Cisco CBS35048FP4G 48-Port L3 Managed Switch 350 Series

Main Specifications for Cisco CBS35048FP4G Ethernet Switch

• Manufacturer: Cisco
• Part Number: CBS35048FP4G

Product Overview

• Product Series: 350
• Product Name: CBS350-48FP-4G Ethernet Switch
• Product Type: Ethernet Switch

Interfaces and Ports

• Total Network Ports: 52
• Uplink Ports: Yes
• Modular Design: Yes
• Port/Expansion Slot Details:
• 48 x Gigabit Ethernet PoE+
• 4 x Gigabit Ethernet Expansion Slots

Media and Performance

• Supported Media Types: Optical Fiber, Twisted Pair
• Ethernet Technology: Gigabit Ethernet
• Network Technology:
• 1000Base-T
• 1000Base-X

I/O Expansions

• Total Expansion Slots: 4
• Expansion Slot Type: SFP (mini-GBIC)
• Shared SFP Slot: No
• Number of SFP Slots: 4

Network and Communication

• Layer Supported: 2
• Manageable: Yes

Power Specifications

• PoE (RJ-45) Ports: Yes
• PoE Budget: 740 W
• Power Source: PoE+
• Power Consumption: 74.03 W

Dimensions and Weight

• Height: 1.7 Inches
• Width: 17.5 Inches
• Depth: 13.8 Inches
• Weight (Approximate): 12.83 lbs

Additional Information

• Included Accessories: Power Cord, Mounting Kit, Quick Start Guide
• Environmentally Friendly: Yes
• Environmental Certification: WEEE

48 Gigabit Ethernet Ports

The Cisco CBS35048FP4G L3 Managed Switch offers an impressive 48 Gigabit Ethernet port, providing users with a high-performance networking solution. Whether you are a small business with multiple devices or a large enterprise with extensive network requirements, the abundance of ports ensures that you can easily connect and manage all your devices with ease.

Increased Flexibility and Scalability

With 48 Gigabit Ethernet ports, this switch offers increased flexibility and scalability for your network. You can connect multiple devices such as computers, printers, servers, IP phones, access points, and more without worrying about running out of ports. This enables you to expand your network as your business grows, ensuring that you can accommodate new devices or additional users.

Enhanced Network Speed and Performance

The Gigabit Ethernet technology utilized in the CBS35048FP4G switch guarantees fast data transfer speeds of up to 1000 Mbps. With this increased speed, you can enjoy seamless multimedia streaming, file transfers, and other data-intensive tasks without experiencing any lag or latency. The switch's high-performance capabilities ensure that your network operates efficiently, allowing for smooth communication and collaboration among users.

Improved Network Reliability

Having 48 Gigabit Ethernet ports provides redundancy and improves network reliability. You can create link aggregation groups (LAGs) or EtherChannels by combining multiple ports to form a single logical connection. This not only increases bandwidth but also provides failover protection in case one of the links fails. By distributing traffic across multiple links, the switch minimizes the risk of bottlenecks and ensures uninterrupted connectivity for critical applications.

Power over Ethernet (PoE)

The Cisco CBS35048FP4G L3 Managed Switch also supports Power over Ethernet (PoE) on all 48 ports. This feature eliminates the need for separate power outlets for connected devices such as IP phones, wireless access points, and IP cameras. By delivering both data and power over a single Ethernet cable, PoE simplifies installation and reduces clutter caused by multiple power cords. It also enables you to deploy network devices in locations where power outlets are not easily accessible, providing flexibility and cost savings.

Efficient Power Management

The switch's PoE capabilities include advanced power management features that allow you to optimize power allocation based on device requirements. With features such as power prioritization, you can ensure that critical devices receive sufficient power while lower-priority devices are allocated power accordingly. This not only helps to prevent power overloads but also maximizes the efficiency of your network infrastructure.

Remote Device Management

The CBS35048FP4G switch provides remote management capabilities for PoE devices. Through the switch's web-based interface or Cisco's management software, you can monitor and control the power usage of connected devices. This enables you to remotely reboot devices, troubleshoot power-related issues, and schedule power cycles. The ability to manage PoE devices from a central location simplifies network administration and reduces the need for manual intervention, saving time and resources.

Layer 3 Routing

In addition to its impressive port count and PoE capabilities, the Cisco CBS35048FP4G L3 Managed Switch offers Layer 3 routing functionality. This allows for advanced routing capabilities within the switch itself, reducing the dependency on external routers. With Layer 3 routing, you can segment your network into multiple subnets, control traffic flow, and implement security policies at the switch level.

Improved Network Performance

By performing routing functions at the switch level, the CBS35048FP4G switch enhances network performance by reducing the traffic load on external routers. This results in faster data transfer speeds and reduced latency, ensuring a seamless experience for users accessing resources across different subnets. The switch's advanced routing capabilities also enable efficient load balancing and provide a more optimized network infrastructure.

Enhanced Security

Layer 3 routing allows you to implement access control lists (ACLs) and other security measures directly on the switch. By controlling traffic at the switch level, you can prevent unauthorized access, mitigate potential network threats, and protect sensitive data. This enhances the overall security of your network infrastructure and provides peace of mind knowing that your data is protected.

Inter-VLAN Routing

With Layer 3 routing, the CBS35048FP4G switch supports inter-VLAN routing, allowing different VLANs to communicate with each other. This is particularly useful in environments where segregation of network resources is necessary for security or performance reasons. The switch can route traffic between VLANs, ensuring seamless communication while maintaining isolation between different network segments.

Dynamic Routing Protocols

The Cisco CBS35048FP4G switch supports dynamic routing protocols such as OSPF (Open Shortest Path First) and RIP (Routing Information Protocol). These protocols enable the switch to dynamically learn and exchange routing information with other routers in the network. By adapting to changes in the network topology, dynamic routing protocols ensure efficient and reliable routing, enhancing overall network performance.

In conclusion, the Cisco CBS35048FP4G L3 Managed Switch's 48 Gigabit Ethernet ports provide users with increased flexibility, scalability, improved network speed, and performance, as well as enhanced reliability. Additionally, the Power over Ethernet (PoE) capabilities simplify installation, improve power management efficiency, and enable remote device management. The Layer 3 routing functionality further enhances network performance, and security, and allows for inter-VLAN communication. With these features, this switch is a powerful networking solution suitable for businesses of all sizes.