The CBS250-48P-4X is a type of smart switch designed for network management. It is equipped with 48 ports supporting 10/100/1000 Mbps Ethernet connections, along with 4 ports supporting 10 Gigabit SFP+ (Small Form-factor Pluggable Plus) connections. This switch is capable of providing Power over Ethernet Plus (PoE+) to connected devices, making it suitable for various networking applications. In this detailed explanation, we will delve into the features, functionalities, and benefits of this smart switch.
Overview of CBS250-48P-4X SwitcherThe CBS250-48P-4X switch is a crucial networking device designed to facilitate efficient data transmission within a network environment. They come equipped with 48 ports supporting 10/100/1000 Mbps speeds, allowing for high-speed data transfer over Ethernet connections.
Power Over Ethernet Plus (PoE+)One of the notable features of the CBS250-48P-4X smart switch is its support for Power over Ethernet Plus (PoE+). PoE+ is a technology that enables the switch to deliver both power and data over Ethernet cables to connected devices. This eliminates the need for additional power outlets and simplifies the deployment of network devices such as IP cameras, VoIP phones, and wireless access points.
With PoE+ support, the switch can provide up to 30 watts of power per port, allowing it to power a wide range of PoE-enabled devices. This feature enhances flexibility and scalability in network deployments, as devices can be conveniently installed in locations where power outlets are not readily available.
High-Speed Connectivity with 10 Gigabit SFP+In addition to the 48 standard Ethernet ports, these switches are equipped with four 10 Gigabit SFP+ ports. These ports support higher data transfer rates, making them suitable for applications requiring ultra-fast connectivity, such as data center environments or high-performance computing clusters.
Manageability and Layer SupportThe CBS250-48P-4X smart switch offers advanced manageability features, allowing administrators to configure and monitor the network with ease. The switch supports multiple management interfaces, including a web-based graphical user interface (GUI) and a command-line interface (CLI), providing flexibility in how the switch is managed.
Furthermore, the switch offers support for three layers of the OSI (Open Systems Interconnection) model: the physical layer, the data link layer, and the network layer. This enables the switch to perform functions such as MAC address learning, VLAN (Virtual Local Area Network) configuration, and routing, facilitating efficient data transmission and network segmentation.
Smart Switch CapabilitiesThese switches are classified as smart switches, offering advanced features compared to unmanaged switches. Smart switches provide functionalities such as VLAN support, Quality of Service (QoS) prioritization, and network security features, enhancing overall network performance and reliability
Modular Design for Enhanced FlexibilityThe CBS250-48P-4X smart switch features a modular design, allowing for expansion and customization based on the specific requirements of the network. The switch supports modular optical fiber and twisted pair gigabit Ethernet interfaces, providing flexibility in connectivity options.
Administrators can easily expand the capabilities of the switch by adding additional modules or upgrading existing ones as needed. This modular design ensures scalability and future-proofing of the network infrastructure, enabling it to adapt to evolving business needs and technological advancements.
Optical Fiber and Twisted Pair Gigabit Ethernet SupportThese switches support both optical fiber and twisted pair Gigabit Ethernet connections, catering to diverse networking environments. Optical fiber connections offer high bandwidth and immunity to electromagnetic interference, ideal for long-distance transmissions or environments with electromagnetic noise. Twisted pair Gigabit Ethernet, on the other hand, provides cost-effective connectivity for shorter distances within a building or campus.
Rack-Mountable Design for Space EfficiencyThe CBS250-48P-4X smart switch is designed to be rack-mountable, allowing for easy installation in standard network racks or cabinets. Its compact and space-saving design makes it suitable for deployment in environments where space is limited.
By mounting the switch in a rack, administrators can organize network equipment efficiently and minimize clutter. This not only enhances the aesthetic appeal of the network infrastructure but also improves accessibility for maintenance and troubleshooting tasks.
Smart Switching FeaturesIn addition to its basic switching functionalities, the CBS250-48P-4X smart switch incorporates various smart features to optimize network performance and security. These features include:
- Quality of Service (QoS): The switch supports QoS features such as traffic prioritization and bandwidth management, ensuring that critical applications receive the necessary resources for optimal performance.
- VLAN Support: Administrators can configure VLANs to segment the network and control broadcast traffic, enhancing security and efficiency.
- Port Mirroring: This feature allows administrators to monitor network traffic by replicating data from one port to another, facilitating troubleshooting and analysis.
- Security Features: The switch includes security features such as MAC-based port security, DHCP snooping, and IP Source Guard to protect against unauthorized access and mitigate potential security threats.
The CBS250-48P-4X switch find applications across various industries and environments. Some common use cases include:
- Enterprise Networks: These switches are suitable for enterprise networks of all sizes, providing the necessary features for reliable and scalable connectivity.
- Surveillance Systems: With PoE+ support, these switches are ideal for powering IP cameras in surveillance systems, simplifying installation and management.
- Voice Over IP (VoIP) Networks: VoIP phones can be easily deployed using PoE+, ensuring seamless communication within organizations.
- Data Centers: The high-speed 10 Gigabit SFP+ ports make these switches suitable for use in data center networks, where ultra-fast connectivity is crucial for handling large volumes of data.
- Educational Institutions: Schools and universities can benefit from these switches to build robust network infrastructures supporting classrooms, libraries, and administrative offices.
The CBS250-48P-4X Cisco CBS350 Managed 48 Ports 2 Layer Switch is a flexible and scalable networking device that can adapt to the changing needs of a business or organization.
Flexibility refers to the ability of the switch to be configured and customized to meet different network requirements. For example, the CBS250-48P-4X has 48 ports that can be configured for different types of connections, such as Ethernet, Fast Ethernet, or Gigabit Ethernet. Additionally, the switch can be configured for different types of network topologies, such as a star, ring, or mesh topology, to support different types of network traffic.
Scalability refers to the ability of the switch to expand and grow as the network requirements change. The CBS250-48P-4X has four 10-Gigabit Ethernet ports that can be used to connect to other switches or routers, allowing the network to expand and grow as needed. Additionally, the switch can be configured to support virtual LANs (VLANs), allowing multiple networks to be created on the same switch, which allows for better organization and management of network traffic.
General Information about the Cisco CBS250-48P-4X 48 Ports Manageable Switch- Manufacturer: Cisco
- Part Number or SKU# CBS250-48P-4X
- Product Series: 250
- Product Name: 250 CBS250-48P-4X 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 10 Gigabit Ethernet Expansion Slot
- Port/Expansion Slot Details: 48 x Gigabit Ethernet PoE+
- Media Type Supported: Twisted Pair
- Media Type Supported: Optical Fiber
- Ethernet Technology Gigabit Ethernet
- Network Technology: 1000Base-X
- Network Technology: 1000Base-T
- Switching Capacity: 176.0 Gbps
- Forwarding Performance (64-byte Packet Size): 130.94 Mpps
- Number of Total Expansion Slots: 4
- Expansion Slot Type: SFP+
- Shared SFP Slot: Yes
- Number of SFP Slots: 4
- Layer Supported: 3
- Link Aggregation Groups: 4
- Buffer Capacity: 3 MB
- Mac Address Table: Size: 8,000 Entries
Management & Protocols
- Manageable: Yes
- Routing Protocol: Supports IGMP, Policy-Based Routing (PBR), CIDR
- Jumbo Frame Support: Supports Jumbo Frames ranging from 2 KB to 9 KB
- Remote Management Protocol: Supports SNMP 1, RMON, SNMP 3, SNMP 2c, SSH, SSH-2, ICMP
Power Description
- PoE (RJ-45) Port: Yes
- PoE Budget: 370 W
- Voltage & Frequency: AC 120/230 V (50/60 Hz)
- Power Source: Power Supply
- Power Source: PoE+
In summary, the CBS250-48P-4X and CBS250-48P-4G switches are versatile networking devices offering a comprehensive set of features tailored to modern networking requirements. From high-speed connectivity to advanced management capabilities, these switches provide the reliability, scalability, and performance necessary for today's network environments. Whether deployed in enterprise networks, surveillance systems, data centers, or educational institutions, these switches serve as essential building blocks for creating efficient and resilient network infrastructures.
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