Cisco CBS250-48T-4G 48 Ports Ethernet Smart Switch Layer 3 New

The CBS250-48T-4G 250 Series switch is a networking device designed to facilitate efficient communication between multiple devices within a network. It offers a total of 48 ports for connecting devices via Ethernet cables, with an additional 4 ports specifically designated for Gigabit SFP (Small Form-factor Pluggable) modules. This switch supports various networking technologies, including Gigabit Ethernet over both optical fiber and twisted pair cables. Additionally, it incorporates advanced management features to ensure optimal network performance and flexibility.

• 48 Ports for Ethernet Connectivity: The switch provides 48 ports capable of supporting Ethernet connections at speeds of 10/100/1000 Mbps. This allows for the simultaneous connection of numerous devices such as computers, printers, servers, and more, within the network.
• 4 Gigabit SFP Ports: In addition to the Ethernet ports, the switch includes 4 dedicated Gigabit SFP ports. These ports are designed to accommodate SFP modules, which enable connectivity via optical fiber cables, offering high-speed data transmission over longer distances compared to traditional Ethernet cables.
• Layer 3 Support: The CBS250-48T-4G switch is equipped with Layer 3 networking capabilities, allowing it to make routing decisions based on IP addresses. This enhances the efficiency of data transmission within the network by enabling the switch to intelligently route traffic between different subnets or VLANs (Virtual Local Area Networks).
• Modular Design: The switch features a modular design, which means that certain components such as power supplies and fans can be easily replaced or upgraded as needed, without requiring extensive disassembly of the device. This modularity enhances the switch's scalability and adaptability to evolving network requirements.
• Optical Fiber and Twisted Pair Support: With support for both optical fiber and twisted pair cables, the CBS250-48T-4G switch offers flexibility in network connectivity options. Optical fiber cables are ideal for long-distance connections or environments prone to electromagnetic interference, while twisted pair cables are suitable for shorter distances within office or campus settings.
• Rack-mountable Design: The switch is designed to be mounted in a standard equipment rack, allowing for convenient installation alongside other networking hardware. This rack-mountable design helps optimize space utilization within network infrastructure setups.
• Smart Switch Capabilities: As a smart switch, the CBS250-48T-4G offers advanced management features that enable administrators to monitor and control network traffic more effectively. This includes features such as VLAN support, Quality of Service (QoS) prioritization, and network security protocols.

By providing high-speed connectivity options and advanced management features, the switch helps optimize network performance, ensuring efficient data transmission and minimal latency.

The modular design and support for various networking technologies make the switch highly scalable and adaptable to changing network requirements. It can easily accommodate additional devices or upgraded components as needed.

With support for both optical fiber and twisted pair cables, the switch offers reliable connectivity options suitable for diverse networking environments. This helps ensure uninterrupted communication between networked devices.

The smart switch capabilities of the CBS250-48T-4G streamline network management tasks, allowing administrators to configure and monitor network settings with ease. This enhances overall network efficiency and reduces the complexity of network administration.

Despite its advanced features and capabilities, the switch offers a cost-effective solution for building and maintaining robust network infrastructures. Its modular design allows for incremental upgrades, helping organizations optimize their investment in networking equipment.

• Enterprise Networks: The switch is well-suited for use in enterprise networks, where high-performance connectivity and robust management capabilities are essential for supporting a large number of users and devices.
• Data Centers: In data center environments, the switch can facilitate the efficient transfer of data between servers, storage systems, and other networked devices. Its support for Layer 3 routing enables effective traffic management within complex network architectures.
• Educational Institutions: Educational institutions such as schools and universities can benefit from the switch's scalability and reliability, providing students and faculty with fast and stable network connectivity for learning and research activities.
• Small to Medium-sized Businesses (SMBs): SMBs can leverage the CBS250-48T-4G switch to build cost-effective yet robust network infrastructures that support their day-to-day operations. Its easy-to-use management interface makes it suitable for organizations with limited IT resources.
• Healthcare Facilities: In healthcare settings, where reliable network connectivity is critical for accessing electronic medical records (EMRs) and diagnostic systems, the switch can help ensure smooth and secure data transmission across various medical devices and workstations.

The CBS250-48T-4G Cisco Business 250 Series 48 Ports Managed Switch offers scalable connectivity options for businesses of all sizes. The switch features 48 Gigabit Ethernet ports, which provide high-speed connectivity for devices such as servers, workstations, and other networked devices. Additionally, the switch includes 4 SFP+ ports for fiber connectivity, which allows for longer-distance connections and increased bandwidth capabilities.

The switch also offers a variety of advanced features such as Quality of Service (QoS) prioritization, VLANs, and Link Aggregation Control Protocol (LACP) for improved network performance and traffic management. This allows businesses to easily manage their network and ensure that critical applications receive the necessary bandwidth and priority.

Furthermore, the CBS250-48T-4G switch is designed to be easily scalable, with the ability to stack multiple switches together for increased port density and redundancy. This allows businesses to easily expand their network as their needs grow.

Network Management and Security

The Cisco Business 250 Series 48 Ports Managed Switch (CBS250-48T-4G) offers a range of network management and security features to help ensure the smooth operation and protection of your network.

One of the key features of the switch is its ability to be managed remotely through a web interface, allowing administrators to easily monitor and configure the switch from any location. The switch also supports SNMP (Simple Network Management Protocol) for more advanced network monitoring and management.

In terms of security, the CBS250-48T-4G has several features to help protect your network against unauthorized access and attacks. It supports 802.1X port-based authentication, which allows only authorized users to access the network. The switch also has built-in support for Access Control Lists (ACLs) and VLANs (Virtual Local Area Networks) to segment the network and restrict access to sensitive data.

Additionally, the switch includes features such as DHCP snooping, IP Source Guard, and Dynamic ARP Inspection to prevent DHCP and ARP spoofing attacks. It also supports the use of virtual private networks (VPNs) to encrypt network traffic and protect it from unauthorized access.

• Manufacturer: Cisco
• Part Number or SKU# CBS250-48T-4G
• Product Series: 250
• Product Name: 250 CBS250-48T-4G Ethernet Switch
• Product Type: Ethernet Smart Switch

• Enclosure Type: Rack-mountable
• Total Number of Network Ports: 48
• Uplink Port: Yes
• Modular: Yes
• Port/Expansion Slot Details: 4 x Gigabit Ethernet Expansion Slot
• Port/Expansion Slot Details: 48 x 10/100/1000

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

• Number of Total Expansion Slots: 4
• Expansion Slot Type: SFP (mini-GBIC)
• Shared SFP Slot: Yes
• Number of SFP Slots: 4

• Layer Supported: 3

• Processor: X Arm: 800 Mhz
• Ram: 512 Mb
• Flash Memory: 256 Mb
• Mac Address Table: Size: 8,000 Entries

Management & Protocols

• Manageable: Yes
• Jumbo Frame Support: 2kb
• Routing Protocol: Igmp, Policy-based Routing (pbr), Cidr
• Remote Management Protocol: SNMP 1, Rmon, Snmp 3, Snmp 2c, Ssh, Ssh-2, Icmp

Power Description

• Voltage & Frequency: AC 120/230 V (50/60 Hz)
• Power Source: Power Supply
• Internal Power Supply

Outline, the CBS250-48T-4G 250 Series switch offers a comprehensive networking solution with its versatile connectivity options, advanced management features, and scalable design. Whether deployed in enterprise networks, data centers, educational institutions, SMBs, or healthcare facilities, this switch provides reliable performance and flexibility to meet the evolving needs of modern networking environments. With its robust construction, modular architecture, and smart switch capabilities, the CBS250-48T-4G switch represents a valuable investment for organizations seeking to optimize their network infrastructure for efficiency, reliability, and cost-effectiveness.