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- In Stock: 1
- Manufacturer: Cisco
- Model or Part: N55-M12T
- Condition: Refurbished
- Weight: 11.02lb
- Dimensions: 12.00in x 12.00in x 12.00in
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Cisco N55-M12T 12-Port 10G Base-T Expansion Module for Nexus 5500
Upgrade your Nexus 5500 switch with the Cisco N55-M12T, a high-density 12-port expansion module that delivers 10 gigabit Ethernet over copper. Designed for data centers and enterprise core networks, this module expands port capacity without compromising performance or reliability.
Key Features
- 12 full-swing 10GBase-T ports with auto-negotiation
- Support for Power over Ethernet (PoE) optional in later revisions
- Low power consumption - 4.5 watts per port on average
- Compact 1RU form factor fits easily into existing rack space
- Integrated copper cabling support up to Cat6a for cost-effective deployments
- Hot-swap capability with zero downtime during maintenance
- Advanced diagnostic LEDs for quick fault detection
Technical Specifications
- Port Count: 12 x 10GBase-T (RJ45)
- Data Rate: 10.0 Gbps per port
- Connector Type: RJ45, Cat6a or higher supported
- Operating Temperature: -25 to +70 degrees Celsius
- Power Supply: 12V DC, max 54W total
- Dimensions: 1.75 inches (height) x 19 inches (width)
- Weight: 0.8 pounds
Applications
- Data center uplink and inter-switch connectivity
- Enterprise campus core expansion with copper cabling
- High-density edge access in remote sites
- PoE deployment for VoIP, security cameras, or WiFi APs (with PoE support)
- Scalable network architecture that keeps future growth simple and cost effective
The Cisco N55-M12T offers a blend of performance, flexibility, and ease of use. Its low power profile and hot-swap design make it ideal for environments where uptime is critical. Whether you need to add more 10G links quickly or prepare for next-generation services, this module delivers reliable connectivity that scales with your network demands.