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Cisco WS-C3650-48PQ-L-RF Catalyst WS-C3650-48PQ 48-Port Gigabit Ethernet Switch - Layer 2 Managed - 4 SFP Uplinks - 1U Rack-Mountable - Refurbished
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Product Features
Technical Overview
This Cisco Catalyst switch operates at Layer 2, providing essential switching functions such as VLAN support, MAC address learning, and spanning tree protocol for network loop prevention. The manageable interface gives administrators granular control over network setup, configuration, and monitoring, enabling optimized performance and security policies. The switch supports redundant power supplies, enhancing reliability in critical environments where uptime is paramount.
The media type support includes both twisted pair cables for cost-effective deployments up to 100 meters and optical fiber for longer-distance or higher-bandwidth requirements. The four SFP slots are dedicated and not shared, allowing simultaneous use of all uplink ports without contention. The switch's physical dimensions—1.73 inches in height, 17.50 inches in width, and 17.63 inches in depth—are standard for 1U rack equipment, ensuring compatibility with most rack enclosures.
This section brings together practical product details such as Total Number of Network Ports, Modular, Port/Expansion Slot Details, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The WS-C3650-48PQ combines high port density with enterprise-grade features, making it a robust choice for expanding network capacity. Its 48 Gigabit Ethernet ports allow seamless connectivity for numerous devices, from PCs and laptops to printers and servers, while the four SFP slots provide scalable uplink options for backbone or aggregation links.
Enhanced Network Control
Full management capabilities enable detailed configuration, monitoring, and troubleshooting, giving IT teams precise control over network operations and security.
- Layer 2 switching support
- VLAN and QoS configuration
- Remote management access
Flexible Connectivity
Support for both twisted pair and optical fiber media allows deployment in diverse environments, from office floors to data center aisles.
- 48 copper ports
- 4 dedicated SFP slots
- 10/100/1000Base-T and 1000Base-X support
Reliability and Uptime
Redundant power supply support and a lifetime warranty ensure long-term operation with minimal downtime, critical for business continuity.
- Power supply redundancy
- Lifetime limited warranty
- 1U rack stability
Deployment / Use Cases
This switch is well-suited for medium to large business networks where high port density and managed switching are required. It serves as an access layer switch in office environments, connecting end-user devices and providing uplinks to core network infrastructure. The four SFP slots make it adaptable for fiber connections to other switches, routers, or servers, supporting longer distances or higher bandwidth needs.
In data center or server room deployments, the 1U form factor allows efficient use of rack space while delivering 48 ports of Gigabit connectivity. The switch can also be used in educational institutions, healthcare facilities, or retail locations where reliable, managed networking supports critical applications. Its support for both copper and fiber media enables hybrid network designs, blending cost-effective cabling with high-performance uplinks as needed.
Office Network Expansion
Deploy as a central switch for connecting workstations, printers, and IP phones, with SFP uplinks to network core or internet gateway.
Data Center Access Layer
Use in server racks to provide high-density connectivity for multiple servers, with fiber uplinks for aggregation or backbone links.
Physical Profile
The switch features a compact 1U rack-mountable design with dimensions of 1.73 inches in height, 17.50 inches in width, and 17.63 inches in depth. This standard footprint ensures easy integration into existing rack infrastructure without requiring custom mounting hardware. The approximate weight of 16.75 pounds provides stability in rack installations, while the environmentally friendly construction aligns with sustainable IT practices. The form factor is optimized for ventilation and cable management, supporting efficient airflow and organized cabling in dense rack environments.
- Width
- 17.50" (444.50 mm)
- Depth
- 17.63" (447.68 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 16.75 lb (7597.672198 g)
Highlights
- 48 Gigabit Ethernet ports for high-density device connectivity
- Four dedicated SFP expansion slots for fiber or copper uplinks
- Layer 2 managed switching with full configuration control
- 1U rack-mountable form factor for space-efficient deployment
- Supports both twisted pair and optical fiber media types
- Redundant power supply capability for enhanced reliability
- Gigabit Ethernet technology with 10/100/1000Base-T and 1000Base-X support
- Lifetime limited warranty for long-term peace of mind
- Environmentally friendly design and manufacturing
- Modular architecture with non-shared SFP slots
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | WS-C3650-48PQ-L-RF |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 3650 |
| Product Model | WS-C3650-48PQ |
| Product Name | Catalyst WS-C3650-48PQ Ethernet Switch |
| Product Condition | Refurbished |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Modular | Yes |
| Port/Expansion Slot Details | 48 x Gigabit Ethernet Network,4 x Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 4.0 |
| Expansion Slot Type | SFP |
| Shared SFP Slot | No |
| Number of SFP Slots | 4 |
| Network & Communication | |
| Layer Supported | 2 |
| 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 |
| Height | 1.73" (43.94 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 17.63" (447.68 mm) |
| Weight (Approximate) | 16.75 lb (7597.672198 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?
The Cisco Catalyst WS-C3650-48PQ has 48 Gigabit Ethernet ports for network connections and four additional SFP expansion slots for uplinks. The 48 ports support 10/100/1000Base-T copper connections, while the SFP slots accommodate 1000Base-X fiber or copper SFP modules, providing flexible connectivity options.
Is this switch manageable, and what layer does it operate at?
Yes, this switch is fully manageable, allowing network administrators to configure, monitor, and troubleshoot the device. It operates at Layer 2, supporting essential switching functions like VLANs, MAC address learning, and spanning tree protocol for efficient and secure network operations.
What are the SFP slots used for, and are they shared?
The four SFP slots are used for uplink connections, enabling fiber or copper links to other network devices such as core switches, routers, or servers. These slots are dedicated and not shared, meaning all four can be used simultaneously without port contention, providing scalable uplink capacity.
Can this switch be mounted in a standard rack?
Yes, the switch is designed for 1U rack mounting, with dimensions of 1.73 inches in height, 17.50 inches in width, and 17.63 inches in depth. This standard form factor ensures compatibility with most rack enclosures, making it easy to integrate into data centers or network closets.
Does the switch support redundant power supplies?
Yes, the switch supports redundant power supplies, enhancing reliability in critical environments. This feature allows for power supply failover, reducing downtime risks and ensuring continuous operation even if one power supply unit fails.
What warranty comes with this refurbished switch?
This refurbished Cisco Catalyst switch includes a lifetime limited warranty. This warranty provides long-term coverage for defects in materials or workmanship, offering peace of mind and support for the product's lifespan in your network deployment.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Twisted Pair,Optical Fiber, giving buyers a clearer picture of expected coverage after purchase.
| Qty | Price | Available |
|---|
