SFP-H25G-CU1M Overview
The SFP-H25G-CU1M is a 25GBASE-CR1 SFP28 passive copper cable by Cisco which provides 25 Gbps connectivity over a short 1 meter cable. This cost-effective direct attach cable eliminates the need for an active optical cable or transceiver for very short reach links within and between racks.
The SFP-H25G-CU1M features SFP28 connectors on each end, compatible with Cisco switches and servers supporting 25GbE. As a passive copper cable, it does not require any power. Its short 1 meter length allows simple connectivity for top-of-rack, end-of-row, and switch-to-server links while delivering excellent signal integrity for 25GbE speeds.
With its plug-and-play connectivity, the Cisco SFP-H25G-CU1M presents a convenient and low cost way to achieve 25G Ethernet speeds for short links in data center environments. Its passive design delivers reliability and long operational lifetime without concern over device failure. The beige colored bail latch facilitates easy identification within a rack.
Quick Specifications
Attribute | Value |
---|---|
Cable Type | 25GBASE-CR1 passive copper |
Length | 1 m |
Connectors | Dual SFP28 |
Power Consumption | 1 W (max) |
Pull Tab/Bail Color | Beige |
SFP-H25G-CU1M Features and Benefits
- Cost-effective 25Gbps connectivity up to 1 meter
- Reliable passive copper technology
- SFP28 connector compatible with 25GbE switches and servers
- No power requirements
- Plug-and-play installation
- Long operational life without failure concerns
- Beige pull tab for easy identification
Compatible Products
Switch Series | Models |
---|---|
Cisco Nexus | 9000 Series, 3000 Series |
Cisco Catalyst | 9500 Series, 9300 Series, 9200 Series, 3800 Series, 3750 Series, 3650 Series |
Full Specifications
Attribute | Value |
---|---|
IEEE Compliance | 25GBASE-CR1 |
Cable Type | 25G direct attach copper |
Cable Length | 1 meter |
Connector Type | SFP28 |
Connector Number | 2 (one per end) |
Housing | Die-cast zinc, compliant with GR-63 |
Power Consumption | < 1 W (max) |
Operating Temperature | 0°C to 70°C |
Pull Tab/Bail Latch Color | Beige |
SFP-H25G-CU1M Licensing
No special licensing required.
Warranty Information
The SFP-H25G-CU1M is covered by the Cisco 5-year limited hardware warranty.
Installation and Configuration
The SFP-H25G-CU1M is plug-and-play, requiring no configuration. Simply insert it into SFP28 ports supporting 25GbE on compatible Cisco switches and servers.
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