PRE-O800-IB-2VR4

The PRE-O800-IB-2VR4 is an OSFP800 closed-top optical module that delivers 2×400G-VR4 connectivity for 800GE and InfiniBand applications, supporting 50 m multimode transmission over dual MPO-12 APC connectors at 850 nm with C-temp operation.

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The PRE-O800-IB-2VR4 is designed for high-performance data center environments, supporting flexible breakout configurations including 1×800G Ethernet, 2×400G Ethernet or InfiniBand, 4×200G Ethernet or InfiniBand, and 8×100G Ethernet. It adheres to OSFP MSA, CMIS, and IEEE 802.3/802.3ck standards, delivering fully RoHS-compliant operation for next-generation scalable infrastructure.

• OSFP Type 2 Form Factor — High-density, thermally optimized pluggable design for 800G data center and HPC applications
• Up to 50m on Multi Mode Fiber — Reliable short-reach connectivity ideal for rack-to-rack deployments
• Class 1 Laser — Safe optical emission compliant with global laser safety standards
• VCSEL Transmitter — Efficient 850nm VCSEL light source optimized for MMF transmission
• PIN Receiver — High-sensitivity photodiode for accurate, low-noise optical signal detection
• Dual MPO-12/APC Optical Connector — Low-loss, high-density fiber interface supporting dual MPO-12/APC routing
• Commercial Operating Temperature (0°C–70°C) — Stable performance across standard data center temperature ranges
• Digital Diagnostic Monitoring — Real-time module health and optical performance insights

• • Data Center Applications — Designed for high-performance environments requiring scalable, low-latency, and bandwidth-dense optical interconnects.
  • 1x800G Ethernet — Supports full-rate 800G Ethernet links for next-generation fabric and spine deployments.
  • 2x400G Ethernet or InfiniBand — Provides flexible breakout options for two independent 400G Ethernet or InfiniBand connections.
  • 4x200G Ethernet or InfiniBand — Enables mid-range port decomposition for networks leveraging 200G lanes in HPC and data center clusters.
  • 8x100G Ethernet — Offers high-fan-out support with eight separate 100G channels for maximum deployment versatility.
  • RoHS — Complies with global environmental and material safety regulations.
  • CMIS — Supports the Common Management Interface Specification for unified module monitoring and control.
  • OSFP MSA — Built to the OSFP Multi-Source Agreement, ensuring interoperability and standardized mechanical, electrical, and thermal performance.
  • IEEE 802.3 and 802.3ck — Adheres to industry Ethernet standards, including 100G-per-lane electrical signaling defined by IEEE 802.3ck.