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header-product InfiniBand/fibre optic cable Cisco QSFP-100G-CU5M= 5 m
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AiO.lv Networking Equipment Wired Equipment Network Transceiver Modules Cisco

InfiniBand/fibre optic cable Cisco QSFP-100G-CU5M= 5 m

InfiniBand/fibre optic cable Cisco QSFP-100G-CU5M= Photo 1
InfiniBand/fibre optic cable Cisco QSFP-100G-CU5M= Photo 1
InfiniBand/fibre optic cable Cisco QSFP-100G-CU5M= 5 m
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Short description

The Cisco QSFP-100G-CU5M= is a 5-meter InfiniBand/fibre optic cable featuring QSFP28 connectors on both ends. Designed for high-speed data transmission, it supports 100G Ethernet and InfiniBand applications. The male/male connector configuration ensures easy connectivity between devices, making it ideal for data centers and high-performance computing environments.
Warranty: 2 Years
SKU: 2112781
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Product information

Description

The Cisco QSFP-100G-CU5M= is a 5-meter InfiniBand/fibre optic cable with QSFP28 connectors on both ends, designed for high-speed data transmission. This male-to-male cable supports 100G Ethernet and InfiniBand applications, providing a direct-attach connection for short- to medium-reach links in data centers and high-performance computing environments. The cable is finished in grey and fits QSFP28 ports for low-latency, high-throughput links between switches, servers and storage interfaces.

Advantages

The cable provides a single-cable solution for 100G Ethernet and InfiniBand-compatible ports, enabling straightforward, low-latency links without the need for additional transceivers. Its QSFP28 connector compatibility simplifies installation and reduces the number of components in the link. The 5 m length allows flexible rack-to-rack or within-rack connections while maintaining signal integrity suitable for short- to medium-distance high-bandwidth applications.

Suitable for

  • Interconnects between switches and routers in data centers
  • Server-to-switch connections in high-performance computing clusters
  • Storage array connections requiring 100G throughput
  • Short-distance InfiniBand links for low-latency applications

Key specifications

  • Connector type: QSFP28 to QSFP28 (male-to-male)
  • Length: 5 meters
  • Supported protocols: 100G Ethernet and InfiniBand-compatible signaling
  • Typical use case: Direct-attach cable for short- to medium-reach high-bandwidth links
  • Cable colour: Grey
  • Designed for low latency and high throughput

How to use

Install the cable by firmly inserting each QSFP28 connector into the respective QSFP28 ports on devices such as switches, servers or storage systems. Ensure ports are powered down or follow vendor hot-plug guidelines if applicable. Verify link status in device management software or network monitoring tools and confirm negotiated speed and protocol. Route the cable to avoid sharp bends and minimize electromagnetic interference; secure with cable management accessories as needed.

Usage recommendations

For reliable operation, use this cable within recommended bend radius limits and avoid tight kinks. Reserve it for short- to medium-reach connections where direct-attach cabling is supported by both endpoints. Check device compatibility for QSFP28 direct-attach copper/fibre assemblies and confirm firmware/network settings to ensure full 100G link negotiation.

Specifications

Product colour:
Grey
All features
Data transfer rate:
100 Gbit/s
Connector 1:
QSFP28
Connector 2:
QSFP28

Other features

Cable length:
5 m

Logistics data

Harmonized System (HS) code:
85444290

Features

Product colour:
Grey
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What is the warranty period?

All Cisco products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Cisco service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

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How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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