QSFP-DD400 400G SR4

Overview

• This product is a 400Gb/s QSFP-DD400 400G SR4 optical module designed for 100m 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.
• On the receiver side, The module converts four 100Gb/s parallel optical signals into eight (PAM4) electrical output data, each running at 50Gb/s, for a total data rate of 400Gb/s.
• An optical fiber cable with an MTP/MPO-12 connector can be plugged into the QSFP-DD400 400G SR4 module receptacle. Host FEC is required to support up to 100m fiber transmission.

Key Features

• Compliant to QSFP-DD/QSFP-DD800/QSFP112 HW Rev 6.2
• Compliant with CMIS 4.0
• Maximum power consumption 9W
• 8×53.125Gb/s electrical interface (400GAUI-8)
• IEEE 802.3db 400GBASE-SR4 Specification compliant
• Integrated 850nm VCSEL array and PD array
• Case temperature range: 0 ~ 70℃
• Single +3.3V power supply
• RoHS 2.0 complaint

Applications

• 400G Ethernet
• Data Center Interconnect
• Enterprise Networking