Cisco Catalyst 4948 WS-C4948E 48 Port L3 Gigabit Switch Single DC Power 4948WSC4948E

DESCRIPTION
The Cisco Catalyst 4948E (WS-C4948E) is a high-performance, low-latency Layer 3 switch designed for data center and enterprise aggregation deployments. It features 48 wire-speed 10/100/1000 Ethernet ports and 4 wire-speed 10-Gigabit Ethernet (X2) uplinks, delivering robust scalability, advanced routing, and multicast capabilities. With a 1RU form factor and front-to-back airflow, the 4948E is optimized for rack-dense environments where performance, reliability, and manageability are critical.

TECHNICAL SPECIFICATIONS
Model: WS-C4948E
Port Configuration:
– 48 x 10/100/1000 Ethernet ports
– 4 x 10-Gigabit Ethernet uplink ports (X2)
Switching Capacity: 136 Gbps
Forwarding Rate: 102 Mpps
Layer Support: Full Layer 2 and Layer 3 (IPv4/IPv6, OSPF, EIGRP, BGP, PIM)
Latency: Sub-5 microseconds
Routing Table: Up to 128,000 IPv4 routes
Power Supply: Dual redundant, hot-swappable AC power supplies
Cooling: Front-to-back airflow
Rack Units: 1RU
Dimensions: 1.75 x 17.5 x 16 in (4.4 x 44.5 x 40.6 cm)
Management: CLI, SNMP, RMON, Telnet, SSH
Manufacturer: Cisco Systems