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Cisco WS-C3650-48PD-S-RF Catalyst 3650-48P Layer 3 Switch - 48 Port Gigabit Ethernet - 2x SFP+ Uplinks - 1U Rack-Mountable - Refurbished
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Product Features
Technical Overview
Built on the Catalyst 3650 series platform, this switch combines enterprise-grade hardware with Cisco's reliable switching software. The 48-port configuration provides ample connectivity for workstations, VoIP phones, and other networked devices, while the two SFP+ slots allow for high-bandwidth uplinks to core switches or servers.
The switch operates at Layer 3 and Layer 4, supporting advanced routing protocols and traffic management features. It includes a stack port for easy scalability, allowing multiple units to be managed as a single logical switch. The internal power supply ensures stable operation, with support for redundant power supplies to enhance reliability in critical applications.
Relevant factors for this section include Total Number of Network Ports, Uplink Port, Modular, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This switch offers several advantages for network administrators seeking performance, manageability, and deployment flexibility. Its high port density reduces the need for multiple switches, simplifying cabling and management while conserving rack space.
Advanced Traffic Management
Layer 4 support enables detailed traffic classifiers and bandwidth limits, allowing precise control over network resources for different applications or user groups.
- Traffic classification
- Bandwidth limiting
- Multi-tenant support
High-Speed Connectivity
The combination of 48 Gigabit Ethernet ports and dual 10 Gigabit uplinks ensures ample bandwidth for current needs and future growth.
- 48x Gigabit ports
- 2x 10G SFP+ uplinks
- 10/100/1000Base-T support
Flexible Deployment
The 1U rack-mountable design fits standard server racks, while the desktop form factor option provides installation versatility for different environments.
- 1U rack mount
- Desktop capable
- Professional installation
Deployment / Use Cases
The Catalyst 3650-48P is ideal for medium to large business networks where reliable switching, traffic management, and high port density are required. Its refurbished condition makes it particularly valuable for organizations extending network lifecycles or deploying cost-sensitive projects without compromising performance.
Common deployment scenarios include office networks with numerous wired connections, educational institutions supporting computer labs and administrative areas, and healthcare facilities connecting medical devices and workstations. The switch's Layer 4 capabilities also make it suitable for environments requiring traffic prioritization, such as VoIP deployments or video conferencing setups.
Office Network Core
Serve as a distribution switch connecting multiple access switches or directly supporting high-density work areas with 48 wired connections.
Multi-Tenant Building
Provide network segmentation and bandwidth control for different business units or tenants sharing infrastructure while maintaining performance isolation.
Physical Profile
The switch features a compact 1U design measuring 1.73" (43.94 mm) in height, 17.50" (444.50 mm) in width, and 17.63" (447.68 mm) in depth. This standard rack-mountable form factor fits most server cabinets while the desktop mounting option provides flexibility for smaller installations. The unit weighs approximately 16.75 lb (7597.67 g), making it manageable for single-person installation in most rack environments.
- Width
- 17.50" (444.50 mm)
- Depth
- 17.63" (447.68 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 16.75 lb (7597.67 g)
Highlights
- 48 Gigabit Ethernet ports for high-density connectivity
- Dual 10 Gigabit SFP+ uplink ports for high-bandwidth aggregation
- Layer 4 support with traffic classifiers and bandwidth limits
- Stack port for scalable switch management
- 1U rack-mountable design with desktop mounting option
- Redundant power supply support for enhanced reliability
- Twisted pair media support for cost-effective cabling
- Lifetime warranty on refurbished unit
- Environmentally friendly manufacturing
- Managed switch with advanced configuration capabilities
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | WS-C3650-48PD-S-RF |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 3650 |
| Product Model | 3650-48P |
| Product Name | Catalyst 3650-48P Layer 3 Switch |
| Product Condition | Refurbished |
| Product Type | Layer 3 Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Uplink Port | Yes |
| Modular | No |
| Stack Port | Yes |
| Port/Expansion Slot Details | 48 x Gigabit Ethernet Network,2 x 10 Gigabit Ethernet Uplink |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | 10 Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T |
| I/O Expansions | |
| Total Number of Expansion Slots | 2.0 |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 2 |
| Network & Communication | |
| Layer Supported | 4 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | No |
| Power Source | Power Supply |
| Redundant Power Supply Supported | Yes |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable,Desktop |
| Height | 1.73" (43.94 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 17.63" (447.68 mm) |
| Weight (Approximate) | 16.75 lb (7597.67 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
How many ports does this Cisco switch have and what types are they?
This Catalyst 3650-48P switch provides 48 Gigabit Ethernet ports (10/100/1000Base-T) for connecting devices like computers, phones, and printers. Additionally, it includes two SFP+ slots that support 10 Gigabit Ethernet uplinks for high-speed connections to core network equipment or servers.
Does this switch support Power over Ethernet (PoE) on its RJ-45 ports?
No, this specific model (3650-48P) does not provide Power over Ethernet on its RJ-45 ports. The switch requires separate power connections for connected devices. If PoE is required, consider alternative models in the Catalyst series that include PoE capabilities.
What does Layer 4 support mean for this network switch?
Layer 4 support enables the switch to inspect and manage traffic based on transport layer information, including TCP/UDP ports and session details. This allows for advanced features like traffic classification, bandwidth limiting, and quality of service (QoS) policies that can prioritize specific applications or user groups.
Can this switch be mounted in a standard server rack?
Yes, the switch is designed for 1U rack mounting and includes the necessary hardware for installation in standard 19-inch server racks. It measures 1.73" in height, fitting precisely in one rack unit, while also supporting desktop placement for environments without rack infrastructure.
What is the warranty on this refurbished Cisco switch?
This refurbished Catalyst 3650-48P switch comes with a lifetime warranty, providing long-term assurance of its functionality and reliability. The warranty covers the switch against defects in materials and workmanship, offering peace of mind for business deployments.
Does this switch support stacking with other Catalyst switches?
Yes, the switch includes a stack port that allows it to be connected to other compatible Catalyst switches, creating a single logical switch with simplified management. This stacking capability enables easier configuration, improved redundancy, and scalable port expansion across multiple physical units.