NVIDIA Mellanox MFS1S00-H005V 200Gb/s QSFP56 Active Optical Cable – 5m MMF AOC

The NVIDIA Mellanox MFS1S00-H005V is a high-performance 200Gb/s QSFP56 Multi-Mode Fiber (MMF) active optical cable, delivering 5 meters of reliable connectivity for next-generation data centers and high-performance computing clusters. Designed for InfiniBand HDR (High Data Rate) and 200 Gigabit Ethernet environments, this AOC leverages 50Gb/s PAM4 modulation per lane (4x50G) to achieve aggregate 200Gb/s bandwidth. Compared to passive DACs, the MFS1S00-H005V enables superior signal integrity, tighter bend radii, reduced weight, and improved airflow, while consuming only 5.0W typical per end (with retiming enabled). Built with VCSEL arrays and integrated retiming circuitry, it provides bit error rates better than 1E-15 and predictable low latency. Fully compliant with SFF-8665 (QSFP56) and SFF-8636 management interface, the cable is hot pluggable and RoHS compliant.

The MFS1S00-H005V employs VCSEL-based active optics with four multi-mode fiber strands per end, each lane operating at 50Gb/s PAM4 (53.125 GBd) to achieve 200Gb/s aggregate bandwidth. The cable integrates programmable input equalizers and output pre-emphasis, enabling fine-tuning for various host systems to maximize link margin. Retiming can be selectively enabled per lane, reducing jitter at high data rates while maintaining backward compatibility with lower speeds (e.g., 100Gb/s NRZ) when retiming is disabled. The LSZH (Low Smoke Zero Halogen) jacket enhances fire safety in dense deployments. All active electronics are hermetically sealed inside the QSFP56 connector housings, requiring no external power beyond standard 3.3V from the host port. The cable supports rate select via SFF-8636 registers, allowing configuration for 25.78125 GBd NRZ (EDR) or 26.56250 GBd PAM4 (HDR) operation.

• High Performance Computing (HPC) clusters using InfiniBand HDR fabrics (5m intra-rack or adjacent-rack links)
• 200GbE data center leaf-spine architectures connecting top-of-rack switches to compute nodes
• Storage networks with NVMe-oF over InfiniBand requiring high bandwidth and low latency
• AI/ML training clusters leveraging NVIDIA Quantum-2 switches
• Switch-to-server connections within the same rack or between adjacent racks
• Hyperscale data center deployments requiring high-density, power-efficient cabling

The MFS1S00-H005V is compatible with any standard QSFP56 port conforming to SFF-8665. It is natively supported in NVIDIA Mellanox InfiniBand HDR and 200GbE switch platforms, as well as many third-party 200GbE switches. Verified compatible platforms include:

• NVIDIA Mellanox Quantum-2 (QSFP56) InfiniBand switches
• NVIDIA Mellanox ConnectX-6 HDR / ConnectX-7 InfiniBand adapters
• NVIDIA Mellanox SN3700, SN4600 series 200GbE switches
• Industry-standard 200G QSFP56 switches (compatibility varies; please confirm AOC support)

¹ Internal temperature readout through DDM up to 75°C is allowed. Absolute maximum ratings: Vcc -0.3 to 3.6V; data input voltage -0.3 to 3.465V; damage threshold 3.4 dBm.

Note: Length tolerance for lengths <5m: +300mm / -0mm; for 5m ≤ length < 50m: +500mm / -0mm.

• Extended reach at 200G: Passive DACs are typically limited to 3-5m at 200G; AOC provides robust performance at 5m and beyond.
• Superior cable management: Thinner, lighter, and more flexible than copper DACs; supports tight bend radii (30mm min).
• Improved airflow: Reduced obstruction in high-density switch chassis and cable management systems.
• Optimized power efficiency: 5.0W per end at 200G is highly competitive for active optics.
• Integrated signal conditioning: Programmable EQ and pre-emphasis overcome host PCB variations and connector losses.
• EMI immunity: Fiber medium eliminates electrical interference, ideal for sensitive RF environments.
• Digital Diagnostic Monitoring (DDM): Real-time monitoring of optical power, temperature, and voltage for proactive maintenance.

As a trusted technology-driven provider of network hardware, Hong Kong Starsurge Group offers comprehensive support for NVIDIA Mellanox active optical cables. Our services include:

• Global delivery with competitive lead times (stock availability upon request)
• Pre-sales technical validation: compatibility checks with your switch/server models
• Custom length inquiries for special projects (subject to MOQ)
• 1-year limited hardware warranty (manufacturer coverage for repair or replacement)
• RMA support and troubleshooting assistance
• Multilingual sales engineering team (English, Chinese, and others)

• Do not exceed absolute maximum supply voltage (3.6V) to avoid permanent damage to internal optics.
• Avoid bends tighter than 30mm dynamic bend radius to prevent fiber damage.
• Keep dust caps on connectors until installation; contamination can cause signal degradation and BER increase.
• Operate within case temperature range 0-70°C for specified reliability.
• Use standard ESD precautions (grounded wrist straps, ESD mats) when handling QSFP56 connectors.
• Do not pull or strain the cable by the connectors; use the pull tab for disconnection.
• The cable is classified as Class 1 laser product per IEC 60825-1. Avoid direct exposure to laser aperture.

Founded in 2008, Hong Kong Starsurge Group Co., Limited is a technology-driven provider of network hardware, IT services, and system integration solutions. Serving customers worldwide, Starsurge supports industries including government, healthcare, manufacturing, education, finance, and enterprise. The company delivers network switches, NICs, wireless access points, controllers, cables, and active optical cables from leading brands. With a customer-first approach, Starsurge focuses on reliable quality, responsive service, multilingual support, and global delivery capabilities. As a trusted partner for NVIDIA Mellanox networking solutions, Starsurge combines technical expertise with supply chain excellence to help clients build efficient, scalable, and dependable network infrastructure.