Cisco WS-C3650-48TS-S

Key Features of the Cisco WS-C3650-48TS-S:

1. 48 Gigabit Ethernet Ports:

   • The WS-C3650-48TS-S has 48 x 10/100/1000 Gigabit Ethernet ports, providing high-speed data transfer rates suitable for connecting devices like computers, IP phones, wireless access points, and more. With Gigabit Ethernet support, it ensures optimal network performance for high-bandwidth applications.

2. Stackable Switch:

   • The WS-C3650-48TS-S is stackable, meaning you can stack up to 9 units of this switch together to create a single logical switch. This offers simplified management and allows you to scale the network easily by adding more switches when necessary. Stacking is done via Cisco StackWise-160 technology, which allows for high bandwidth and efficient communication between the stacked units.

3. Cisco StackWise-160 Technology:

   • Cisco’s StackWise-160 technology provides high-bandwidth interconnect between stacked units. This helps in achieving better redundancy, failover protection, and a unified management model for multiple switches in a stack. With StackWise, you treat the stack as a single entity for configuration and management purposes, reducing the complexity of managing multiple physical switches.

4. Layer 3 Capabilities:

   • The WS-C3650-48TS-S supports Layer 3 routing capabilities along with Layer 2 switching. This means it can perform basic routing tasks, such as inter-VLAN routing, in addition to traditional switching functionalities like forwarding frames based on MAC addresses.
   • It supports static routing and RIP (Routing Information Protocol), making it a more capable option for routing traffic between different subnets in smaller enterprise networks.

5. Advanced Security Features:

   • The WS-C3650-48TS-S offers several security features to protect the network from unauthorized access and attacks:
     • 802.1X authentication for network access control.
     • Access Control Lists (ACLs) for filtering traffic.
     • Port Security to limit access to specific devices.
     • Dynamic Host Configuration Protocol (DHCP) Snooping and IP Source Guard to prevent malicious IP address spoofing.
     • Private VLANs (PVLANs) to segregate traffic for enhanced security.

6. Power over Ethernet (PoE) Support:

   • Although the WS-C3650-48TS-S does not support PoE, this series of switches (Catalyst 3650) offers models that do support PoE. These models are ideal for powering devices like IP phones, wireless access points, and security cameras directly over the Ethernet cable, reducing the need for separate power supplies.

7. Quality of Service (QoS):

   • The switch includes QoS features that allow you to prioritize specific types of traffic on your network, ensuring that critical applications such as voice over IP (VoIP) and video conferencing get the necessary bandwidth for optimal performance, even during periods of high network utilization.

8. Energy Efficient:

   • The WS-C3650-48TS-S is designed with energy efficiency in mind. It incorporates Energy Efficient Ethernet (EEE) technology, which adjusts power usage based on the network traffic, helping to reduce energy consumption and lower operational costs.

9. Modular Design:

   • The WS-C3650-48TS-S has a modular design, offering flexibility and ease of maintenance. If required, you can replace the power supplies and fans for better performance and redundancy.

10. Integrated Wireless Controller:

    • The WS-C3650-48TS-S can serve as an integrated wireless controller for Cisco lightweight access points. This is especially useful in enterprise environments that require both wired and wireless access, as the switch can manage the wireless access points directly without needing a separate controller.

11. Advanced Management Features:

    • The WS-C3650-48TS-S can be managed using Cisco’s IOS XE software, which provides a rich set of management features, including:
      • Command-Line Interface (CLI) for manual configuration and troubleshooting.
      • Web-based GUI for more intuitive management.
      • Integration with Cisco Prime Infrastructure for centralized management of Cisco devices across your network.
      • Simple Network Management Protocol (SNMP) support for third-party network monitoring tools.

12. Reliability and Redundancy:

    • The switch supports dual redundant power supplies, which improves reliability and ensures high availability. Redundant fans are also available to prevent overheating and ensure continuous operation.

Specifications:

• Ports:
  • 48 x Gigabit Ethernet (10/100/1000) ports for network connectivity.
  • 4 x 1G/10G SFP+ uplink ports for high-speed connections to core switches, routers, or aggregation points.
• Layer:
  • Layer 3 routing (static routing, RIP, etc.).
• Power:
  • Non-PoE model (does not provide Power over Ethernet).
  • Redundant Power Supply option available for enhanced availability.
• Stacking:
  • Supports up to 9 units in a stack with StackWise-160 technology.
• Management:
  • Cisco IOS XE Software for configuration, monitoring, and troubleshooting.
  • CLI, web-based GUI, SNMP, and integration with Cisco Prime Infrastructure.
• Dimensions:
  • 1RU rack-mounted switch, saving space in a rack.
• Redundancy:
  • Dual power supplies, dual fans, and high availability features.
• Quality of Service (QoS):
  • Advanced traffic management and prioritization for mission-critical applications.

Use Cases:

1. Enterprise Edge:

   • The WS-C3650-48TS-S is ideal for use in the enterprise edge, connecting end devices (like computers, printers, and IP phones) to the core network and providing network access.

2. Small and Medium-Sized Enterprise Networks:

   • It’s perfect for small to medium-sized enterprise networks that require a balance between Layer 2 switching and Layer 3 routing. It allows businesses to connect devices while managing traffic between subnets and improving network performance.

3. High-Density Environments:

   • With 48 Gigabit Ethernet ports, this model is well-suited for high-density environments such as offices, conference rooms, or call centers that need numerous devices connected to the network.

4. Wireless Networking:

   • Since the WS-C3650-48TS-S can act as a wireless controller for Cisco lightweight access points, it is also an excellent choice for businesses deploying wireless networks in addition to wired infrastructure.

5. Branch Office Connectivity:

   • For businesses with remote offices or branch offices, this switch can act as a hub that connects the local network to the main data center or enterprise core network, with routing capabilities for inter-office traffic.

6. Network Backbone or Aggregation:

   • The 4 x 1G/10G SFP+ uplinks allow it to function as an aggregation layer switch that consolidates traffic from access switches and provides high-speed uplink connectivity to core or distribution layers in the network.