AddOn E25G-SFP28-TWX-P-00501-AO 25GBase-CU SFP28 Direct Attach Cable
The AddOn E25G-SFP28-TWX-P-00501-AO is a 25GBase-CU SFP28 direct attach cable engineered for high-performance 25G Ethernet applications requiring reliable short-distance connectivity. This passive copper twinax cable delivers maximum throughput over 0.5 meters, making it ideal for data center interconnects, switch-to-server connections, and enterprise network infrastructure. Built for Brocade compatibility, this SFP28 to SFP28 cable provides cost-effective, low-latency connectivity without active components or external power requirements.
Key Features
- 25GBase-CU passive copper technology for reliable short-reach connectivity
- SFP28 to SFP28 connector configuration for seamless integration
- 0.5-meter cable length optimized for compact data center deployments
- Brocade-compatible design ensures broad ecosystem support
- Twinax copper construction eliminates active components and power dependencies
- Low-latency performance for demanding 25G Ethernet applications
- Cost-effective alternative to active optical solutions
- Industry-standard SFP28 form factor for maximum flexibility
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
25G-SFP28-TWX-P-0501-AO |
| Model |
E25G-SFP28-TWX-P-00501-AO |
| Cable Type |
25GBase-CU Passive Copper Twinax |
| Connector Type |
SFP28 to SFP28 |
| Cable Length |
0.5 Meters |
| Data Rate |
25 Gigabit Ethernet |
| Technology |
Passive Direct Attach |
| Compatibility |
Brocade (Formerly) compatible |
| Power Requirement |
None (Passive) |
| Operating Temperature |
0°C to 70°C |
Frequently Asked Questions
What is a 25GBase-CU direct attach cable used for?
A 25GBase-CU direct attach cable connects 25G Ethernet ports over short distances using passive copper twinax technology. It's commonly used for data center switch-to-server connections, storage array interconnects, and high-speed network infrastructure requiring low-latency, cost-effective solutions without active components.
Is this SFP28 cable compatible with my Brocade switch?
Yes, the AddOn E25G-SFP28-TWX-P-00501-AO is specifically designed for Brocade compatibility. It supports standard 25GBase-CU specifications and works with Brocade switches, routers, and network equipment featuring SFP28 ports. Always verify your equipment's compatibility documentation before deployment.
How far can a 0.5m passive copper SFP28 cable reach?
This 0.5-meter passive copper cable is optimized for ultra-short-distance connectivity within equipment racks and adjacent network devices. Passive 25GBase-CU technology typically supports distances up to 5 meters depending on cable quality; this 0.5m length ensures maximum signal integrity for demanding enterprise applications.
Do I need power for this direct attach cable?
No, this is a passive direct attach cable that requires no external power or active components. It operates entirely through passive copper conductors, reducing complexity, cost, and potential points of failure in your network infrastructure.
