The PRE-O400-DR4+ is a high-performance 400G optical transceiver designed for data center switch and router interconnects, supporting 400GBASE-DR4 Ethernet and 4x100GBASE-FR Ethernet applications. Built to the OSFP MSA standard, it features CMIS management for advanced monitoring and control, delivers reliable operation in modern data center environments, and is fully RoHS compliant for environmentally responsible deployment.
PRE-O400-DR4+
The PRE-O400-DR4+ is a 400G OSFP DR4+ optical transceiver delivering up to 2 km reach over single-mode fiber, with support for 4x100G breakout, optimized for high-density data center switch and router interconnects.
OSFP, DR4+, 1310nm, 400G, 2km, SMF/MPO12-APC, C-Temp
Description
Key Features
Applications
Documents
Description
The PRE-O400-DR4+ is an OSFP DR4+ optical transceiver delivering 400G performance at 1310 nm, supporting up to 2 km over single-mode fiber with an MPO12-APC connector and commercial temperature operation.
Key Features
- Up to 2km on 12-core MPO Single Mode Fiber: Supports reliable high-speed optical transmission up to 2 kilometers over single-mode fiber using a 12-fiber MPO interface, ideal for data center interconnect and switch-to-switch links.
- Class 1 Laser: Complies with Class 1 laser safety standards, ensuring safe operation during installation, maintenance, and normal use.
- MPO-12/APC Optical Connector: Utilizes an angled-polish MPO-12 connector to reduce back reflection and insertion loss while enabling high-density fiber connections.
- Operating Case Temperature: 0°C to 70°C: Designed for stable performance across standard commercial temperature ranges commonly found in data center environments.
- Digital Diagnostic Monitoring (DDM): Provides real-time access to key operating parameters such as temperature, voltage, laser bias current, and optical power for enhanced monitoring and troubleshooting.
Applications
- 400GBASE-DR4 Ethernet: Delivers 400GbE connectivity over four parallel optical lanes, enabling high-bandwidth, short-reach links for next-generation networks.
- 4x100GBASE-FR Ethernet: Supports breakout into four independent 100GbE FR links, offering flexible port configurations and efficient bandwidth utilization.
- Switch & Router Connections: Designed for reliable switch-to-switch and switch-to-router interconnects in high-density network architectures.
- Data Center Applications: Ideal for hyperscale and enterprise data centers requiring high-speed, short-reach optical connectivity.
- OSFP MSA: Compliant with the OSFP Multi-Source Agreement to ensure interoperability across OSFP-compatible platforms.
- CMIS: Uses the Common Management Interface Specification for standardized monitoring, diagnostics, and control.
- RoHS: Meets Restriction of Hazardous Substances requirements for environmentally responsible manufacturing and deployment.
Documents
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