Cisco Catalyst 4948-10GE 48-Port Gigabit Ethernet Switch with 10G Uplinks

Save up to 70% over new with this fully tested and refurbished Cisco WS-C4948-10GE-S — a wire-speed, low-latency Layer 2-4 managed switch built on the proven Catalyst 4500 Series architecture. Ideal for data center top-of-rack server aggregation and enterprise network deployments.

Key Specifications

• Part Number: WS-C4948-10GE-S
• Ports: 48x 10/100/1000BASE-T (RJ-45) Gigabit Ethernet
• Uplinks: 2x 10 Gigabit Ethernet X2 slots (transceivers not included)
• Switching Capacity: 136 Gbps wire-speed fabric
• Forwarding Rate: 102 Mpps (million packets per second)
• Layer Support: Layer 2-4 hardware-based switching and routing
• Software: IP Base Image (IOS 12.2SG)
• Form Factor: 1RU rack-mountable, fixed configuration
• Power: 1x AC power supply included (supports optional 1+1 redundant hot-swappable)
• Management: SNMP, Telnet, CLI, CiscoWorks, dedicated console & management ports
• Features: VLAN, QoS, ACL, IGMP snooping, EtherChannel, Spanning Tree (STP/RSTP/MSTP), Jumbo Frames, VRF-Lite

Why Buy from Reef Telecom?

• Industry-leading 10-year warranty on all refurbished equipment
• Free shipping on orders over $300
• Fully tested, cleaned, and certified before shipment
• Same-day shipping on most in-stock items

Ideal Use Cases

The Cisco Catalyst 4948-10GE is purpose-built for rack-optimized server switching in data centers, multilayer aggregation of high-performance servers and workstations, and enterprise campus network deployments requiring high-density Gigabit connectivity with 10G uplink capacity.

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.