MSA 3G-SDI/HD-SDI/SD-SDI CWDM 1270nm-1610nm SFP Video Pathological Patterns Single Transmitter Module 20km SMF LC DDM

Functional Specification

Description

Gigaopto’s GTS-Cxx30-20DCT 3G Video SFP Single-TX Module is designed for single-channel video transmission applications over 20KM over a SMF via a CWDM wavelength channel from 1270nm to 1610nm (20nm each step) with a simplex LC connector. It supports the data rates from 50Mb/s to 2.97Gb/s. This transmitter is specifically designed for robust performance in the presence of SDI pathological patterns for SMPTE 259M, SMPTE 344M,SMPTE 292M and SMPTE 424M serial rates.

This transmitter consists of two sections: a DFB laser transmitter and MCU control unit. All modules satisfy class I laser safety requirements.

Ordering Information

Features

• Supports video pathological patterns for SD-SDI, HD-SDI and 3G-SDI
• SMPTE 297-2006 Compatible
• Robust error free transmission of signals from 50Mb/s to 3Gb/s & up to 20km SMF
• 18CH CWDM DFB laser
• Metal enclosure for Lower EMI
• Digital Diagnostic Monitoring
• Compatible with RoHS
• +3.3V single power supply
• Operating case temperature: Standard : 0 to +70°C

Application

• 3G-SDI/HD-SDI/SD-SDI Electrical-Optical Converter
• 3G-SDI/HD-SDI/SD-SDI Optical-Electrical Converter
• Remote digital display or security surveillance systems
• Professional video broadcast
• Digital cinema system

PIN Definition

Note: Society of Motion Picture and Television Engineers short for SMPTE has standards for handling high definition video signals with pathological pattern. SMPTE's standards currently call for 259M (SD-SDI), 344M (ED-SDI), 292M (HD-SDI) and 424M (3G-SDI).

SMPTE 297-2006: This standard defines the fiber optic interface for the transmission and reception of SDI signals at various data rates: 3G ~ 12G

SMPTE 259M: 143 through 360 Mb/s

SMPTE 344M: 540 Mb/s

SMPTE 292: 1.485 and 1.485/1.001 Gb/s

SMPTE 424M: 2.97 and 2.97/1.001 Gb/s

These bit-rates are sufficient for 1080p video at 50 or 60 frames per second.