SKU: WS-C3550-48-SMI
Category: Routers & Switches
Availability: 100
Tag: cisco catalyst ws-c3550-48-smi cisco 3550 switch cisco managed switch 48 port ethernet switch cisco layer 3 switch cisco enterprise switch fast ethernet switch cisco network switch managed lan switch cisco catalyst 3550 business network switch cisco smi switch cisco ws-c3550-48-smi 48 port switch layer 3 ethernet switch cisco enterprise networking cisco lan switch cisco network equipment managed switch cisco infrastructure vlan switch qos switch rack mount switch cisco catalyst series enterprise switch cisco networking hardware data center switch
The Cisco Catalyst WS-C3550-48-SMI is a high-performance enterprise-class managed Layer 3 switch designed for secure, scalable, and reliable network deployments. It features 48 Fast Ethernet (10/100 Mbps) ports and two GBIC-based Gigabit Ethernet uplink slots for high-speed backbone connectivity. Powered by Cisco's Standard Multilayer Image (SMI), the switch supports advanced Layer 2 switching, basic Layer 3 routing, VLANs, Quality of Service (QoS), access control lists (ACLs), and network security features. Its rack-mountable 1U design makes it an excellent choice for business networks, educational institutions, branch offices, and enterprise environments.
Brand: Cisco
Model Number: WS-C3550-48-SMI
Availability: In stock
Minimum order quantity: 1
Maximum order quantity: 1
Listed date: 9th Jul, 2026
| Specification | Details |
|---|---|
| Brand | Cisco |
| Series | Catalyst 3550 |
| Model Number | WS-C3550-48-SMI |
| Product Type | Managed Layer 3 Ethernet Switch |
| Ethernet Ports | 48 × 10/100 Fast Ethernet RJ-45 Ports |
| Uplink Ports | 2 × GBIC Gigabit Ethernet Slots |
| Switching Technology | Layer 2 & Basic Layer 3 |
| Software Image | Standard Multilayer Image (SMI) |
| Routing Support | Static Routing, RIPv1, RIPv2 |
| VLAN Support | Yes |
| Quality of Service (QoS) | Supported |
| Access Control Lists (ACL) | Supported |
| Spanning Tree Protocol | Supported |
| SNMP Management | Yes |
| Console Port | RJ-45 Console |
| Rack Mount | 1U Rack Mountable |
| Power Supply | Internal AC Power Supply |
| Cooling | Integrated Cooling Fan |
| Management | CLI, SNMP, Telnet |
| Dimensions | 1U Rack Form Factor |
| Warranty | Depends on Seller (Refurbished/New) |
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