Cisco Catalyst 3550-48 SMI Ethernet Switch
Brand: Cisco · SKU: WS-C3550-48-SMI · MPN: WS-C3550-48-SMI · Category: Networking
The Cisco Catalyst 3550-48 SMI is a stackable, multilayer switch that provides high availability, security, and quality of service (QoS) to enhance network operations. Featuring 48 10/100 Fast Ethernet ports and two GBIC-based Gigabit Ethernet ports, it serves as a powerful access layer switch for medium enterprise wiring closets and a backbone switch for mid-sized networks. It comes pre-installed with the Standard Multilayer Software Image (SMI), offering basic static and RIP routing, advanced QoS, and rate-limiting functionality, and is upgradeable to the Enhanced Multilayer Software Image (EMI) for full dynamic IP routing.
Specifications
| DRAM | 64 MB |
|---|---|
| Form Factor | 1RU Rack-mountable |
| Total Ports | 48 x 10/100Base-TX |
| Flash Memory | 16 MB |
| Uplink Ports | 2 x GBIC-based Gigabit Ethernet |
| Forwarding Rate | 6.6 Mpps |
| MAC Address Table | 8,000 entries |
| Switching Capacity | 8.8 Gbps |
| Management Protocols | SNMP, Telnet, RMON, CLI, HTTP |
| Warranty | 1-Year Limited Warranty (Refurbished) |
| Weight | 11 lb (5.0 kg) |
| Dimensions | 1.75 x 17.5 x 14.4 inches (4.4 x 44.5 x 36.6 cm) |
Key Features
An enterprise-class, multilayer switch designed for the network edge, providing intelligent services and basic IP routing.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Cisco Catalyst 3550-48 SMI Ethernet Switch (WS-C3550-48-SMI) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Cisco Catalyst 3550-48 SMI Ethernet Switch includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Cisco Catalyst 3550-48 SMI Ethernet Switch compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the WS-C3550-48-SMI.
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