400G QSFPDD ZR/ZR+ DCO

Overview

• This product is a 400Gb/s QSFP112 optical module designed for 0.5Km optical communication applications. The module converts 4 channels of 100Gb/s (PAM4) electrical input data to 4 channels of parallel optical signals, each capable of 100Gb/soperation for an aggregate data rate of 400Gb/s.The 400G Digital Coherent Optical (DCO) Transceiver in QSFP-DD form factor delivers high-capacity, long-reach optical transmission for data center interconnect (DCI) and metro networks. Supporting 400G ZR, OpenZR+, and OpenROADM standards, it enables flexible interoperability across coherent optical line systems.
  This module integrates advanced coherent DSP, tunable laser, and high-performance modulator within a compact pluggable package, offering power efficiency and scalability for next-generation optical networks.

Key Features

• QSFP-DD form factor, fully compliant with QSFP-DD MSA
• Supports 400G ZR, OpenZR+, and OpenROADM applications
• Tunable C-band laser supporting 75 GHz ITU channel grid
• Host electrical interface compliant with IEEE 802.3bs 400GAUI-8
• Built-in digital diagnostics and CMIS management
• Case temperature range: 0 ~ 70℃

Applications

• 400G Data Center Interconnect (DCI)
• Metro and regional coherent transport networks
• Open optical line systems (OOLS)
• Cloud and telecom backbone interconnection