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(+)

Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters, CCTV over Ethernet Converters (HD-SDI over Ethernet, HDMI over Ethernet, Power over Ethernet), etc. With rich experience in providing high quality products in telecom and CCTV business, E-link has a large manufacturing base in Shenzhen, able to deliver cost-effective solutions to serve our customers successfully.

E-Link Quality:

• ISO9001 Quality System

• Full-Spectrum environment and electrical testing of all product design

• 48 hours aging test before delivery

• Qualified CE, RoHS, FCC

Since the launch of our products on the domestic market and international market, we have won a good reputation for our high quality products and sincere services. Our products are widely applied to network systems of Telecom, Radio and Television, Public Security, Bank ,ect. To be in line with different needs of different customers, we have people to trace the latest market information so as to keep our products competitive and vital.

Our knowledgeable sales, technical support and engineering staff are dedicated to understanding your requirements and designing products & solutions to meet your needs. We shall be pleased to provide you fiber optical network products with our best price, superior quality and fast delivery.