Release Date: Sep 09,2022
HPC parallel optical module series 24 send 24 receive parallel optical transceiver integrated module
Feature description
Ø 24 parallel transmit Fibre Channel and 24 parallel receive Fibre Channel
Ø Integrated transceiver, 850nm VCSEL array at the sending end and PIN array at the receiving end;
Ø Single channel rate up to 14Gbps;
Ø Compatible with 24×FDR/QDR interconnection network protocol; Compatible with FC-PI-5 protocol; Compatible with IB-FDR/IB-QDR interconnection network protocol;
Ø Module maximum bandwidth: bidirectional bandwidth supports 672Gbps;
Ø OM3 multimode fiber, transmission distance 50m@14Gbps;
Ø Built-in high-speed signal AC coupling capacitor;
Ø Electrical interface: using Amphenol TCS C-379-5181-200 connector;
Ø Low power consumption: within the operating temperature range of 0-70°C, a single module does not exceed 6W, and the typical power consumption is 5W;
Ø 3.3V power supply;
Ø Has a dedicated interrupt control signal pin (level signal interrupt) and supports module software reset;
Ø Optical fiber: The optical fiber connected to the MPO optical interface is a circular optical fiber, with a diameter of 3mm and a bending radius of 30mm;
Ø Optical interface: single-side light output, horizontal socket, 2×24-core MPO pigtail cable; each 24-core MPO contains 12 transmitters and 12 receivers;
Ø With IIC management interface, it supports independent enabling of each channel, module status monitoring (including module temperature, operating voltage, laser operating current of each channel), monitoring of errors in each transmitting channel, weak received signal and giving an alarm sign;
Ø The temperature of the box body is 0℃—70℃, it can work continuously, and it can work at 85℃ for a short time;
Ø All metal package
application
Ø Supercomputer network interconnection application
Ø Data center network interconnection applications
Ø Telecom optical switching applications
25G SFP28 DAC is a 25GBASE-CR direct attach copper cable for data center environment. It provides a high speed, cost-effective alternatives to fiber optics in 25GbE Ethernet applications.
fiber pigtail is typically a fiber optic cable with one end factory pre-terminated fiber connector and the other exposed fiber.
This Article just briefly overviews 10G and 25G Ethernet (25Gb) technologies, focusing on the SFP+ transceiver and SFP28 transceiver.