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MCP7Y70-H01A Mellanox 400GbE OSFP to 4x100GbE QSFP56 Passive Copper Splitter Cable

SKU:

MCP7Y70-H01A

Condition: Refurbished
  • 1.5 meter passive copper cable splitting 400GbE OSFP to 4 x 100GbE QSFP56
  • Supports up to four 100GbE lanes simultaneously
  • Low latency and power-efficient passive design
  • Ideal for high-speed data center connections
In stock

$577.50
Product Overview

The MCP7Y70-H01A NVIDIA Mellanox cable acts as a passive copper splitter that converts one 400GbE OSFP connection into four 100GbE QSFP56 links. It fits into data center environments where dividing a high-speed uplink into multiple channels is needed without adding complexity or active components.

General Information
Brand Mellanox
Part Number MCP7Y70-H01A
Alternate Part Number MCP7Y70-H01A-13-CT
Technical Information
Cable Family Network Copper
Cable Type Breakout Cable
Data Rate 400GbE (4 x 100GbE)
Cable Length 1.5 m
Compatibility OSFP port to 4 x QSFP56 ports; compatible with Mellanox / NVIDIA 400GbE OSFP and QSFP56 devices and switches
Stacking Bandwidth 400 Gbps
product type Passive Copper Splitter Cable
Product Category Network Cables
Connectivity
Connector A OSFP
Connector B QSFP56
Cable Connector Gender Male to Male
Connector Type OSFP, QSFP56
Physical Characteristics
Form Factor OSFP to QSFP56
Condition Refurbished


Product Description

This MCP7Y70-H01A cable enables splitting a single 400GbE OSFP interface into four separate 100GbE QSFP56 ports. It's commonly used in data centers to connect high-bandwidth switches or network devices requiring multiple 100GbE outputs from a single 400GbE uplink.

Built for network engineers and data center operators, it simplifies cable management by reducing the number of cables needed while maintaining reliable, high-speed connections.

Key Features

  • Provides four independent 100GbE channels from one 400GbE port
  • Passive copper construction keeps power consumption low
  • OSFP to QSFP56 compatibility ensures broad device support
  • 1.5 meter length balances reach with flexibility
  • Designed for high-density racks and server environments

This cable is often found in dense network setups where consolidating connections without active electronics is preferred. It helps network teams efficiently scale bandwidth while keeping latency and power overhead minimal.


Use Cases

The MCP7Y70-H01A Mellanox passive copper splitter cable is designed for data center operators and network engineers who require efficient bandwidth partitioning from a single high-speed 400GbE OSFP link. It is particularly suited for environments demanding reliable, low-latency connectivity such as hyperscale data centers, cloud service providers, and enterprise IT infrastructures managing large-scale virtualization or storage workloads.

How It's Used:

  • Splitting a 400GbE uplink into four independent 100GbE QSFP56 ports for flexible rack-level network segmentation in hyperscale data centers.
  • Aggregating multiple 100GbE connections to optimize interconnectivity within storage clusters in enterprise storage environments.
  • Supporting edge computing deployments where limited space requires consolidating high-speed links efficiently without active components.
  • Facilitating network upgrades by enabling incremental bandwidth scaling through passive splitting in cloud service provider infrastructures.
  • Enabling virtualization environments to distribute large bandwidth pipes into multiple 100GbE channels to support diverse tenant workloads.

By eliminating the need for active components, this passive splitter cable aids in reducing power consumption and potential points of failure, contributing to streamlined network operations. Its design supports scalability and flexible deployment in complex, high-throughput networking scenarios, ensuring consistent performance across demanding data center workloads.


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MCP7Y70-H01A Mellanox 400GbE OSFP to 4x100GbE QSFP56 Passive Copper Splitter Cable
MCP7Y70-H01A Mellanox 400GbE OSFP to 4x100GbE QSFP56 Passive Copper Splitter Cable
$577.50