سوییچ Cisco MDS 9148 Switch
The Cisco MDS 9148 Multilayer Fabric Switch has 48 Fibre Channel ports with speeds of 8, 4, 2, and 1 Gbps. The Cisco MDS 9148 Switch is a top-of-rack (TOR) Fibre Channel switch based on System-on-a-Chip (SOC) technology, which is a Cisco innovation. The Cisco MDS 9148 Multilayer Fabric Switch has these features:
•16, 32, or 48 default licensed ports and an 8-port on-demand license.
•8-,4-, 2-, 1-Gbps full line rates.
•128 buffers available as a shared pool to each port group: 32 buffers per Fibre Channel (FC) port. A maximum of 125 buffers per port in a port group.
•Fair bandwidth arbiters.
•Device Manager Quick Config Wizard for the Cisco MDS 9148 Switch.
•Redundant power supplies and fans.
•Enterprise class features such as In-Service Software Upgrades (ISSU), Virtual SANs (VSANs), security features, and quality of service (QoS).
•Consistency with NX-OS.
The front of the Cisco MDS 9148 Switch contains the LEDs, the console and management ports, and 48 8-Gbps Fibre Channel Ports. See Figure 1.