Model and quantity
Include the full model, manufacturer P/N, revision and quantity.
Cisco / Direct Attach Cable
Cisco SFP-H25G-CU3M
Manufacturer P/N: SFP-H25G-CU3M
Cisco SFP-H25G-CU3M is a 3 m SFP28 passive copper cable for 25GBASE-CR1 links. This cable length requires BASE-R FEC on the host ports.
- Interface standard
- 25GBASE-CR1
- Link rate
- 25 GbE
- Assembly type
- Passive copper direct-attach cable
- Form factor
- SFP28
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
SFP-H25G-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 | SFP-H25G-CU3M |
| Product family | Cisco 25G SFP28 DACs |
| Interface standard | 25GBASE-CR1 |
| Link rate | 25 GbE |
| Assembly type | Passive copper direct-attach cable |
| Form factor | SFP28 |
| Cable length | 3 m |
| Maximum power consumption | 0.1 W |
| Pull-tab color | Orange |
| Host FEC | BASE-R FEC (FC-FEC) required on host ports |
PRODUCT DETAILS
Features and applications
SFP-H25G-CU3M — product overview
Cisco SFP-H25G-CU3M is a 3 m SFP28 passive copper cable for 25GBASE-CR1 links. This cable length requires BASE-R FEC on the host ports.
Interconnect planning
Cisco SFP-H25G-CU3M belongs to the Cisco 25G SFP28 DACs range. Use the model-specific specifications above when comparing alternatives.
- Use for compatible SFP28 ports in a rack or adjacent racks. Cable length changes the required FEC mode; retain the complete length suffix when ordering.
- 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 SFP-H25G-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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Browse this equipment range
Network cables & interconnects
Direct-attach, active optical and network interconnect assemblies. Cable length, connector format and host support are part of the selection.