Cisco CBS350-48P-4X Managed Switch (CBS350-48P-4X)

Cisco CBS350-48P-4X Managed Switch is a high-performance Layer 2/Layer 3 managed switch that offers 48 Gigabit Ethernet ports and 4 x 10G SFP+ ports for ultra-fast connectivity.

Designed for small to medium-sized businesses, this switch provides Power over Ethernet (PoE) capabilities with a 370W PoE budget, enabling you to power PoE-enabled devices like access points, IP phones, and security cameras directly through the network cables.

With comprehensive security, network management, and cloud integration features, the CBS350-48P-4X offers businesses flexibility, scalability, and enhanced network control.

Specifications

• Switch Type: Managed
• Switch Layer: Layer 2 / Layer 3
• Port Configuration:
  • 48 x Gigabit Ethernet (10/100/1000) RJ-45 Ports
  • 4 x 10G SFP+ Module Slots
• USB 2.0 Ports: 1
• Total PoE Power Budget: 370W
• Processor: 800 MHz
• Internal Memory: 512 MB
• Flash Memory: 256 MB
• Management:
  • Web-based Management
  • Cloud Management support
  • CLI for Configuration
• MIB Support: Yes
• Network Standards:
  • IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad
• Quality of Service (QoS): Yes
• VLAN Support: Yes, supports up to 4094 VLANs

Features

• High-Speed Connectivity with PoE:
  • The CBS350-48P-4X offers 48 Gigabit Ethernet ports and 4 x 10G SFP+ ports to meet both high-speed data transfer and fiber uplink requirements, making it perfect for businesses with growing network demands.
  • With PoE+ support, this switch can deliver 370W of power across 48 PoE-enabled ports, efficiently powering devices like IP cameras, Wi-Fi access points, VoIP phones, and other networked equipment.
• Advanced Security:
  • The Access Control List (ACL) feature allows granular control over network traffic, with support for up to 1024 ACL rules.
  • MAC address filtering and DHCP relay/server functionalities enhance the security of the network by ensuring only authorized devices can connect.
  • SSH/SSL support and password protection provide secure management access, while HTTPS and SSL/TLS protocols ensure safe communication over the network.
• Cloud and Web-Based Management:
  • The CBS350-48P-4X offers cloud-managed capabilities, providing a centralized platform for remote monitoring and management. It also features web-based management for easy configuration through a user-friendly interface.
  • CLI support is available for advanced configuration, providing more control over network settings.
• Advanced Multicast Support:
  • IGMP Snooping and Multicast support enable efficient multicast traffic management, making it suitable for applications like video streaming and IP surveillance systems.
• Network Optimization:
  • Quality of Service (QoS) support ensures high-priority traffic (such as voice and video) gets the necessary bandwidth, improving the performance of critical applications.
  • Port mirroring is available for traffic monitoring and troubleshooting.
  • Link aggregation (LACP) and spanning tree protocol ensure network redundancy and fault tolerance, minimizing network downtime.
• Robust Performance:
  • With an 800 MHz processor and 512 MB of memory, this switch can handle demanding tasks with ease. It supports jumbo frames of up to 9000 bytes, which is useful for large data transfers and video applications.
• Energy Efficiency:
  • The PoE+ support and IEEE 802.3az Energy Efficient Ethernet compliance help reduce power consumption, making the switch energy-efficient and cost-effective in the long run.
• Flexible and Scalable:
  • The switch supports a variety of applications, with Layer 2 and Layer 3 support and the ability to scale easily with up to 4094 VLANs and 10G connectivity for larger networks.

Performance and Security Features

• MAC Address Table: 16,000 entries
• VLAN Support: Up to 4094 VLANs
• Broadcast Storm Control: Yes
• Head-of-Line (HOL) Blocking Prevention: Yes
• Flow Control Support: Yes
• ARP Inspection: Yes
• Port Mirroring: Yes
• Jumbo Frames: Up to 9000 bytes
• DHCP Features: DHCP relay, DHCP server, DHCPv6 client

Physical Specifications

• Rack-Mountable: Yes
• Product Color: Silver
• Reset Button: Yes
• LED Indicators: Yes (for status monitoring)
• USB 2.0 Port: 1 (for file transfers and system management)
• Operating Temperature: -5 to 50°C
• Storage Temperature: -25 to 70°C
• Operating Humidity: 10% to 90%
• Storage Humidity: 10% to 90%

Common FAQs

• What is the total PoE power budget of the CBS350-48P-4X?
  • The CBS350-48P-4X offers a total PoE power budget of 370W, capable of powering 48 PoE+ devices simultaneously.
• Can the CBS350-48P-4X be used for cloud management?
  • Yes, the CBS350-48P-4X supports cloud management, allowing businesses to remotely manage and monitor their network via Cisco’s cloud platform.
• Does the CBS350-48P-4X support Layer 3 functionalities?
  • Yes, the CBS350-48P-4X is a Layer 2/Layer 3 switch, meaning it supports both basic switching and routing capabilities for more complex network configurations.
• What security features are included with the CBS350-48P-4X?
  • The switch includes advanced security features such as ACLs, DHCP relay/server, MAC address filtering, and SSH/SSL support to protect the network from unauthorized access and attacks.
• How many VLANs does the CBS350-48P-4X support?
  • The CBS350-48P-4X supports up to 4094 VLANs, which is ideal for segmenting networks and improving performance.