Model and quantity
Include the full model, manufacturer P/N, revision and quantity.
Cisco / Direct Attach Cable
Cisco QSFP-100G-CU3M
Manufacturer P/N: QSFP-100G-CU3M
Cisco QSFP-100G-CU3M provides a fixed 3 m passive copper connection between compatible 100G QSFP ports. Its 100GBASE-CR4 interface is intended for short rack-level links.
- Interface standard
- 100GBASE-CR4
- Link rate
- 100 GbE
- Assembly type
- Passive direct-attach copper cable
- Form factor
- QSFP
Price on request
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Pricing, availability, condition, included options and warranty are confirmed in your quotation.
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CONNECTIONS & COMPATIBILITY
Cable and transceiver compatibility
Match both endpoints before selecting this cable or transceiver. Connector shape and nominal speed alone do not establish interoperability.
CONNECTS TOQualified port on the first device
QSFP-100G-CU3MDirect Attach Cable
USED FORQualified port on the peer device
Connection and installation requirements
- Both host platforms, port type and supported module coding
- Protocol, reach, fiber or copper medium and connector polarity
Browse the product categories above for related equipment. Confirm compatibility with your full configuration before ordering.
Technical overview
Technical specifications
Use the complete part number when reviewing options and system requirements.
| Manufacturer | Cisco |
|---|---|
| Manufacturer part number | QSFP-100G-CU3M |
| Product family | Cisco 100G QSFP DACs |
| Interface standard | 100GBASE-CR4 |
| Link rate | 100 GbE |
| Assembly type | Passive direct-attach copper cable |
| Form factor | QSFP |
| Cable length | 3 m |
| Power consumption | 1.5 W per end |
| Pull-tab color | Orange |
PRODUCT DETAILS
Features and applications
QSFP-100G-CU3M — product overview
Cisco QSFP-100G-CU3M provides a fixed 3 m passive copper connection between compatible 100G QSFP ports. Its 100GBASE-CR4 interface is intended for short rack-level links.
Interconnect planning
Cisco QSFP-100G-CU3M belongs to the Cisco 100G QSFP DACs range. Use the model-specific specifications above when comparing alternatives.
- Use between supported QSFP-100G host ports within one rack or neighboring racks. Check both hosts and allow routing slack before choosing this exact cable length.
- Confirm the port format at both endpoints, cable length and host support for this exact assembly.
- Review any length-specific FEC requirement before selecting a port mode.
What should your quotation include?
Include QSFP-100G-CU3M, quantity, installation environment and destination in your enquiry. Specify the host or management platform and any supporting optics, cables, licenses or power accessories you need.
Condition, availability, supplied accessories, testing and warranty are confirmed in the quotation. A catalogue entry is not a stock confirmation.
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RELATED PRODUCTS
Related products and options
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Network cables & interconnects
Direct-attach, active optical and network interconnect assemblies. Cable length, connector format and host support are part of the selection.