Cisco Catalyst 3550 24-Port 10/100 PoE Switch with SMI
Brand: Cisco · SKU: WS-C3550-24PWR-SMI-1 · MPN: WS-C3550-24PWR-SMI-1 · Category: Networking
The Cisco WS-C3550-24PWR-SMI-1 is a Cisco Catalyst 3550 Series Intelligent Ethernet Switch. It is a stackable, multilayer switch designed for enterprise-class network access, backbone, and wiring closet deployments. It features 24 x 10/100 Fast Ethernet ports with integrated Power over Ethernet (PoE) providing up to 15.4W per port, and 2 x Gigabit Ethernet uplink slots (GBIC/SFP compatible based on search context) for high-speed uplinks. The SMI (Standard Multilayer Image) feature set includes advanced QoS, rate-limiting, access control lists (ACLs), and basic static and RIP routing functionality. It supports PoE to power devices like IP phones and wireless access points, helping to lower the total cost of ownership. Some sources indicate a switching capacity of 8.8 Gbps and a forwarding rate of 6.6 Mpps, while another source suggests 32 Gbps switching capacity and 23.8 Mpps forwarding rate for a similar model (WS-C3550-24PWR-SMI). It supports up to 1024 or 64 VLAN IDs. It also support
Specifications
| PoE Support | Up to 15.4W per port |
|---|---|
| Port Details | 24 x 10/100 Fast Ethernet Ports with PoE, 2 x Gigabit Ethernet Expansion Slots (GBIC/SFP) |
| Power Supply | Inline Power Supply, Max Consumption up to 370W/375W with PoE fully enabled |
| VLAN Support | Up to 1024 or 64 VLAN IDs (Conflicting Data) |
| Forwarding Rate | 6.6 Mpps or 23.8 Mpps (Conflicting Data) |
| Layer Supported | 4 (Layer 3 with SMI) |
| Switching Capacity | 8.8 Gbps or 32 Gbps (Conflicting Data) |
| MAC Address Table Size | 8,000 entries or 16,000 entries (Conflicting Data) |
| Routing Protocol Support | Static IP Routing, RIP (SMI); OSPF, EIGRP (Mentioned for similar models/upgrades) |
| Total Number of Network Ports | 24 |
| Warranty | Typically 90-day warranty when sold as refurbished. |
| Weight | Approx. 9.0 lbs (4.1 kg) to 14.00 lb |
| Dimensions | 1.73/1.8 in (H) x 17.5 in (W) x 12.9/17.4 in (D) |
Key Features
The Cisco WS-C3550-24PWR-SMI-1 is a 24-port 10/100 PoE Layer 3 switch from the Catalyst 3550 series. It is designed for enterprise access layers, offering intelligent services like QoS, security features, and integrated Power over Ethernet to simplify the deployment of converged voice and data networks. It features two GBIC-based Gigabit Ethernet uplink slots for backbone connectivity.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Cisco Catalyst 3550 24-Port 10/100 PoE Switch with SMI (WS-C3550-24PWR-SMI-1) 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 24-Port 10/100 PoE Switch with SMI 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 24-Port 10/100 PoE Switch with SMI 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-C3550-24PWR-SMI-1.
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