Cisco MA-CBL-100G-3M

Overview

The Cisco MA-CBL-100G-3M is a 100GBase direct attach cable designed to connect QSFP28-enabled devices with high-speed data transfer up to 100 gigabits per second. At 10 feet (3.0 meters) in length, it provides an ideal balance between reach and cable management, suitable for connections within the same rack or between adjacent racks. Its passive twinaxial construction ensures minimal latency and zero additional power consumption, making it a practical choice for data centers and network environments where speed and reliability are essential.

Key features

• Passive twinaxial design that reduces power draw and maintains signal integrity for high-speed data transmission
• Plug-and-play installation with QSFP28 connectors for quick and straightforward setup
• Compliant with Multi-Source Agreement (MSA) and Trade Agreements Act (TAA) standards, ensuring broad compatibility and regulatory compliance
• Qualified specifically for Cisco Meraki hardware, including MS355 series switches, guaranteeing seamless integration
• Durable build backed by a limited lifetime warranty, providing confidence in long-term use
• Length optimized to connect devices within or between racks without excess slack, improving cable management

Key specs

• Data rate: 100 gigabits per second (100GBase)
• Connector type: QSFP28 on both ends
• Cable length: 10 feet (3.0 meters)
• Cable type: Passive twinaxial
• Compliance: Multi-Source Agreement (MSA), Trade Agreements Act (TAA)
• Compatibility: Cisco Meraki MS355 series switches and other QSFP28 devices

Connectivity and compatibility

This cable is designed to work seamlessly with Cisco Meraki MS355 series switches and other devices equipped with QSFP28 ports. Its adherence to MSA standards ensures it can be used in a variety of network setups that support 100GBase direct attach connections. The 10-foot length is well suited for short-range connections within data centers, such as linking top-of-rack switches to servers or stacking aggregation switches in campus environments.

Ideal uses and environments

The MA-CBL-100G-3M fits well in high-density data centers, campus network distribution, and lab environments where fast, reliable connections are critical. It is particularly useful for stacking switches or creating backbone links that require minimal latency and high throughput. Network administrators will appreciate its ease of installation and the assurance of Cisco Meraki’s limited lifetime warranty, making it a dependable choice for professional IT setups.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

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After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

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