Applications

• Data center 400Gbps-class high-bandwidth transmission scenarios, suiting 850nm short-distance transmission needs, supporting large-scale signal interconnection between QSFP-DD and dual QSFP56 devices

• Precision cabling scenarios for multi-channel high-density signal transmission such as enterprise-scale ultra-large high-bandwidth data rooms and high-performance computing clusters

• Campus networks, smart building systems and other scenarios with stringent requirements on transmission bandwidth and stability

Standards

• Compliant with QSFP-DD to 2x QSFP56 form factor industry specifications, supports a maximum data rate of 425Gbps
• Plenum (OFNP) outer jacket complies with relevant flame-retardant standards, suitable for cabling in a variety of environments, ensuring signal transmission reliability

Key Features

• Custom YATAI QSFP-DD to 2x QSFP56 form factor design, supports 425Gbps high-bandwidth transmission, optimized for large-scale high-bandwidth scenarios

• OM3 multimode fiber supporting 850nm wavelength transmission ensures short-distance signal quality; power consumption ≤8W with good energy efficiency

• VCSEL transmitter type and PIN receiver type, built-in CDR (Clock and Data Recovery) on both transmitter and receiver ends, modulation format of 8x 50G-PAM4 to dual 4x 50G-PAM4, delivering outstanding signal transmission accuracy and stability

• Plenum (OFNP) flame-retardant outer jacket with a minimum bend radius of 30mm, suitable for complex cabling environments with high installation flexibility

• Compliant with IEEE 802.3cd, IEEE 802.3bs, QSFP-DD MSA and other technical protocols; commercial temperature range 0~70℃ for typical data room environments with excellent reliability

Specifications

Delivery Standards

Can be shipped as a single item or delivered as a set; contact customer service for details.