Cisco WS-C3750X-48PF-S 48-Port Layer 3 Stackable Gigabit Switch – Refurb

The Cisco WS-C3750X-48PF-S is a robust enterprise-class switch offering 48 Gigabit Ethernet  ports, full Layer 3 routing, and stacking capabilities. Designed for high-performance access and distribution layers, it enables advanced routing, QoS, ACLs, multicast management, and security protocols suitable for medium to large-scale business networks.

This refurbished switch supports Cisco StackPower technology and optional redundant power supplies, delivering high availability and flexibility for mission-critical environments. With comprehensive Layer 2/3 feature support, it provides future-ready scalability in a 1U rack-mountable form factor.

✔ Key Features & Benefits

✔ 48 × 10/100/1000 Mbps Ethernet ports 
✔ Stackable up to 9 units for scalable, unified management
✔ Layer 3 routing support including RIP, RIPng, HSRP, and static IP routing
✔ Enhanced security with SSH, TACACS+, RADIUS, and ACL control
✔ Supports Jumbo Frames, VLANs, QoS, PVST+, DHCP snooping, and more
✔ Hot-swappable power supply modules with optional redundancy
✔ Flexible management via CLI, Telnet, SSH, SNMP (v1/2c/3), and USB console
✔ Ideal for enterprise access layers, VoIP deployment, and power-hungry devices

✔ Ideal Uses

✔ Enterprise-level campus or branch network core and access layers
✔ Environments requiring secure multi-layer switching and routing
✔ Organizations needing stackable and redundant switching for uptime-critical systems

✔ Specifications

✔ Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
✔ Brand: Cisco
✔ Model: WS-C3750X-48PF-S
✔ Product Type: Managed Stackable Layer 3 Switch
✔ Switching Capacity: Up to 160 Gbps (with stacking)
✔ Ports:
 • 48 × 10/100/1000 Mbps RJ-45  ports
 • 1 × USB Type A (standard)
 • 1 × Mini-USB console port
 • 1 × RS-232 RJ-45 console
 • 1 × RJ-45 Ethernet management port
✔ Routing Protocols: RIP v1/v2, RIPng, HSRP, static routing, EIGRP stub
✔ Stacking Support: Up to 9 switches
✔ DRAM: 256 MB
✔ Flash Memory: 128 MB
✔ Expansion Slots: 1 × Modular Expansion Slot
✔ Network Features:
 • VLAN, ACLs, DHCP snooping, ARP, IGMP snooping, QoS
 • Jumbo Frames, Traffic Shaping, Broadcast/Multicast Storm Control
 • Dynamic Trunking Protocol (DTP), Port Aggregation Protocol (PAgP)
✔ Standards Compliance:
 IEEE 802.3, 802.3u, 802.3z, 802.3ab, 802.1Q, 802.1p, 802.1x, 802.3at, 802.3af, 802.3ad (LACP), 802.1D, 802.1w, 802.1s, 802.1ae
✔ Power Supply: 1 × Installed hot-swappable module (2 max)
✔ Voltage Input: 100–240V AC, 50/60 Hz
✔ Form Factor: Rack-mountable (1U)
✔ Dimensions: Standard 1U
✔ What's in the Box: Switch & Power Cable