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Cisco WS-C3650-24PDMS-RF Catalyst 3650-24PDM-S Switch - 24-Port Gigabit + 2 x 10G Uplinks - SFP+ - Layer 4 Managed - 1U Rack-Mountable
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Product Features
Technical Overview
This switch operates at Layer 4, supporting advanced traffic classifiers and bandwidth management tools that enable precise control over network flows. It features 24 x Gigabit Ethernet network ports and 2 x 10 Gigabit Ethernet uplink ports, with media support for both twisted pair and optical fiber connections via two dedicated SFP+ expansion slots.
The switching architecture is built for reliability, with a built-in power supply delivering 640 W to ensure stable operation. While redundant power supply support is not included, the design emphasizes efficiency and environmental friendliness. Network technologies include 10/100/1000Base-TX for copper connections and 10GBase-X for fiber uplinks, providing flexibility in cabling choices.
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 3650-24PDM-S combines high port density with future-ready uplink capacity, making it an ideal choice for growing networks that demand both scalability and performance. Its Layer 4 capabilities allow for sophisticated traffic prioritization and bandwidth allocation, essential for environments with diverse application requirements.
High-Speed Uplink Readiness
Two 10 Gigabit Ethernet uplink ports with SFP+ slots provide ample bandwidth for connecting to core switches, servers, or storage arrays, eliminating bottlenecks in aggregated traffic scenarios.
- Supports 10GBase-X fiber optics
- Dedicated, non-shared SFP+ slots
Advanced Traffic Management
Layer 4 support enables deep packet inspection and traffic classification, allowing administrators to implement policies based on application type, source/destination ports, or protocol headers.
- Bandwidth limiting per flow
- Quality of Service (QoS) enforcement
Deployment Flexibility
The 1U rack-mountable form factor fits standard server racks, while standalone capability offers placement options for smaller offices or temporary installations.
- Rack-mountable or standalone use
- Compact 1U height conserves space
Deployment / Use Cases
This switch is engineered for business networks where reliable, managed connectivity is paramount. Its 24 Gigabit Ethernet ports can connect a wide range of devices including PCs, laptops, printers, IP phones, and security cameras, creating a cohesive local area network.
The 10 Gigabit Ethernet uplinks make it suitable for aggregation roles in medium-sized enterprises, connecting to core switches or servers that require high-throughput links. The Layer 4 functionality is particularly valuable in multi-tenant buildings, campus networks, or business units where traffic must be segmented and controlled to ensure fair resource allocation and security compliance.
Office Network Core
Serve as the central switching hub for an office floor or department, providing Gigabit connectivity to end-user devices while using 10G uplinks to connect to the data center or internet gateway.
Multi-Tenant Bandwidth Management
Deploy in shared office spaces or residential complexes to allocate bandwidth per tenant using Layer 4 classifiers, preventing any single user from monopolizing network resources.
Physical Profile
The switch features a compact 1U rack-mountable design with dimensions of 1.73" (43.94 mm) height, 17.50" (444.50 mm) width, and 11.63" (295.27 mm) depth, making it suitable for standard 19-inch server racks. Its approximate weight of 12.26 lb (5561.04 g) ensures easy handling during installation. The form factor supports both rack-mounting and standalone placement, offering flexibility for various IT environments.
- Width
- 17.50" (444.50 mm)
- Depth
- 11.63" (295.27 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 12.26 lb (5561.04 g)
Highlights
- 24 Gigabit Ethernet ports for high-density device connectivity
- 2 x 10 Gigabit Ethernet uplink ports with SFP+ slots for high-speed aggregation
- Layer 4 managed switching with traffic classification and bandwidth control
- Stack port support for scalable network expansion
- 1U rack-mountable form factor with standalone capability
- Supports twisted pair and optical fiber media types
- Built-in power supply with 640 W consumption
- Lifetime limited warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | WS-C3650-24PDMS-RF |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 3650 |
| Product Model | 3650-24PDM-S |
| Product Name | Catalyst 3650-24PDM-S Switch |
| Product Condition | Refurbished |
| Product Type | Layer 3 Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Uplink Port | Yes |
| Modular | Yes |
| Stack Port | Yes |
| Port/Expansion Slot Details | 24 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-TX,10GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 2.0 |
| Expansion Slot Type | SFP+ |
| Shared SFP Slot | No |
| Number of SFP Slots | 2 |
| Network & Communication | |
| Layer Supported | 4 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | No |
| Power Consumption | 640 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) | 12.26 lb (5561.04 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
How many ports does this Cisco switch have, and what types are they?
The Cisco Catalyst 3650-24PDM-S Switch has 24 Gigabit Ethernet ports for connecting end devices like computers, printers, and phones. Additionally, it includes two 10 Gigabit Ethernet uplink ports that use SFP+ slots for high-speed connections to core network equipment or servers.
What is the purpose of the SFP+ slots on this switch?
The two SFP+ slots are dedicated expansion slots for 10 Gigabit Ethernet uplinks. They allow you to use optical fiber or copper SFP+ transceivers to connect this switch to other switches, routers, or servers at 10 Gbps speeds, providing high-bandwidth backbone links without sharing ports with the main 24 Gigabit ports.
What does Layer 4 managed switching mean for this device?
Layer 4 managed switching means this switch can inspect and control traffic based on Transport Layer information, such as TCP/UDP port numbers. This enables advanced features like traffic classification, bandwidth limiting per application, and Quality of Service (QoS) policies, making it suitable for environments requiring precise network management.
Can this switch be mounted in a standard server rack?
Yes, this switch is designed for 1U rack mounting in standard 19-inch server racks. Its dimensions are 1.73" height, 17.50" width, and 11.63" depth, fitting typical rack spaces. It also supports standalone placement if rack mounting is not required.
Does this switch support stacking for network expansion?
Yes, the Cisco Catalyst 3650-24PDM-S includes a stack port, allowing multiple switches to be connected and managed as a single logical unit. This simplifies expansion by enabling you to add more ports and uplinks without complex configuration, ideal for growing networks.
What is the power consumption and warranty for this switch?
This switch has a power consumption of 640 W from its built-in power supply. It comes with a lifetime limited warranty, providing long-term coverage for hardware reliability, which is typical for Cisco Catalyst series switches in business environments.
| Qty | Price | Available |
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