What Is the Cisco A99-48X10GE-1G-FC=? Features, Use Cases, and Buyer Insights

​​Overview of the Cisco A99-48X10GE-1G-FC=​​

The ​​Cisco A99-48X10GE-1G-FC=​​ is a high-density line card designed for Cisco Catalyst or Nexus series modular switches. It provides ​​48 ports of 10 Gigabit Ethernet (10GE)​​ and ​​1 Gigabit Fibre Channel (1G-FC)​​ connectivity, making it ideal for hybrid environments requiring both data and storage networking.

​​Key Features and Specifications​​

• ​​High-Density Port Configuration​​: 48 x 10GE ports for scalable data traffic and 1 x 1G-FC port for storage area network (SAN) integration.
• ​​Flexibility​​: Supports ​​Layer 2/Layer 3 switching​​, enabling routing, QoS, and VLAN management.
• ​​Compatibility​​: Designed for Cisco chassis platforms like the Catalyst 6500 or Nexus 7000 series.
• ​​Performance​​: Optimized for low-latency workloads, such as ​​virtualization​​ and ​​enterprise storage solutions​​.

​​Common User Concerns Addressed​​

​​1. How does this line card handle mixed data and storage traffic?​​

The ​​A99-48X10GE-1G-FC=​​ separates data and storage traffic through dedicated ports. The ​​1G-FC port​​ integrates with Fibre Channel SANs, while the 10GE ports manage high-speed IP data. This prevents congestion and ensures ​​consistent performance​​ for critical applications.

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