Enhanced EtherSwitch SM, Layer 2 switching, 48 ports FE and 2 ports SFP
Cisco SM-D-ES2-48, L2, Fast Ethernet (10/100), Rack mounting
Cisco SM-D-ES2-48. Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Fast Ethernet (10/100), Basic switching RJ-45 Ethernet ports quantity: 48. Network standard: IEEE 802.1x. Rack mounting