QSFP-100G-CU2M Overview
The Cisco QSFP-100G-CU2M is a 100GBASE-CR4 passive direct attach copper cable assembly in a 2-meter length. This passive copper cable with integrated QSFP connectors provides a cost-effective way to establish 100Gbps links across adjacent racks over very short distances.
This carries four lanes of 25Gbps Ethernet traffic over bundled copper twinax cables. It meets 100GBASE-CR4 industry standards for proven interoperability, simplifying high density 100GBASE-CR4 rack connectivity.
Key Features
- 100Gbps over 2m direct attach copper cable
- Integrated QSFP connectors on both ends
- Designed for across rack cabling
- Compliant to 100GBASE-CR4 specifications
- Cable diameter: 7mm
QSFP-100G-CU2M Compatibility
This is supported on Cisco Nexus/Catalyst switches with QSFP28 ports compatible with 100GBASE-CR4.
Specifications
Specification | Value |
---|---|
Connector Type | QSFP to QSFP |
Supported Cables | 4x Passive Copper Twinax |
Cable Length | 2 meters |
Cable Diameter | 7 mm |
Bend Radius | 50 mm |
Installation
The QSFP-100G-CU2M directly plugs into 100GBASE-CR4 compatible QSFP28 ports, providing out-of-box 100Gbps connectivity without any configuration. Cables should be arranged neatly through rack cable managers.
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