Omada SM5220-1M 10G SFP+ Direct Attach Cable
The Omada SM5220-1M is a 1 meter 10G SFP+ direct attach cable engineered for high-speed data center and enterprise networking environments. This passive twin-ax cable provides a cost-effective solution for connecting 10 Gigabit Ethernet devices within racks and between adjacent racks. With dual 10G SFP+ connectors, it delivers reliable 10 Gbps performance over short distances, eliminating the need for active electronics and reducing total cost of ownership. Ideal for network administrators and data center professionals seeking dependable, plug-and-play connectivity without additional power requirements.
Key Features
- 1 meter passive twin-ax construction for reliable short-distance connectivity
- Dual 10G SFP+ connectors for seamless device integration
- Supports 10 Gigabit Ethernet data rates up to 10 Gbps
- Cost-effective alternative to active direct attach solutions
- No external power required — true passive design
- Ideal for intra-rack and inter-rack connections
- Durable shielded cable construction for EMI protection
- Hot-pluggable SFP+ interface compatibility
Technical Specifications
| Specification |
Details |
| Part Number |
SM5220-1M |
| Cable Length |
1 meter |
| Connector Type |
10G SFP+ (both ends) |
| Cable Type |
Passive Twin-Axial (Twinax) |
| Data Rate |
Up to 10 Gbps |
| Interface Standard |
10 Gigabit Ethernet |
| Power Requirement |
None (passive) |
| Shielding |
Shielded for EMI protection |
| Operating Temperature |
0°C to 70°C |
| Storage Temperature |
-40°C to 85°C |
Frequently Asked Questions
What is a 10G SFP+ direct attach cable used for?
A 10G SFP+ direct attach cable connects network devices such as switches, servers, and storage systems within data centers. It provides high-speed 10 Gigabit Ethernet connectivity over short distances (typically up to 10 meters) without requiring separate transceivers or active electronics, making it ideal for rack-to-rack and intra-rack connections.
What is the difference between passive and active direct attach cables?
Passive direct attach cables, like the Omada SM5220-1M, contain no electronics and require no power, making them more cost-effective and reliable for short distances. Active cables include signal conditioning electronics and require power, offering longer reach but at higher cost and complexity. For 1-meter connections, passive twin-ax cables are the preferred choice.
Can I use the Omada SM5220-1M for longer distances?
The Omada SM5220-1M is optimized for 1-meter connections. For longer distances, consider active direct attach cables or optical transceivers. Passive twin-ax cables typically support reliable 10 Gbps transmission up to 10 meters, depending on cable quality and environmental conditions.
Is the SM5220-1M compatible with my network equipment?
The Omada SM5220-1M is compatible with any device featuring 10G SFP+ ports, including enterprise switches, servers with SFP+ NICs, and storage systems. Verify your equipment supports 10 Gigabit Ethernet SFP+ connectivity before purchase.
