Cisco WS-C3650-12X48UZ-L Catalyst 3650 Series 48 Ports Ethernet Switch Layer 3

Comprehensive Overview of Cisco Catalyst 3650 WS-C3650-12X48UZ-L

Key Features and Capabilities

• Integrated wireless controller offering up to 40G of wireless capacity for 48-port models.
• Support for up to 50 access points and 1000 wireless clients per switch or stack.
• Available in 24- and 48-port models, featuring 10/100/1000 data ports and PoE+ support with energy-efficient Ethernet (EEE).
• Options for multigigabit Ethernet ports, supporting 100 Mbps, 1 Gbps, 2.5 Gbps, 5 Gbps, and 10 Gbps (Cisco UPOE and PoE+).
• Offers five fixed-uplink models with different port configurations, including Gigabit, 10 Gigabit, and 40 Gigabit Ethernet QSFP+ uplinks.
• Lower noise and reduced depth design, making it ideal for enterprise, retail, and branch-office installations with tight spaces.

Stacking and Scalability

• Utilizes Cisco StackWise-160 technology, enabling 160 Gbps of stack throughput for greater scalability and resilience.
• Dual redundant, modular power supplies and three modular fans provide increased reliability.
• Supports external power system RPS 2300 for power redundancy in mini SKUs.
• Full support for IEEE 802.3at (PoE+) with 30W power per port in a compact 1U form factor.
• Cisco UPOE offers 60W per port, ideal for higher power demands across PoE devices.

Advanced Network Performance

• Switching capacity of up to 472 Gbps on 48-port models, ensuring robust data transfer capabilities.
• Forwarding rate of 351.19 Mpps for optimized network traffic management.
• MAC address table with a capacity of 32,000 entries.
• Support for jumbo frames up to 9198 bytes for enhanced data handling.

Wireless Integration and Support

• Supports up to 25 access points and 1000 wireless clients per switch/stack, enabling seamless wireless integration.
• Wireless bandwidth capabilities up to 40 Gbps on 48-port models.
• Compatible with a wide range of Cisco Aironet access points, including the 3700, 3600, 3500, 2600, and more.

Power and Redundancy

• Includes 1x 1100W AC power supply with two PSU slots, allowing for optional redundancy by adding a second PSU.
• 660W PoE budget for powering connected devices, such as IP cameras, phones, and access points.
• Power redundancy scheme supports 1+1 configuration for maximum reliability.

Network Management and Security

• Advanced network management protocols supported, including SNMP, Telnet, SSH, and CLI for remote monitoring.
• Enhanced security features with support for RADIUS, TACACS+, and Secure Shell (SSH) for secure access control.
• VLAN support for up to 4094 VLAN IDs, ensuring efficient network segmentation.
• Supports various routing protocols, such as BGP-4, RIP, OSPFv3, and policy-based routing (PBR).

Software and Standards

• Runs on a single universal Cisco IOS® Software image, simplifying software upgrades across all license levels.
• Complies with industry standards, including IEEE 802.3af, IEEE 802.1x, and IEEE 802.3at (PoE+) for seamless integration.
• Built-in support for Cisco Flexible NetFlow (FNF) Version 9 and modular QoS for enhanced traffic management and analytics.

Environmental and Warranty Information

• Operating temperature range: 23°F to 113°F, with storage temperatures between -40°F and 158°F.
• Humidity operating range of 5% to 96% (non-condensing), suitable for diverse environmental conditions.
• Enhanced limited lifetime warranty (E-LLW) with next business day (NBD) advance hardware replacement and 90-day Cisco Technical Assistance Center (TAC) support.

Ports

One of the standout features of the Cisco WS-C3650-12X48UZ-L Ethernet Switch is its impressive 48 ports. This abundance of ports provides users with a high level of flexibility and scalability, making it an ideal choice for businesses that require a large number of network connections.

Increased Connectivity

With 48 ports at your disposal, you can connect multiple devices to the switch simultaneously. Whether it's computers, printers, servers, or other networking devices, this switch ensures that you have enough ports to accommodate all your connectivity needs. This is particularly beneficial for organizations with a growing network infrastructure or those that require a high-density switch.

Streamlined Network Management

Having 48 ports allows you to organize and manage your network more efficiently. You can segment your network into different VLANs (Virtual Local Area Networks) or create separate subnets for different departments or groups within your organization. This segregation helps improve security and performance by limiting access to specific resources and reducing network congestion.

Power over Ethernet (PoE)

Some of the ports on the Cisco WS-C3650-12X48UZ-L Ethernet Switch support Power over Ethernet (PoE) technology. This means that these ports can provide both data connectivity and power supply to compatible devices, such as IP phones, wireless access points, and surveillance cameras. With 48 PoE ports at your disposal, you can easily deploy and power a significant number of PoE-enabled devices without the need for additional power outlets or adapters.

Simplified Cable Management

Having 48 ports in a single switch eliminates the need for multiple switches and reduces cable clutter. With fewer devices involved, cable management becomes much more straightforward and organized. This not only enhances the aesthetics of your network setup but also makes troubleshooting and maintenance tasks much easier.

Scalability

The 48 ports on this Ethernet switch offer excellent scalability for future growth. As your organization expands and you add more devices to your network, having additional ports readily available saves you from investing in new switches or complex network redesigns. This scalability ensures that your network can keep up with the increasing demands without compromising performance or security.

Cost-Effective Solution

By providing 48 ports in a single device, the Cisco WS-C3650-12X48UZ-L Ethernet Switch offers a cost-effective solution for businesses. Instead of purchasing and managing multiple switches, which can be both expensive and time-consuming, this switch consolidates your networking infrastructure into a single device. This consolidation not only reduces upfront costs but also lowers ongoing maintenance and operational expenses.

Redundancy and High Availability

With 48 ports, you have the flexibility to create redundant connections between devices. Redundancy is crucial in ensuring high availability and minimizing downtime. By connecting critical devices through multiple ports, you can establish failover mechanisms that automatically switch to alternate paths if one link fails. This redundancy feature offers peace of mind, especially for organizations that rely heavily on continuous network connectivity.

Enhanced Performance

The 48 ports on this switch support high-speed data transfer rates, allowing for efficient communication between devices. Whether you are transferring large files, streaming multimedia content, or running bandwidth-intensive applications, the ample number of ports ensures that your network can handle the traffic without experiencing bottlenecks or slowdowns. This enhanced performance contributes to a smoother user experience and improved productivity.

Layer

Another notable feature of the Cisco WS-C3650-12X48UZ-L Ethernet Switch is its Layer 3 capability. This means that the switch can perform routing functions in addition to its switching capabilities. The Layer 3 functionality provides several benefits and is particularly advantageous for businesses with complex network infrastructures.

Efficient Routing

By incorporating Layer 3 routing capabilities, this switch enables efficient traffic routing within your network. It can analyze the IP addresses of incoming packets and determine the best path for forwarding them to their destination. This intelligent routing ensures that data takes the most optimal path, minimizing latency and enhancing overall network performance.

Inter-VLAN Routing

Layer 3 switches like the Cisco WS-C3650-12X48UZ-L Ethernet Switch enable inter-VLAN routing, allowing different VLANs to communicate with each other. This capability eliminates the need for an external router, simplifying your network architecture and reducing hardware costs. With inter-VLAN routing, you can implement granular access control policies, enhance security, and improve collaboration between different departments or user groups.

Scalability and Flexibility

Layer 3 switches offer superior scalability compared to Layer 2 switches. As your network grows, you can add more VLANs and subnets, and the Layer 3 switch can efficiently handle the increased routing requirements. This scalability ensures that your network can accommodate future expansion without significant reconfiguration or performance degradation.

Enhanced Security

Layer 3 switches provide enhanced security features compared to Layer 2 switches. They can implement access control lists (ACLs) based on IP addresses, protocols, or port numbers, allowing you to create fine-grained security policies. By filtering traffic at the network layer, you can prevent unauthorized access and protect your network from potential threats.

Improved Performance

Layer 3 switches offer faster packet processing and reduced broadcast traffic compared to Layer 2 switches. With Layer 3 routing capabilities, the switch can make forwarding decisions based on IP addresses, resulting in more efficient data transfer. This improved performance is especially beneficial for organizations that handle large amounts of data or require low-latency connections.

Quality of Service (QoS)

The Layer 3 functionality of this switch enables advanced Quality of Service (QoS) capabilities. QoS allows you to prioritize certain types of traffic, ensuring critical applications or services receive the necessary bandwidth and low latency. By implementing QoS policies, you can optimize network performance, guarantee a consistent user experience, and effectively manage network congestion.

Redundancy and Resilience

Layer 3 switches support dynamic routing protocols such as OSPF (Open Shortest Path First) and EIGRP (Enhanced Interior Gateway Routing Protocol). These protocols enable the switch to communicate with other routers in the network and dynamically update routing tables. This redundancy and resilience ensure that even if one path fails, the switch can automatically reroute traffic through an alternate path, minimizing downtime and increasing network reliability.