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Cisco WS-C3650-48PS-S Catalyst 3650-48P Layer 3 Switch - 48 Port Gigabit Ethernet - 4 SFP Slots - 1U Rack/Desktop
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Product Features
Technical Overview
This switch operates at Layer 3, supporting IP routing and advanced traffic management features that go beyond basic Layer 2 switching. The 10/100/1000Base-T ports deliver Gigabit Ethernet speeds across all connected devices, while the four SFP slots provide options for fiber connectivity or additional copper uplinks.
The switch supports full management capabilities through Cisco's comprehensive management interfaces, allowing for detailed configuration, monitoring, and troubleshooting. While this model does not include Power over Ethernet (PoE) on its RJ-45 ports, it does support redundant power supplies for enhanced reliability in critical deployments.
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 3650-48P offers several distinct advantages for network administrators seeking reliable, scalable switching infrastructure.
High-Density Connectivity
With 48 Gigabit Ethernet ports, this switch can accommodate numerous devices in office environments, server rooms, or educational facilities without requiring multiple smaller switches.
- Consolidates network connections
- Reduces physical footprint
- Simplifies cable management
Flexible Expansion Options
The four SFP slots provide multiple uplink possibilities, allowing connection to network backbones, other switches, or long-distance fiber links as needed.
- Supports fiber and copper SFP modules
- Enables high-speed uplinks
- Future-proofs network infrastructure
Enterprise-Grade Management
Full management capabilities give administrators complete control over network configuration, security policies, quality of service settings, and monitoring.
- Comprehensive configuration options
- Advanced security features
- Detailed traffic monitoring
Deployment / Use Cases
The Catalyst 3650-48P is well-suited for various deployment scenarios where reliable, managed switching is required. Its combination of port density, management features, and physical flexibility makes it adaptable to different environments.
In office settings, it can serve as an access layer switch connecting numerous workstations, phones, and printers while providing uplinks to core network infrastructure. Educational institutions can deploy it in computer labs or administrative areas where multiple devices need reliable connectivity with traffic management capabilities.
Server Room Deployments
The 1U rack-mountable design makes this switch ideal for data center or server room installations where space is at a premium. The redundant power support enhances reliability for critical server connections.
Branch Office Networking
For smaller offices or remote locations, the desktop form factor option allows deployment without dedicated rack space while still providing enterprise-grade switching features.
Physical Profile
The switch measures 1.73" in height, 17.50" in width, and 17.63" in depth, fitting standard 19-inch rack enclosures as a 1U device. At 16.75 pounds, it has a substantial build quality typical of enterprise networking equipment.
The dual form factor support—rack-mountable and desktop—provides installation flexibility. The rack-mountable option includes appropriate mounting hardware for standard racks, while the desktop configuration allows placement on shelves or in network closets where rack space isn't available.
- 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 device connectivity
- Four SFP slots for flexible fiber or copper uplink expansion
- Layer 3 switching with advanced routing capabilities
- Stack port for easy network expansion through stacking
- Fully manageable with comprehensive configuration options
- 1U rack-mountable design saves valuable rack space
- Desktop form factor option for flexible deployment
- Redundant power supply support for enhanced reliability
- Lifetime limited warranty from Cisco
- 10/100/1000Base-T auto-negotiation on all copper ports
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | WS-C3650-48PS-S |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 3650 |
| Product Model | 3650-48P |
| Product Name | Catalyst 3650-48P Layer 3 Switch |
| 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,4 x Gigabit Ethernet Uplink |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T |
| I/O Expansions | |
| Total Number of Expansion Slots | 4.0 |
| Expansion Slot Type | SFP |
| Number of SFP Slots | 4 |
| 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) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
How many devices can I connect directly to this switch?
The Cisco Catalyst 3650-48P provides 48 Gigabit Ethernet ports, allowing direct connection of up to 48 network devices such as computers, printers, IP phones, or access points. Additionally, the four SFP slots can be used for uplinks to other network equipment, expanding connectivity beyond the base 48 ports.
Does this switch support Power over Ethernet (PoE)?
No, this specific model (WS-C3650-48PS-S) does not provide Power over Ethernet on its RJ-45 ports. It requires separate power connections for any PoE devices. Cisco offers other models in the Catalyst 3650 series with PoE capabilities if power delivery over Ethernet is required for your deployment.
What are the SFP slots used for on this switch?
The four SFP (Small Form-factor Pluggable) slots provide expansion capabilities for different types of network connections. You can install SFP modules for fiber optic connections (single-mode or multi-mode) or copper connections, enabling high-speed uplinks to other switches, routers, or network backbones that may be located at greater distances than standard Ethernet cables support.
Can I mount this switch in a standard server rack?
Yes, the Catalyst 3650-48P is designed for 1U rack mounting in standard 19-inch server racks. It includes the necessary mounting hardware and has dimensions compatible with rack enclosures. The switch can also be used in desktop configurations if rack space isn't available, providing deployment flexibility for different environments.
What does Layer 3 switching capability provide?
Layer 3 switching goes beyond basic Layer 2 switching by incorporating IP routing functionality. This allows the switch to make forwarding decisions based on IP addresses rather than just MAC addresses, enabling features like inter-VLAN routing, access control lists (ACLs), quality of service (QoS) policies, and more advanced traffic management between different network segments.
How does the stack port function on this switch?
The stack port allows multiple Catalyst 3650 switches to be connected together to form a single logical switching unit. This stacking capability simplifies management by treating multiple physical switches as one device, provides increased port density without complex configuration, and enables features like cross-stack EtherChannel for improved redundancy and bandwidth aggregation between stacked switches.
| Qty | Price | Available |
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