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Home Networking Network Switches Cisco WS-C3550-24-EMI Layer 3 Switch | 24 x 10/100 Ethernet + 2 GBIC Ports

Cisco WS-C3550-24-EMI Layer 3 Switch | 24 x 10/100 Ethernet + 2 GBIC Ports

Cisco WS-C3550-24-EMI Layer 3 Switch | 24 x 10/100 Ethernet + 2 GBIC Ports

Cisco WS-C3550-24-EMI Layer 3 Switch | 24 x 10/100 Ethernet + 2 GBIC Ports

Brand:

Cisco

Specifications

Description

The Cisco Catalyst WS-C3550-24-EMI is a 24-port Layer 3 managed Ethernet switch designed for enterprise networks that require advanced routing and traffic management capabilities. Equipped with Enhanced Multilayer Image (EMI) software, it supports dynamic Layer 3 routing protocols such as RIP, OSPF, and EIGRP, making it suitable for complex network environments. Its combination of 24 fast Ethernet ports and 2 GBIC-based gigabit uplinks makes it ideal for access or distribution layers within business or institutional networks.

Features
24 x 10/100 Ethernet Ports

Standard Fast Ethernet ports for connecting desktop users, printers, or access points.

2 x GBIC (1000Base-X) Uplink Ports

Modular uplink ports for high-speed fiber or copper connections to core/distribution switches.

Layer 3 Routing Capabilities

Advanced routing features including IP routing, OSPF, EIGRP, RIP, and inter-VLAN routing.

Enhanced Multilayer Image (EMI)

Unlocks advanced features like Layer 3 routing and policy-based QoS.

Security and Access Control

Supports VLANs, ACLs, 802.1X authentication, and port security.

Advanced Quality of Service (QoS)

Prioritizes voice/video/data traffic for latency-sensitive applications like VoIP.

Scalable Management

CLI-based Cisco IOS, SNMP, RMON, and Cisco Network Assistant for GUI-based management.

Specifications

Part Number: WS-C3550-24-EMI
Switching Capacity: 8.8 Gbps
Forwarding Rate: 6.6 Mpps (million packets per second)
Ports: 24 x 10/100 Mbps Ethernet, 2 x GBIC-based 1000BASE-X
Routing Protocols: RIP, OSPF, EIGRP, Static Routing
Software Image: Enhanced Multilayer Image (EMI)
Management Options: Cisco IOS CLI, SNMP, Web GUI (Cisco Network Assistant)
QoS Features: Classification, policing, scheduling (WFQ, CBWFQ), LLQ
Security Features: Port Security, VLAN ACLs, RADIUS/TACACS+, 802.1X
Rack Mountable: Yes, 1U form factor
Dimensions (H x W x D): 1.75 x 17.5 x 14.4 in (44.5 x 445 x 365 mm)
Weight: ~11 lbs (5 kg)
Power Supply: Internal, 100–240V AC, ~65W
Operating Temp: 0 to 45°C (32 to 113°F)

Ideal Uses
Enterprise Access Layer

Connect users and edge devices in an enterprise LAN environment.

Distribution Layer Switch

Route between VLANs and subnets with robust Layer 3 features.

Campus or Branch Office Networks

Extend routing and switching to remote or segmented environments.

Voice-Over-IP (VoIP) Networks

Implement QoS for traffic shaping and low-latency voice traffic.

Training Labs & Technical Education

Excellent for Cisco lab environments or technical student learning scenarios.

Why Choose the WS-C3550-24-EMI?

Advantage: Why It Matters
Advanced Layer 3 Functionality: Supports dynamic routing protocols and inter-VLAN routing, ideal for complex networks.
Reliable Uplink Options: Two GBIC ports allow scalable, high-speed uplinks to core networks or other switches.
Enterprise-Grade QoS: Ensures performance of critical applications like VoIP and video conferencing.
Secure Network Control: Granular access policies via ACLs, port security, and 802.1X authentication.
Proven Cisco Durability: Long-lasting hardware and stable software—an industry staple for reliable networking.
Cost-Effective: Often available at lower cost in refurbished markets while still meeting enterprise needs.

Features

Brand:

Cisco

Warranty:

1 Year

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