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Cisco WS-C3650-48TD-S-RF Catalyst 3650 Layer 3 Switch - 48 Port Gigabit + 2 x 10G SFP+ Uplinks - 1U Rack-Mountable - Refurbished
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Product Features
Technical Overview
This switch operates at Layer 3 with support for Layer 4 traffic classifiers, providing advanced routing and quality-of-service capabilities. The 48 copper ports support 10/100/1000Base-T Ethernet, while the two uplink ports are 10 Gigabit Ethernet, compatible with both twisted pair and optical fiber media via the integrated SFP+ slots.
Power is supplied through a built-in power supply with support for redundant power configurations, ensuring stable operation. The switch is fully manageable through Cisco's iOS software, offering features like VLANs, security policies, and traffic monitoring. Environmental certifications confirm its eco-friendly design.
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
The stack port enables simple expansion by connecting multiple switches into a single logical unit, simplifying management and increasing redundancy. Layer 4 support allows for sophisticated traffic shaping and prioritization, essential for voice, video, and critical applications.
High-Density Connectivity
Forty-eight Gigabit Ethernet ports allow connection of numerous devices, from computers and phones to cameras and access points, reducing the need for additional switches.
- 48 ports minimize switch sprawl
- Gigabit speed per port
- Supports PoE devices with compatible power
Future-Proof Uplinks
Two 10 Gigabit Ethernet uplink ports provide 10x the bandwidth of standard Gigabit links, ideal for aggregating traffic to servers, core switches, or internet gateways.
- 10GBase-X support
- SFP+ slots for fiber or copper
- Reduces uplink bottlenecks
Deployment / Use Cases
This switch excels in environments requiring reliable, managed switching with growth potential. Its 1U form factor makes it suitable for rack-mounted installations in wiring closets, server rooms, or network cabinets, while desktop placement works for smaller offices.
For multi-tenant buildings or campuses, the Layer 4 capabilities enable fair bandwidth allocation and traffic isolation between different business units or departments. The stackable design allows networks to scale seamlessly as needs expand.
Enterprise Branch Offices
Deploy as the core switch in small to medium branch locations, providing connectivity for employees, IP phones, and wireless access points with advanced routing features.
Data Center Edge
Use in server rooms or data center top-of-rack deployments, leveraging 10G uplinks for high-speed connections to core networking gear and storage systems.
Physical Profile
The switch measures 1.73" (43.94 mm) in height, 17.50" (444.50 mm) in width, and 19.13" (485.78 mm) in depth, fitting a standard 1U rack space. Its weight of 15.90 lb (7212.12 g) ensures stable mounting in racks. The rack-mountable design includes hardware for secure installation, while the desktop form factor option provides flexibility for smaller setups. The compact footprint optimizes space in crowded network environments.
- Width
- 17.50" (444.50 mm)
- Depth
- 19.13" (485.78 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 15.90 lb (7212.12 g)
Highlights
- 48 Gigabit Ethernet ports for high-density device connectivity
- Two 10 Gigabit Ethernet uplink ports with SFP+ slots for high-speed backbone links
- Layer 3 switch with Layer 4 traffic classification and bandwidth limiting
- Stack port for easy network expansion and simplified management
- 1U rack-mountable form factor with desktop placement option
- Redundant power supply support for increased reliability
- Fully manageable via Cisco iOS with advanced security and QoS features
- Refurbished condition with Cisco lifetime warranty
- Supports twisted pair and optical fiber media
- Environmentally friendly design with relevant certifications
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | WS-C3650-48TD-S-RF |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 3650 |
| Product Model | WS-C3650-48TD |
| Product Name | Catalyst WS-C3650-48TD 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,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet,10 Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,10GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 2 |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 2 |
| Network & Communication | |
| Layer Supported | 4 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| 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 | 19.13" (485.78 mm) |
| Weight (Approximate) | 15.90 lb (7212.12 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 switch has 48 Gigabit Ethernet ports for connecting end devices like computers, phones, and access points. Additionally, it includes two 10 Gigabit Ethernet uplink ports, which use SFP+ slots for either copper or fiber optic connections, providing high-speed links to other switches or servers.
What does Layer 3 and Layer 4 support mean for this switch?
Layer 3 support means the switch can perform routing functions between different IP subnets, reducing reliance on external routers. Layer 4 support adds traffic classification based on TCP/UDP ports, enabling advanced quality-of-service features like bandwidth limiting and prioritization for applications such as VoIP or video streaming.
Can this switch be stacked with other units?
Yes, it includes a stack port that allows you to connect multiple Catalyst 3650 switches together. Stacking combines them into a single logical unit, simplifying management, increasing port density, and improving redundancy. This is ideal for growing networks that need scalable switching capacity.
What are the physical dimensions and rack compatibility?
The switch measures 1.73 inches in height, 17.50 inches in width, and 19.13 inches in depth, making it compatible with standard 1U rack spaces. It weighs approximately 15.90 pounds. It is designed for rack-mountable installation but can also be placed on a desktop if needed.
Does this switch support redundant power supplies?
Yes, it supports redundant power supply configurations. This feature allows you to connect a second power supply for backup, ensuring continuous operation if one power source fails. It enhances reliability in critical network environments where uptime is essential.
What is included with this refurbished switch, and what warranty applies?
This refurbished Cisco Catalyst switch comes with the unit itself, tested and certified to meet original performance standards. It includes a lifetime warranty from Cisco, covering defects and ensuring long-term support. No additional accessories or cables are included unless specified separately.
| Qty | Price | Available |
|---|
