400G QSFP-DD Active Optical Cable (AOC)

Product Features

Lumentum’s 400G QSFP-DD Active Optical Cable (AOC) provides high-speed, low-latency optical connectivity for short-reach interconnects in hyperscale and enterprise data centers. Each cable integrates

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Detailed Introduction

Features and Benefits

400 Gbps aggregate bandwidth (8×53.125 Gbps PAM4)
QSFP-DD MSA, IEEE 802.3cd, and CEI-56G-VSR compliant
850 nm VCSELs
Operating case temperature range 0°C to 70°C
Maximum power consumption ≤ 8 W per end
Maximum link length 100 m
Hot-pluggable and Class 1 laser safe
CMIS 5.0-based management interface
Low BER (1×10⁻⁶ without FEC)
Custom cable lengths available (1.5–100 m)

Applications

Short-reach data center interconnects
AI and high-performance computing (HPC) clusters
Top-of-rack to spine Ethernet switch connections

400G QSFP-DD Active Optical Cable (AOC)

Parameters

Detailed Introduction

Features and Benefits

Applications