Broadcast Fiber System 3GHD-SDI 10/100Base-T RS422 Genlock Remote Control
3G/HD/SD-SDI, RS422, Audio, Ethernet, Tally, Intercom & Return Video over Fiber Multiplexer
3G/HD/SD-SDI Fiber Optic Converter Overview
The LNK-MSDI Series is a professional fibre optic transmission system that delivers 3G/HD/SD-SDI video compliant with SMPTE 424M-2006, 292 and 259 standards, as well as 10/100Base-T Ethernet, RS422, audio, tally, intercom and return video, all over single- or multi-mode fibre. This advanced system enables the simultaneous transmission of all data channels, providing a comprehensive solution for broadcast and production environments. It transports 3G/HD-SDI signals from the camera to the base station while supporting return video (3G/HD-SDI), remote control data, genlock, intercom, tally, audio and Ethernet over a single SM/MM tactical or SMPTE hybrid fibre cable. Designed for reliability and robust performance, the LNK-MSDI Series provides seamless, high-quality connectivity for studio productions, remote broadcasts and multi-camera setups.
3G/HD/SD-SDI Fiber Optic Converter Features
-
Supports SMPTE 3G, HD, and SD-SDI data rates
-
Fully handles all pathological test patterns for reliable broadcast performance
-
Automatic cable equalization to maintain optimal signal integrity
-
Integrated Remote control, Tally, Audio (Intercom), and Return Video functions
-
10/100 Ethernet connectivity for versatile network integration
-
Automatic re-locking at 270 Mbit/s, 1.48 Gbit/s, and 3 Gbit/s
-
Compatible with SMPTE 424M, SMPTE 292M, SMPTE 259M standards and DVB-ASI formats
-
Direct compatibility with 3G/HD/SD-SDI camera systems and support for RS-232, RS-422, RS-485 data protocols
-
Transmission distance: up to 10+ km on single-mode fiber or 300 m on multi-mode fiber
-
Terminal block power input , supports hot swapping and hot plugging
-
Industrial-grade design with -10 °C to 75 °C operating temperature range for harsh environments
3G/HD/SD-SDI Fiber Optic Converter Technical Indexes
|
General Specifications |
|
|
Work Temp |
-10°C to +75°C |
|
Storage Temp |
-40°C to 85°C |
|
humidity |
0 ~ 95% (non-condensing) |
|
Input power |
DC5V 3A |
|
Power consumption |
15W |
|
Net weight |
4kg |
|
Appearance size |
172mm*167mm*45mm (LxWxH) |
|
Optical Fiber |
|
|
Wavelength |
1310nm / 1550nm / CWDM |
|
Output Power |
-6~-1dBm |
|
Rx sensitivity |
<-18dBm |
|
Transmission Distance |
SM fiber 10+km , MM fiber 300m |
|
Optical connector |
Dal LC /FC/ST/SC/MX/ Lemo / Neutrino (optional) |
|
SDI input/output |
|
|
Signal format |
SMPTE 424M, SMPTE 292M, SMPTE 259M |
|
Data rate |
270Mbit/s - 1.48Gbit/s - 3Gbit/s |
|
Cable Equalization |
Automatic cable EQ (Bel den 1694A cable) |
|
250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s |
|
|
SDI interface |
BNC 75 Ohm |
|
Intercom |
|
|
Camera Optic Adaptor |
|
|
Interface |
4pin XLR(Male) /5pin XLR(Female)/ 3.5mm headset jack |
|
Microphone |
Mic inputs with mute and pre-empt |
|
Headphone |
with volume up or down |
|
Audio |
Balance or unbalance line level |
|
Tally |
|
|
Camera Optic Adaptor |
|
|
|
4pin air head or 3pin mini XLR |
|
Output |
Dry Contact Closure or wet +12V |
|
On: short or +12V |
|
|
Off: open or 0V |
|
|
Remote Control |
|
|
Interface |
Terminal Block of Industrial Standard |
|
Data |
RS422 /RS232/RS485 |
|
Ethernet |
|
|
Port |
10/100 Base-T, RJ-45 connector |
|
Work mode |
Full duplex/half duplex |
|
Data Rate |
10 M bps & 100 M bps Ethernet (Auto Adaptive) |
3G/HD/SD-SDI Fiber Optic Converter Application
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.