QSFP28-100G-ER4 Transceiver Module: Features and Application Introduction

FiberMall 100G QSFP28 ER4 Optical Module


100G QSFP28 ER4 optical module supports the 100G data connection by using WDM multiplexing wavelength division technology. This module transmits 100G Ethernet signal over 4 wavelengths with LC duplex connectors and it can reach a maximum transmission distance of up to 40km when used with single-mode fiber.

The transmitting end of the 100G QSFP28 ER4 optical fiber module adopts a DML laser that supports dual rates, and its power consumption is less than 3.8W at a full temperature of 0~70℃, which meets the requirements of green and energy-saving data centers.

This product is a 100Gb/s transceiver module designed for optical communication, applications compliant to Ethernet 100GBASE-ER4 Lite standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission.

The product is designed with form factor, optical/electrical connection, and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been tested to meet the harshest external operating conditions including temperature, humidity, and EMI interference.

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