The PRE-QD800-VR8 is a high-density QSFP-DD Type 2 optical module designed for data center applications, supporting flexible breakout options including 8x100GBASE-VR1, 4x200GBASE-VR2, 2x400GBASE-VR4, or 1x800GBASE-VR8. It complies with QSFP-DD MSA Type 2, CMIS, IEEE 802.3df-2024 standards, and RoHS requirements for reliable, next-generation 800G connectivity.
PRE-QD800-VR8
The PRE-QD800-VR8 is a QSFP-DD800 VR8 optical transceiver operating at 850 nm, delivering 800G connectivity over multimode fiber up to 50 meters. Featuring an MPO-16 APC interface and commercial temperature support, it is optimized for high-density, short-reach data center deployments.
QSFP-DD800, VR8, 850nm, 800G, 50m, MMF, MPO-16 APC, C-Temp
Description
Key Features
Applications
Documents
Description
The PRE-QD800-VR8 is a QSFP-DD800 VR8 optical transceiver operating at 850 nm, delivering 800G connectivity up to 50 meters over multimode fiber via an MPO-16 APC interface, with commercial temperature support for high-density data center deployments.
Key Features
• VCSEL Transmitters — Utilizes high-efficiency VCSEL technology to deliver reliable, high-speed optical signaling optimized for short-reach multimode fiber applications.
• PIN Receivers — Incorporates high-sensitivity PIN photodiodes for accurate optical signal detection and stable data recovery.
• 50m Reach over MMF — Supports transmission distances up to 50 meters over multimode fiber, ideal for rack-to-rack and switch-to-switch data center links.
• MPO-16/APC Optical Connector — Features a high-density MPO-16/APC interface that reduces back reflection while enabling efficient multi-lane connectivity.
• <16W Power Consumption — Designed for energy-efficient operation, helping reduce thermal load and overall system power requirements.
• Commercial Temperature Rated — Engineered to operate reliably within a 0°C to 70°C temperature range typical of data center environments.
• Digital Diagnostic Monitoring (DDM) — Provides real-time monitoring of critical parameters such as temperature, voltage, bias current, and optical power for proactive network management.
• Class 1 Laser — Complies with international Class 1 laser safety standards to ensure safe operation during normal use.
Applications
• Data Centers — Designed for high-density, high-bandwidth data center environments requiring scalable 800G interconnect solutions.
• 8x 100GBASE-VR1 — Supports breakout into eight independent 100G VR1 lanes for flexible port utilization and optimized network scaling.
• 4x 200GBASE-VR2 — Enables four 200G VR2 connections, providing efficient mid-tier bandwidth options for spine and leaf architectures.
• 2x 400GBASE-VR4 — Delivers dual 400G VR4 links for high-capacity switch-to-switch or aggregation-layer connectivity.
• 1x 800GBASE-VR8 — Supports full 800GBASE-VR8 operation for ultra-high-speed backbone and fabric deployments.
• QSFP-DD MSA Type 2 — Compliant with QSFP-DD Multi-Source Agreement Type 2 specifications, ensuring mechanical, electrical, and thermal interoperability.
• CMIS — Implements the Common Management Interface Specification for standardized module configuration, monitoring, and diagnostics.
• IEEE 802.3df-2024 — Adheres to the latest IEEE Ethernet standard defining 800G optical and electrical interface requirements.
• RoHS — Manufactured in accordance with Restriction of Hazardous Substances directives for environmentally responsible compliance.
Documents
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