400 Gbps QSFP-DD (Double Density) Parallel Active Optical Cable (AOC) - 3m

General Description

This AOC is a high performance module designed for short range multi lane data communication and interconnect applications. It integrates eight data lanes in each direction, operating at 8 × 26.5625 GBd. Each lane supports data rates up to 53.125 Gbps, enabling transmission distances of up to 70 m over OM3 fiber or 100 m over OM4 fiber with FEC.

These modules are optimized for multimode fiber systems using a nominal wavelength of 850 nm. The electrical interface utilizes a 76 contact edge type connector and complies with the Common Management Interface Specification for QSFP DD modules.

The module incorporates proven circuit design and VCSEL technology to deliver reliable long life performance and consistent operation in high speed environments.

Features

• 8 channel full duplex transceiver modules

• Transmission data rate up to 53 Gbps per channel

• 8 × 53 Gbps PAM4 transmitter and PAM4 receiver

• 8 channel 850 nm VCSEL array

• 8 channel PIN photodetector array

• Internal CDR circuits on both receiver and transmitter channels

• Power consumption less than 10 W per end

• Hot pluggable QSFP DD form factor, compliant with CMIS

• Maximum link length of 70 m on OM3 multimode fiber and 100 m on OM4 multimode fiber with FEC

• Built in digital diagnostic functions

• Operating case temperature from 0°C to +70°C

• 3.3 V power supply voltage

• RoHS compliant, lead free