Intercom / Return Video 3G SDI To Fiber Optic Converter , Audio Sdi Video Converter

Audio , Ethernet , Tally , Intercom & Return Video 3G SDI to Fiber Optic Converter

Model: LNK-MSDI Series

Overview

The LNK-MSDI Series allows you to transmit 3G, HD or SD-SDI as per SMPTE 424M-2006, 292 and 259 with the ability to transmit 10/100 Base-T Ethernet RS422, Audio, Ethernet, Tally, Intercom & Return Video over single mode or multimode fiber. All data channels are available simultaneously. The system transports a 3G/HD-SDI signal from the camera to the Base Station and a return video (3G/HD-SDI), Remote control data, genlock, intercom, tally, audio and 10/100M Ethernet are also provided. The system puts all of the signals needed for multi-camera 3G/HD-SDI production onto a SM/MM tactical or SMPTE hybrid fiber cable, insuring robust, trouble-free connectivity on any studio or remote production.

Features

• 3G/HD/SD-SDI - This product supports SMPTE complaint 3G, HD and SD-SDI data rates
• Handle all Pathological patterns
• Automatic cable equalization to ensure signal integrity
• With Remote & Tally & Audio(Intercom) & Return video
• 10/100 Ethernet - This product transmits and receives 10/100 Ethernet.
• Automatic cable equalization to ensure signal integrity
• Automatic relocking 270Mbit/s - 1.48Gbit/s - 3Gbit/s
• Support signal type: 270Mbit/s to 3Gbit/s according to SMPTE 424M, SMPTE 292M and SMPTE 259M standards, DVB-ASI
• Directly compatible with 3G/HD/SD-SDI camera systems and support RS-232, RS-422, and RS-485 data protocols
• 10+Km on single mode fiber or 300m on multimode fiber transmission
• Terminal block power input for industrial application
• Supports hot swapping and hot plugging
• Industry-grade of operating temperature from -10℃to 75℃ , which is applied to the different working environment

Applications

• EFP (Electronic Field Production)
• Remote OB Van/Truck Video Feeds
• Broadcast Studio Camera Feeds
• Long-haul Signal Transport
• TV station/video conference
• Lecture Hall Projector Connectivity
• Medical/Surgical Room Broadcast
• Building to Building video conference calling
• Small corporate campus video links

Technical Indexes

PS:
RS422 Data port assignment and pin connections

For data input and output connections, please note the following pin assignment:

3-Wire RS422 Full Duplex Data communication connection diagram:

Transmitter End Receiver End

User’s Equipment		DATA PORT (3-PIN)		DATA PORT (3-PIN)		User’s Equipment
GND		1GND		1 IN(+)		TX(+)
IN/OUT+(A)		2 IN(-)		2 IN(-)		TX(-)
RX(+)		3 OUT(+)		3 OUT(+)		RX(+)