400G QSFPDD DR4 500M SFP Transceiver 500M MPO Connector

May 23, 2022

Latest company news about 400G QSFPDD  DR4 500M SFP Transceiver 500M MPO Connector

QSFPDD 400G DR4 500M SFP Transceiver MPO Connector

latest company news about 400G QSFPDD  DR4 500M SFP Transceiver 500M MPO Connector  0

General Description

This product is a 400Gb/s Quad Small Form Factor Pluggable-double density (QSFP-DD) optical module designed for 500m optical communication applications. The module converts 8 channels of 50Gb/s (PAM4) electrical input data to 4 channels of parallel optical signals, each capable of 100Gb/s operation for an aggregate data rate of 400Gb/s. Reversely, on the receiver side, the module converts 4 channels of parallel optical signals of 100Gb/s each channel for an aggregate data rate of 400Gb/s into 8 channels of 50Gb/s (PAM4) electrical output data.

 

Function Description

The module incorporates 4 parallel channels on 1310nm center wavelength, operating at 100G per channel. The transmitter path incorporates a quad channel EML driver together with 4 parallel EMLs. On the receiver path, a PD array is connected with a quad channel TIA to convert

the parallel 400Gb/s optical input into 4 channels of parallel 100Gb/s (PAM4) electrical signals. A DSP basis gearbox is used to convert 8 channels of 25GBaud PAM4 signals into 4 channels of 50GBaud PAM4 signals and also an 8-channel retimer and FEC block are integrated in this DSP. The electrical interface is compliant with IEEE 802.3bs and QSFP-DD MSA in the transmitting and receiving directions, and the optical interface is compliant to QSFP-DD MSA with MPO-12 connector.

 

Features

 

QSFP-DD MSA compliant

Parallel 4 Optical Lanes

IEEE 802.3bs 400GBASE-DR4

Specification compliant

Up to 500m transmission on single

mode fiber (SMF) with FEC

Operating case temperature: 0 to 70

8x53.125Gb/s electrical interface (400GAUI-8)

Data Rate 106.25Gbps (PAM4) per channel

Maximum power consumption 12W

MPO-12 connector

RoHS Compliant

 

Application

400G Ethernet

Infinib interconnects

Datacenter Enterprise networking

 

Picture show

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