🌟 Lenovo Mellanox® 01PG728 Passive Copper Cable – QSFP56, 1.5m, InfiniBand HDR 200Gb/s
🔧 Specifications
Manufacturer: Lenovo
OEM Technology: Mellanox
Lenovo Part Number: 01PG728
Cable Type: Passive Copper DAC
Protocol: InfiniBand HDR
Maximum Data Rate: Up to 200Gb/s
Connector Type: QSFP56 to QSFP56 (Straight Cable – Not a Breakout)
Cable Length: 1.5 meters
Wire Gauge: High-quality copper (HDR-qualified)
Power Requirement: None (Passive)
🌐 Overview
The Lenovo Mellanox® 01PG728 is a passive QSFP56 copper cable designed for InfiniBand HDR (200Gb/s) interconnects in high-performance data centers, AI clusters, and HPC environments.
Built using Mellanox-qualified design standards and supplied under Lenovo OEM branding, this cable delivers ultra-low latency, zero power consumption, and reliable short-reach connectivity.
At 1.5 meters, it is ideal for in-rack and adjacent-rack deployments, where signal integrity, airflow, and clean cable management are critical.
🚀 Key Features & Benefits
InfiniBand HDR 200Gb/s Performance
Optimized for latency-sensitive AI, HPC, and storage fabrics.
Passive Copper Design (DAC)
No power draw, no active components, and maximum reliability.
QSFP56 Straight Cable (Non-Breakout)
One-to-one QSFP56 connectivity—no lane splitting or conversion.
Short-Reach Optimized (1.5m)
Ideal for dense server racks and top-of-rack switch connections.
Cost-Effective HDR Connectivity
Lower total cost compared to active copper or optical alternatives.
🔌 Compatibility
This Lenovo OEM cable is fully compatible with:
NVIDIA Mellanox® MCP1650-H01A
NVIDIA P/N: 980-9I54B-00H01A
Compatibility is based on Mellanox electrical and protocol compliance for InfiniBand HDR platforms.
💼 Ideal Use Cases
AI & Machine Learning clusters
High-Performance Computing (HPC)
InfiniBand HDR fabrics
Enterprise and hyperscale data centers
Short-reach switch-to-server or switch-to-switch links
🛡️ Quality & Reliability
OEM Lenovo-supplied Mellanox cable
Factory tested to HDR signal-integrity standards
Designed for continuous operation in enterprise environments
Minimal insertion loss and stable performance at full line rate
💳 Payment & Shipping
Payment: PayPal, credit cards, wire transfer
Shipping: Worldwide delivery (8–13 business days), securely packed
Returns: Accepted per policy (buyer covers return shipping)
🤝 Why Buy from T.E.S IT-Solutions?
Specialists in Mellanox / InfiniBand networking
OEM and enterprise-grade refurbished & new inventory
Expert compatibility guidance before and after purchase
Fast global logistics for AI and HPC deployments
📩 Contact us for volume pricing, fabric planning, or compatibility verification.
Best Regards,
Itzhak Finkelstein
CEO, T.E.S IT-Solutions