Name: MCP7Y70-H001 Lenovo 1m NVIDIA NDRx2 OSFP800 to 4x HDR100 QSFP56 Passive Copper Splitter Cable
Brand: Lenovo
SKU: MCP7Y70-H001
Price: 500.50 USD
Availability: InStock
Rating: 4.8 (115 reviews)

Product Overview
The Lenovo MCP7Y70-H001 cable splits a single 800 Gbps OSFP800 port into four 100 Gbps QSFP56 HDR100 outputs using passive copper. It fits into data center setups that require efficient bandwidth distribution across multiple channels without adding active components, making it suitable for short-range connections inside server racks.

General Information
Brand	Lenovo
Part Number	MCP7Y70-H001
Alternate Part Number	MCP7Y70-H001-13-CT

Technical Information
Cable Family	Network Copper
Cable Type	Direct Attach Cable (DAC)
Data Rate	800Gbps (OSFP800 / NDRx2) to 4x100Gbps (4x HDR100 QSFP56)
Cable Length	1m
Compatibility	Lenovo OSFP800 ports; NVIDIA/Mellanox NDRx2 systems; QSFP56 HDR100 ports/devices
product type	Passive Copper Splitter Cable
Product Category	Network Cables

Connectivity
Connector A	OSFP
Cable Connector Gender	Male to Male
Connector Type	OSFP,QSFP56

Physical Characteristics
Form Factor	OSFP800 to 4x QSFP56
Weight	3.00
Condition	Refurbished

Product Description
This Lenovo MCP7Y70-H001 passive copper splitter cable enables the connection of a single 800 Gbps OSFP port to four separate 100 Gbps QSFP56 ports. It's commonly used in data centers and server environments where high-bandwidth aggregation and distribution are needed without active signal amplification. Built for IT professionals managing high-speed networks, this cable simplifies port splitting in NVIDIA and Lenovo infrastructure, allowing efficient hardware utilization and flexible network configurations. Key Features Breaks out one OSFP800 port into four independent HDR100 QSFP56 channels Passive copper design reduces latency and power consumption Ensures signal integrity over short distances up to 1 meter Compatible with standard OSFP and QSFP56 interfaces Ideal for expanding connectivity without additional switch ports These cables are typically deployed inside racks and server cabinets where space and speed are critical. They help optimize existing hardware setups by allowing multiple connections from a single high-speed port, improving flexibility in network architecture.

Use Cases
The Lenovo MCP7Y70-H001 splitter cable is designed for high-density data center environments where maximizing port utilization and bandwidth efficiency is critical. It is ideal for IT professionals managing NVIDIA-based accelerated computing clusters or Lenovo server racks requiring streamlined connectivity between high-speed OSFP and QSFP ports. How It's Used: Distributing 800 Gbps OSFP800 output to four separate QSFP56 HDR100 devices in virtualized storage clusters. Connecting NVIDIA GPU compute nodes to multiple network interfaces in AI and machine learning workloads within enterprise data centers. Enabling parallel data paths in high-performance computing (HPC) infrastructures to optimize throughput and scalability. Facilitating short-reach passive copper links inside server racks for edge computing deployments requiring low latency. Splitting bandwidth in cloud service provider environments to support segmented tenant networks using Lenovo and NVIDIA networking hardware. This splitter cable enhances operational efficiency by consolidating high-bandwidth OSFP ports into manageable QSFP interfaces, reducing cable complexity and improving scalability. Its passive copper design supports reliable, low-latency connections suitable for dense rack deployments, enabling IT teams to optimize performance without additional power or active components.

Tech Atlantix

MCP7Y70-H001 Lenovo 1m NVIDIA NDRx2 OSFP800 to 4x HDR100 QSFP56 Passive Copper Splitter Cable

MCP7Y70-H001

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