GIGALIGHT 56Gb/s QSFP+ SR4 Optical Transceiver

Features 
 Four-channel full-duplex transceiver modules 
 Transmission data rate up to 14.025Gbit/s per channel 
 4 channels 850nm VCSEL array 
 4 channels PIN photo detector array 
 Low power consumption <1.5W 
 Housing isolated from connector ground 
 Operating case temperature 0°C to +70°C  3.3V power supply voltage 
 RoHS 6 compliant 
 Hot Pluggable QSFP form factor 
 Maximum link length of 100m on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF 
 Single MPO connector receptacle 
 Built-in digital diagnostic function 

Applications 
 InfiniBand FDR  16x Fibre Channel 
 PCI-e3.0 
 Proprietary High Speed Interconnections 
 SAS 3.0 

Description 
The Gigalight Technologies GQS-MP560-SR4C is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for InfiniBand FDR/QDR/DDR/SDR,16G/10G/8G/4G/2G fiber channel , PCIe and SAS 

Applications
This transceiver is a high performance module for short-range multi-lane data communication and interconnect applications. It integrates four data lanes in each direction with 56 Gbps bandwidth. Each lane can operate at 14.025 Gbps up to 100 m using OM3 fiber or 150 m using OM4 fiber. These modules are Page 2 of 13 Rev.B 05 / 2012 designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 38 contact edge type connector. The optical interface uses an 12 fiber MTP (MPO) connector. This module incorporates Gigalight Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.QSFP+ SR4 is one kind of parallel transceiver. VCSEL and PIN array package is key technique, through I2C system can contact with module.