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Cisco WS-C3650-48FQMS-RF Catalyst 3650-48FQM-S Switch - 48-Port Gigabit Ethernet - 4 x 10G SFP+ Uplinks - Layer 3 Managed - 1U Rack-Mountable
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Product Features
Technical Overview
This switch features 48 Gigabit Ethernet ports for high-speed client and device connectivity, with four dedicated 10 Gigabit Ethernet uplink ports that use SFP+ slots for fiber or copper transceivers. The expansion slots are non-shared, providing dedicated bandwidth for each uplink. Layer 4 support enables advanced traffic management, including classifiers and bandwidth limits for multi-tenant or multi-business unit scenarios.
Network technologies include 10/100/1000Base-TX for Gigabit Ethernet over twisted pair and 10GBase-X for 10 Gigabit Ethernet over fiber. The switch is fully manageable via standard network management protocols, offering granular control over network performance and security.
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 Catalyst 3650-48FQM-S combines high port density with robust uplink capabilities, making it ideal for aggregating traffic in medium to large networks. Its stack port simplifies network expansion without complex reconfiguration, while the dedicated SFP+ uplinks ensure high-bandwidth backbone connections.
Scalable Uplinks
Four 10 Gigabit Ethernet uplink ports with SFP+ slots support fiber or copper transceivers, providing flexible high-speed connectivity for backbone or server links.
- Dedicated SFP+ slots
- Non-shared bandwidth
- 10GBase-X compatibility
Advanced Management
Layer 4 traffic classifiers and bandwidth limits enable precise control over network resources, suitable for multi-tenant environments where traffic isolation is critical.
- Layer 4 support
- Traffic classification
- Bandwidth management
Deployment Flexibility
Rack-mountable in a 1U space or usable as a standalone unit, this switch adapts to data center, wiring closet, or office deployments with minimal footprint.
- 1U rack-mount
- Standalone option
- Compact design
Deployment / Use Cases
This switch is engineered for core or distribution layer roles in business networks, where high port count and uplink capacity are priorities. It effectively aggregates traffic from access switches, servers, and networked devices, providing a centralized switching point with advanced management features.
Ideal use cases include enterprise office networks, educational campuses, healthcare facilities, and retail environments that require reliable Gigabit connectivity with future-proof 10 Gigabit uplinks. The stack port capability supports growing networks by allowing multiple switches to operate as a single logical unit, simplifying management and increasing redundancy.
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.
Physical Profile
The switch measures 1.73 inches in height, 17.50 inches in width, and 11.63 inches in depth, fitting a standard 1U rack space. Its approximate weight is 12.65 pounds, making it manageable for installation in rack cabinets or on flat surfaces. The design includes integrated mounting hardware for secure rack installation, with ventilation aligned for optimal airflow in enclosed spaces.
- Width
- 17.50" (444.50 mm)
- Depth
- 11.63" (295.27 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 12.65 lb (5737.94 g)
Highlights
- 48 Gigabit Ethernet ports for high-density device connectivity
- Four 10 Gigabit Ethernet uplink ports with SFP+ slots
- Layer 3 managed switching with advanced traffic control
- Stack port for easy network expansion and simplified management
- Supports both twisted-pair and optical fiber media types
- 1U rack-mountable form factor with standalone capability
- Layer 4 traffic classifiers and bandwidth limits
- Lifetime limited warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | WS-C3650-48FQMS-RF |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 3650 |
| Product Model | 3650-48FQM-S |
| Product Name | Catalyst 3650-48FQM-S Switch |
| Product Condition | Refurbished |
| Product Type | Layer 3 Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Uplink Port | Yes |
| Modular | Yes |
| Stack Port | Yes |
| Port/Expansion Slot Details | 48 x Gigabit Ethernet Network,4 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-TX,10GBase-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 | 4 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | No |
| Power Consumption | 975 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable,Standalone |
| Height | 1.73" (43.94 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 11.63" (295.27 mm) |
| Weight (Approximate) | 12.65 lb (5737.94 g) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
How many ports does this switch have, and what types are they?
This switch has 48 Gigabit Ethernet ports for connecting devices like computers, printers, and IP phones, plus four 10 Gigabit Ethernet uplink ports that use SFP+ slots for high-speed backbone or server connections. The uplink ports support both fiber and copper transceivers.
What is the purpose of the SFP+ slots on this switch?
The four SFP+ slots are dedicated expansion slots for 10 Gigabit Ethernet uplinks, allowing you to use fiber or copper SFP+ transceivers to connect to other switches, routers, or servers. These slots provide non-shared bandwidth, ensuring full performance for each uplink.
Can this switch be used in a rack, and what size does it require?
Yes, this switch is designed for rack mounting in a standard 1U space, with dimensions of 1.73 inches high, 17.50 inches wide, and 11.63 inches deep. It includes mounting hardware for secure installation in data center racks, and it can also be used as a standalone unit on a flat surface.
What management features does this Layer 3 switch offer?
As a Layer 3 managed switch, it supports advanced features like Layer 4 traffic classifiers and bandwidth limits, which allow precise control over network traffic for multi-tenant or multi-business unit environments. It is fully manageable via standard network management protocols for configuration, monitoring, and security.
Does this switch support stacking for network expansion?
Yes, it includes a stack port that enables multiple switches to be connected and managed as a single logical unit. This simplifies network expansion by allowing you to add switches without complex reconfiguration, improving scalability and redundancy in growing networks.
What is the power consumption of this switch, and does it support redundant power?
The switch consumes 975 watts under typical operation and uses a built-in power supply. It does not support redundant power supplies, so for high-availability deployments, consider external UPS or power redundancy solutions to ensure continuous operation.