PRODUCTS | Optical Transceivers | 400G QSFP DD

Features

• QSFP-DD MSA compliant
• Parallel 4 Optical Lanes
• 100G Lambda MSA 100G-FR Specification compliant
• Up to2km transmission on single mode fiber (SMF) with FEC
• Operating case temperature: 0 to 70oC
• 8x53.125Gb/s electrical interface(400GAUI-8)
• Data Rate 106.25Gbps (PAM4) per channel.
• Maximum power consumption 10.5W
• MPO-12 connector
• RoHS compliant

Applications

• 400G Ethernet
• Infiniband interconnects
• Data Center Enterprise networking

Description

Springtek 400Gb/s QSFP-DD DR4+ optical module designed for 2km optical communication applications. S-QD4A31M2K-CD-4 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.

An optical fiber cable with an MTP/MPO-12 connector can be plugged into the Springtek 400Gb/s QSFP-DD DR4+ module receptacle.Proper alignment is ensured by the guide pins inside the receptacle.The cable usually cannot be twisted for proper channel to channel alignment.Electrical connection is achieved through an QSFP-DD MSA-compliant edge type connector.

The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP-DD Multi-Source Agreement MSA) Type 2. It has been designed to meet the harshest external perating conditions including temperature, humidity and EMI interference.