Release Date: Sep 06,2022
Feature Description:
12 independent parallel fiber channels; single channel rate up to 10Gbps; 850nm VCSEL array technology; independent address can be set for each channel; support 62.5um and 50um multimode ribbon fiber; independent channel failure monitoring / two-wire mode string Line data interface; working temperature -40℃~+85℃
application:
Very short distance high-speed data communication connections; board-level interconnects; rack-to-rack interconnects; system-level interconnects; interconnects between servers and storage arrays; 12-channel high-speed serial data streams
describe:
The 12-channel parallel optical transmitter module provides highly reliable multi-channel data link for very short-distance high-speed data processing and transmission, which solves the bottleneck problem of data transmission. It provides a low-cost, high-density data transmission scheme for the system. The module consists of 12 independent optical channels, each channel can provide up to 3.5Gbps transmission data rate (typical application), in the OM3 standard multimode fiber, the transmission distance can reach more than 300 meters. The working optical wavelength of the module is 850nm, the single-channel rate can reach up to 10Gbps, and the total data rate is 120Gbps high-speed digital transmission capability.
The module is suitable for various harsh working conditions, with a wide working temperature range, moisture resistance, vibration resistance, and electromagnetic interference resistance. It can be widely used in vehicle, airborne, shipborne, high-altitude and other environments. Products are available in commercial, industrial and military quality grades.
The module provides a two-wire serial data port compatible with the I2C protocol, providing various monitoring and status signals within the module.
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.