification Support

Description

One of its most significant advantages is the ability to transmit uncompressed, high-quality 12G-SDI video signals up to 10 kilometers over single-mode optical fiber. This is accomplished without introducing latency or signal degradation, making it an ideal solution for broadcast, live production, and high-resolution video workflows. Its compatibility with a wide range of SDI standards—from SD and HD to 3G, 6G, and 12G-SDI—ensures broad interoperability with existing infrastructure, while built-in signal equalization and clock recovery functions enhance stability and minimize jitter.

Another major benefit of this device is its flexibility and ease of integration. As a true plug-and-play solution, users can install it permanently or use it as a portable “throw-down” unit to accommodate various distances or interface requirements, making it highly adaptable to diverse deployment scenarios. The wide input voltage range (5–36V DC), compact desktop design, and optional V-mount power support make it particularly suitable for mobile and outdoor applications where portability and reliable performance are essential. Its low power consumption (<1.5W) and rugged build further enhance its appeal for both field and studio environments.

In terms of applications, the F-12GSDI-B-TX/RX excels in UHD/4K/8K video transport, digital video editing, IP media gateways, and any SMPTE-compliant video transmission setup. It supports full-color space formats including 4:4:4, 4:2:2, and 4:2:0, and is compatible with industry standards such as DVB-ASI and AES10 (MADI). Whether used in permanent broadcast installations or temporary live event setups, this converter delivers a reliable, high-fidelity method for transmitting video over fiber—with minimal setup and maximum durability.

 

Features

1. ST-2082-1 (12G), ST-2081-1 (6G), ST-424 (3G), ST-292 (HD) and ST-259 (SD); compatible with DVB-ASI and AES10 (MADI)

2. Both transmitter and receiver have clock recovery function; (clock restorer can reduce high frequency jitter and completely regenerate data with pure low jitter clock)

3. The clock restorer is locked to 11.88Gbps, 5.94Gbps, 2.97Gbps, 1.485Gbps or 1.001 frequency division sub rate and SMPTE rate of 270Mbps

4. SDI input has automatic cable equalization (EQ)

5. Plug and play SFP optical module, 10km SFP included (Singlemode Fiber only) 1270-1330nm

6. Status lights

8. Support wide voltage of 5-36V DC power supply, power socket with lock mechanism to prevent the equipment from falling off during operation

9. Latency > 1ms

 

Drawings

Model Selection

F-12GSDI-B-TX/RX

Accessories & Upgrades

Specification

Fiber parameters

Wavelength

1270/1330nm (single fiber)

Fiber type

9/125um single-mode

Rate

Up to 12Gbps

Transmitter power

0~-3dB

Receiver sensitivity

-12dB

Fiber connector

LC (via SFP)

Optical parameters

Single-mode fiber, 10km

Video parameters

Protocol standard

SMPTE ST-2082

SMPTE rate

270Mbit/s,1.48Gbit/s,2.97Gbit/s,5.94Gbit/s,11.88Gbit/s

Color space

12G  4:2:2

6G/3G/HD/SD 4:4:4 / 4:2:2 / 4:2:0

 

 

 

Standards (digital video format)

SMPIE 259M       SD-SDI     480i?576i

SMPIE 344M       ED-SDI     480P, 576P

SMPIE 292M       HD-SDI     720P, 1080i

SMPIE 424M       3G-SDI     1080P60Hz

SMPIE ST-2081    6G-SDI     2160P30Hz

SMPIE ST-2082    12G-SDI    2160P60Hz

 

 

 

EQ mode cable transmission distance

75m at 11.88Gbps

120m at 5.94 Gbps

200m at 2.97 Gbps

300m at 1.485 Gbps

600m at 270Mbps

Signal amplitude

800mV±10%

Impedance

75?

Connector

BNC - IEC169-8 standard

Power parameter

Input voltage

5~36V

Power supply physical interface

DC 5.5-2.1mm

Power consumption

<1.5W

Mechanical parameter

Casing

Aluminum alloy and iron            

Product size

98*70*26(mm)

Net weight of product

243g/unit

Package

Package size

275*220*55mm

Gross weight

0.85kg

Other parameter

Working temp

-20°C ~+75°C

Storage temp

-40°C ~+85°C

Relative humidity

5 to 95% (non-condensing)

MTBF

> 10,0000 hours

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