Description
Overview of the Cisco C9200L-48T-4G-A 48 Ports Ethernet Switch
The Cisco Catalyst 9200L Series represents a family of enterprise-class switches built to deliver high-performance networking capabilities. These switches are ideal for businesses of all sizes, providing a reliable and secure foundation for a variety of applications. The 9200L Series includes different models catering to diverse requirements, with the C9200L-48T-4G-A being a prominent member of this family. These Manageable switches are part of Cisco’s intent-based networking, providing a foundation for the digital transformation of businesses.
Key Specifications of 4 Gigabit SFP Uplink Ports Switch48 Ports Switch
The 48T in the model name indicates that the switch features 48 ports for 10/100/1000Base-T Ethernet connectivity. This implies that each port supports data rates of 10, 100, and 1000 Mbps, providing flexibility for various network requirements.
Layer 3 Capability
The Layer 3 (L3) designation signifies that the switch operates at the network layer of the OSI model, enabling it to make routing decisions based on IP addresses. This capability is crucial for efficient traffic management in complex networks.
Expansion Slots
One notable feature of the C9200L-48T-4G-A is its four expansion slots. These slots offer the flexibility to add extra modules or cards, enhancing the switch’s functionality. Expansion options may include additional ports, uplink modules, or specialized modules for specific networking needs.
Rack-Mountable Design
The “rack-mountable” attribute means that the switch is designed to be mounted in standard server racks. This feature is vital for organizations looking to optimize space in data centers or network closets.
Gigabit SFP Ports
The inclusion of “4 Gigabit Small Form-Factor Pluggable (SFP)” ports means the switch supports additional connectivity options. SFP ports allow for the use of SFP transceivers, enabling connections over fiber optic cables. This is advantageous for long-distance connections and environments where electromagnetic interference is a concern.
Manageability
The Cisco Catalyst 9200L series is known for its robust management capabilities. The switches come equipped with Cisco’s intuitive and user-friendly Network Assurance Engine, providing tools for configuration, and monitoring. This ensures that network administrators can efficiently manage and optimize the performance of the switch.
Security
Security is a paramount concern in modern networking, and the C9200L-48T-4G-A doesn’t disappoint. It supports various security features, including IEEE 802.1X for port-based network access control and MACsec (Media Access Control Security) for securing communication on the link layer.
High Performance
With its Gigabit Ethernet ports and Layer 3 capabilities, the C9200L-48T-4G-A delivers high-performance networking. Whether handling large data transfers or supporting numerous connected devices, the switch ensures a smooth and efficient flow of data throughout the network.
Scalability
The four expansion slots provide scalability options for growing networks. Organizations can tailor the switch to their specific needs by adding modules that suit their evolving requirements. This scalability is a key advantage for businesses anticipating future growth and increased network demands.
Advanced Features of Managed Switch
The Cisco C9200L-48T-4G-A is a 48-port, Layer 3 Ethernet switch that offers advanced features such as:
- PoE+ (Power over Ethernet Plus) support for powering devices such as IP phones and cameras
- StackWise-480 technology for stacking multiple switches together to form a single, logical unit for easier management and increased resiliency
- Cisco DNA (Digital Network Architecture) support, which enables advanced network automation and analytics capabilities
- Support for Cisco TrustSec security features, such as security group tagging and segmentation
- Support for IPv6, as well as traditional IPv4
- Quality of Service (QoS) features for prioritizing network traffic
- Support for various routing protocols, including OSPF, EIGRP, and BGP
- Support for link aggregation (LAG) and virtual port channel (vPC) for increased bandwidth and redundancy.
This switch is suitable for enterprise and service provider environments that require high-performance and reliable switching with advanced features.
Reliability and Durability for Layer3 Switch
The Cisco C9200L-48T-4G-A is a highly reliable and durable switch designed for enterprise and service provider environments. Some of the features that contribute to its reliability and durability include:
- StackWise-480 technology: This allows multiple switches to be stacked together, forming a single, logical unit. This increases resiliency by providing redundancy in case of a switch failure and also simplifies management by allowing all switches to be configured and managed as one.
- Redundant power supply: The switch has dual, hot-swappable power supplies, which means that if one power supply fails, the other one will automatically take over, ensuring that power to the switch is maintained.
- High availability: The switch supports various routing protocols such as OSPF, EIGRP, and BGP, which helps to ensure that network traffic is always routed through the most efficient path and minimizes the risk of network downtime.
- Quality of Service (QoS): The switch supports QoS, which allows for the prioritization of network traffic, ensuring that critical applications and services receive the bandwidth they need.
- Security: The switch supports Cisco TrustSec security features such as security group tagging and segmentation, which helps to protect the network from security threats.
- Fanless design: The switch has a fanless design, which means that it doesn’t have any moving parts that can break or wear out, making it more durable and reliable.
Use CasesEnterprise Networks
The Cisco Catalyst 9200L series, including the C9200L-48T-4G-A model, is well-suited for enterprise-level networks. Its combination of high performance, scalability, and advanced security features makes it an ideal choice for businesses with complex networking requirements.
Data Centers
In data center environments, where space is often at a premium, the rack-mountable design of the switch becomes particularly valuable. The ability to expand and customize the switch with additional modules ensures that it can adapt to the dynamic needs of a data center.
Network Closets
For organizations with distributed office spaces or multiple floors, the C9200L-48T-4G-A can be deployed in network closets to serve as a central connectivity hub. Its manageability features make it easy for administrators to oversee and control network operations remotely.
Security and Compliance
The Cisco C9200L-48T-4G-A is designed to provide a high level of security and compliance for enterprise and service provider environments. Some of the security and compliance features of the switch include:
- Cisco TrustSec: This is a set of security features that helps to protect the network from security threats by providing security group tagging and segmentation capabilities. This allows administrators to create different security policies for different groups of users or devices, helping to prevent unauthorized access to sensitive information.
- Access Control Lists (ACLs): The switch supports ACLs, which are sets of rules that are used to control access to the network. Administrators can use ACLs to restrict access to specific resources or services based on the source or destination address, protocol, or port number.
- Network Admission Control (NAC): The switch supports NAC, which is a security feature that helps to ensure that only authorized devices are allowed to connect to the network. NAC works by requiring devices to meet certain security requirements before they are granted access to the network.
- Identity Management (IdM): The switch supports IdM, which is a security feature that helps to ensure that only authorized users can access the network. IdM works by requiring users to authenticate using a username and password, or other authentication methods such as a digital certificate.
- Encryption: The switch supports encryption, which helps to protect sensitive information as it travels over the network. Encryption can be used to protect data in transit, as well as data at rest.
- Compliance: The switch supports various compliance standards such as PCI-DSS, HIPAA, and SOX, which helps to ensure that the network is configured and managed by regulatory requirements.
General Information for the Cisco C9200L-48T-4G-A 48 Ports Layer 3 Switch
- Manufacturer: Cisco
- Part Number or SKU# C9200L-48T-4G-A
- Product Line: Catalyst
- Product Series: 9200
- Product Type: Layer 3 Switch
Technical Information
- Total Number of Network Ports: 48
- Uplink Port: Yes
- Modular: Yes
- Stack Port: Yes
- Port/Expansion Slot Details: 4 x Gigabit Ethernet Uplink, 48 x Gigabit Ethernet Network
Performance
- Media Type Supported: Twisted Pair, Optical Fiber
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 1000Base-X, 10/100/1000Base-T
I/O Expansions
- Number of Total Expansion Slots: 4
- Expansion Slot Type: SFP (mini-GBIC)
- Shared SFP Slot: No
- Number of SFP Slots: 4
Network & Communication
- Layer Supported: 3
Management & Protocols
- Manageable: Yes
Power Description
- Power Source: Power Supply
- Redundant Power Supply Supported: Yes
In summary, the Cisco C9200L-48T-4G-A Catalyst 9200L switch is a high-performance networking solution that combines advanced features, scalability, and security. Its Layer 3 capabilities, expansion slots, and Gigabit SFP ports make it a versatile choice for organizations looking to build a reliable and future-proof network infrastructure. Whether you’re upgrading an existing network or implementing a new one, the C9200L-48T-4G-A offers the performance and flexibility needed to meet the demands of modern business environments.
