Description
Product Outline of the Cisco N3K-C3048TP-1GE Layer 3 Managed Switch
The N3K-C3048TP-1GE switch is a networking device used to connect multiple computers, servers, and other devices within a network. It offers 48 ports for Gigabit Ethernet connectivity, allowing devices to communicate with each other at high speeds. This switch also supports various Ethernet standards, including 10/100/1000Base-T, which means it can accommodate different types of network devices.
Overview of Ports and Ethernet of 48 Ports Layer 3 Nexus Manageable Switch
The N3K-C3048TP-1GE has 48 ports. Ports are like doors that devices use to enter and exit the network. These ports support Gigabit Ethernet, which means they can transfer data at very high speeds, up to 1000 megabits per second. Additionally, it supports 10/100/1000Base-T, which refers to the different types of Ethernet connections it can handle, including 10Mbps, 100Mbps, and 1000Mbps (1Gbps).
Understanding Layer 3 Functionality
This switch is a Layer 3 device. In networking, layers refer to how data is managed and transferred between devices. Layer 3, also known as the network layer, is responsible for routing data packets between different networks. This means the N3K-C3048TP-1GE can make decisions about where data should go based on IP addresses, allowing it to efficiently route traffic between different parts of a network.
Rack-mountable Design
The N3K-C3048TP-1GE is designed to be rack-mountable. This means it can be easily installed in a standard equipment rack, commonly found in data centers and server rooms. Rack-mountable switches help save space and make it easier to manage and organize network equipment.
Managed Switch Capabilities
Being a managed switch means that the N3K-C3048TP-1GE offers advanced features and can be configured and monitored remotely. This allows network administrators to customize settings, prioritize traffic, and troubleshoot issues without needing physical access to the switch. Managed switches are essential for maintaining a secure and efficient network infrastructure.
Small Form-Factor Pluggable Plus (SFP+) Slots
In addition to its Ethernet ports, this switch also features 4 Small Form-Factor Pluggable Plus (SFP+) slots. SFP+ slots are used to connect the switch to other networking devices using fiber optic cables. Fiber optic connections are known for their high-speed and long-distance capabilities, making them ideal for connecting devices in different parts of a building or across large campuses.
USB Support
The N3K-C3048TP-1GE also comes with USB support. This feature allows users to connect USB devices directly to the switch, such as storage drives or network adapters. USB support adds flexibility and expandability to the switch, enabling additional functionality and connectivity options.
Benefits of the N3K-C3048TP-1GE
- High Performance: With its Gigabit Ethernet ports and Layer 3 functionality, this switch offers high performance and throughput, making it suitable for demanding networking environments.
- Flexibility: The combination of Ethernet and SFP+ ports provides flexibility in connecting different types of devices and networks, whether through traditional copper Ethernet cables or high-speed fiber optic connections.
- Manageability: Being a managed switch, the N3K-C3048TP-1GE offers extensive management capabilities, allowing administrators to optimize and monitor network traffic efficiently.
- Scalability: With 48 ports and additional expansion options through SFP+ slots, this switch can scale to accommodate growing network needs.
- Reliability: Cisco, the manufacturer of this switch, is known for producing reliable and durable networking equipment, ensuring long-term stability and performance.
Applications and Use CasesEnterprise Networks
The N3K-C3048TP-1GE switch is well-suited for enterprise networks where high-performance connectivity, robust management capabilities, and scalability are paramount.
Data Centers
In data center environments, where space optimization and efficient resource utilization are critical, this switch offers an ideal solution for building resilient and high-speed network infrastructures.
Service Providers
Service providers can leverage the switch’s versatility and scalability to deliver reliable and high-performance network services to their customers, catering to diverse connectivity requirements.
Scalable Networking Solutions of 3000 Series Switch
The Cisco Nexus N3K-C3048TP-1GE is a 48-port managed switch designed to provide scalable networking solutions for data centers and enterprise networks.
One of the key scalable networking solutions offered by the N3K-C3048TP-1GE is its ability to support both 10 Gigabit Ethernet (10GE) and 1 Gigabit Ethernet (1GE) ports. This allows for easy integration with existing network infrastructure and provides flexibility for future growth.
Another scalable solution is the switch’s ability to support Cisco’s VXLAN (Virtual Extensible LAN) and NVGRE (Network Virtualization using Generic Routing Encapsulation) protocols. These protocols allow for the creation of virtual networks within a physical network, providing a more efficient use of network resources and allowing for easier network segmentation.
The switch also supports Cisco’s FabricPath technology, which allows for the creation of a flatter, more efficient network architecture. This reduces the number of hops required for data to travel, increasing network performance and scalability.
The N3K-C3048TP-1GE also supports Cisco’s NX-OS operating system, which provides robust network management and automation capabilities. This allows for easy configuration and monitoring of the network, making it easier to scale and manage as the network grows.
Network Flexibility of Nexus Switch
The CN3K-C3048TP-1GE Cisco Nexus 48 Ports Managed Switch is designed to provide flexibility and scalability in network deployment. This switch offers 48 10/100/1000Mbps Ethernet ports and 4 SFP+ ports for 10Gbps fiber connectivity.
One of the key features of this switch is its ability to support multiple deployment options, including data center, enterprise, and service provider environments. This allows for the switch to be used in a variety of different network configurations, providing flexibility to adapt to changing network requirements.
The switch also offers advanced features such as Quality of Service (QoS), Virtual Port Channels (vPC), and Virtual Device Contexts (VDC) which provide additional flexibility in network management and traffic control. Additionally, the switch is compatible with Cisco NX-OS software, which allows for easy integration with other Cisco Nexus switches and provides a consistent management experience.
Network Expansion and Connectivity
The Cisco Nexus N3K-C3048TP-1GE is a 48-port managed switch that offers high-performance network expansion and connectivity options for enterprise and data center environments. It provides 48 10/100/1000 Base-T Ethernet ports and 4 1 Gigabit Ethernet (1GE) uplink ports, allowing for a high-density and flexible network design.
The switch supports various features such as VLANs, Quality of Service (QoS), Link Aggregation Control Protocol (LACP), and Cisco Nexus Fabric Extender (FEX) for easy scalability and integration into existing networks. Additionally, it supports Cisco’s Data Center Network Manager (DCNM) for centralized management and monitoring of the switch and other network devices.
The switch also supports various security features such as access control lists (ACLs), port security, and Cisco TrustSec for secure access and segmentation of the network.
General Information for the Cisco Nexus 48 Ports Managed Switch
- Manufacturer Name: Cisco
- Part Number or SKU# N3K-C3048TP-1GE
- Product Line: Nexus
- Product Series: 3000
- Product Model: 3048
- Product Name: Nexus 3048 Layer 3 Switch
- Product Type: Layer 3 Switch
Interfaces / Ports of Nexus 3048 Layer 3 Switch
- Total Number of Network Ports: 48
- Token Ring Port: No
- LRE Port: No
- USB: Yes
- Number of Network (RJ-45) Ports: 48
- Port/Expansion Slot Details: 48 x Gigabit Ethernet Network
- Port/Expansion Slot Details: 4 x 10 Gigabit Ethernet Expansion Slot
Performance
- Ethernet Technology: Fast Ethernet
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10/100/1000Base-T
I/O Expansions
- Number of Total Expansion Slots: 4
- Expansion Slot Type: SFP+
- Number of SFP+ Slots: 4
- Network & Communication-
- Layer Supported: 3
Power Description
- PoE (RJ-45) Port: No
- Input Voltage: 110 V AC
- Input Voltage: 220 V AC
- Power Source: Power Supply
- Redundant Power Supply: Yes
In general, the N3K-C3048TP-1GE is a powerful and versatile network switch suitable for various networking environments. Its combination of high-speed Ethernet ports, Layer 3 functionality, rack-mountable design, and advanced management features makes it an excellent choice for businesses and organizations looking to build or upgrade their network infrastructure. With its reliability, scalability, and performance, it can effectively meet the demands of modern networking applications.
