Dell N2048 L2 10Gbe SFP+ 48 Port Managed Rack-Mountable Network Switch 210-ADEZ.
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Product Summary Dell 210-ADEZ Networking N2048 Switch
Overview of Key Attributes
- Type of Device: 48-Port L2+ Managed Stackable Switch
- Form Factor: Rack-mountable (1U)
- Ethernet Type: Gigabit Ethernet
- Port Configuration: 48 x 10/100/1000 + 2 x 10 Gigabit SFP+
Performance Metrics
- Switching Fabric Capacity: 220 Gbps
- Forwarding Rate: 164 Mpps
- Stacking Bandwidth: 84 Gbps
Capacity Specifications
- Virtual Interfaces (VLANs): 4096
- ARP Entries: 1024
- NDP Entries: 400
- Priority Queues per Port: 8
- Static IPv4 Routes: 256
- Static IPv6 Routes: 128
- Dynamic IPv4 Routes: 256
- VLAN Routing Interfaces: 256
- Access Control Lists (ACL): 100
- Maximum ACL Rules (System-wide): 2048
- Maximum Rules per ACL: 1023
- Ingress/Egress Rules per Interface (IPv4): 1024/512
- Ingress/Egress Rules per Interface (IPv6): 512/256
- Maximum VLAN Interfaces with ACLs: 24
- Maximum Aggregation Groups: 128
- Maximum Dynamic Ports per Switch Stack: 144
- Maximum Member Ports per LAG: 8
Address Table Size
- MAC Address Table: 8192 Entries
Routing and Management Protocols
- Supported Routing Protocols: RIP-1, RIP-2, IGMPv2, IGMPv3, Static IPv4 & IPv6 Routing
- Remote Management Protocols: SNMP (v1, v2, v3), Telnet, RMON (v1, v2, v3, v9), TFTP
- Encryption Algorithms: MD5, AES, SSL, TLS
- Authentication Methods: SSH, RADIUS, TACACS+
Advanced Features
- Flow Control and Auto-negotiation
- ARP Support and VLAN Support
- Port Mirroring and DiffServ Support
- Broadcast Storm Control
- IPv6 Support and Rapid Spanning Tree Protocol (RSTP)
- Access Control List (ACL) Support
- Quality of Service (QoS) Management
- Front-to-Back Airflow Design
- Per-VLAN Spanning Tree Plus (PVST+)
- Link Aggregation Control Protocol (LACP)
- Dynamic VLAN Support (GVRP)
- Multi-Chassis Link Aggregation Group (MLAG)
Compliance Standards
- IEEE 802.2, 802.3, 802.3u, 802.3z, 802.1d
- IEEE 802.1q, 802.3ab, 802.1p, 802.3x
- IEEE 802.3ad (LACP), 802.1w, 802.1x
- IEEE 802.3ae, 802.3ac, 802.1s, 802.1v
- IEEE 802.1ab (LLDP), 802.3az
Hardware Specifications
- RAM: 1 GB
- Flash Memory: 256 MB
Expansion and Connectivity Options
Interface Options:
- 48 x Gigabit LAN - RJ-45
- 2 x 10 Gbit LAN - SFP+
- 1 x Serial (RS-232) - RJ-45 (Management)
- 1 x USB - Type A
- 2 x Network Stack Devices
Power Specifications:
- Power Supply Type: Internal Power Supply
- Installed Quantity: 1
- Power Output: 100 Watts
- Operational Power Consumption: 53.9 Watts
- Features: Redundant Power System (RPS) Connector
Ports
The Dell N2048 Managed switch offers an impressive 48 ports, making it an ideal choice for businesses and organizations that require a high-capacity network solution. With this many ports, users can easily connect a large number of devices to the network, such as computers, printers, servers, and more. This feature offers several benefits and is of great importance for users who need to maximize their network connectivity.
Increased Connectivity
One of the primary benefits of having 48 ports on the Dell N2048 is the increased connectivity it provides. This allows businesses to connect a larger number of devices simultaneously without experiencing any network congestion or slowdowns. With more ports available, users have the flexibility to expand their network infrastructure as their business grows and easily add new devices without worrying about running out of ports.
Seamless Data Transfer
With 48 ports, the Dell N2048 ensures seamless data transfer across all connected devices. This is particularly important for businesses that rely heavily on data-intensive applications or require real-time data communication. The high number of ports allows for efficient data transfer without compromising speed or performance.
Improved Network Performance
By offering 48 ports, the Dell N2048 helps distribute network traffic evenly across multiple devices. This results in improved network performance as each connected device receives its fair share of bandwidth. It prevents bottlenecks and ensures smooth communication between devices, leading to enhanced productivity and efficiency.
Flexibility and Scalability
The ample number of ports on the Dell N2048 provides businesses with the flexibility and scalability they need to accommodate future growth. Whether it's expanding the workforce or adding new equipment, having 48 ports allows for easy integration without requiring additional switches or complex configurations. This scalability ensures that the network infrastructure can adapt to changing requirements without any major disruptions.
Cost Savings
Another significant benefit of the 48 ports on the Dell N2048 is the potential cost savings it offers. With a higher port count, businesses can consolidate their network infrastructure, reducing the need for multiple switches. This not only lowers hardware costs but also simplifies network management, resulting in reduced maintenance and administration expenses.
Interface
The Dell N2048 Managed switch features SFP+ (Small Form-Factor Pluggable Plus) interfaces, amplifying its capabilities and making it an ideal choice for businesses that require high-speed connectivity and flexibility in their network infrastructure. The SFP+ interface offers several benefits and is of great importance to users seeking a versatile and efficient network solution.
High-Speed Connectivity
One of the primary benefits of the SFP+ interface on the Dell N2048 is its ability to provide high-speed connectivity. With support for 10 Gigabit Ethernet, this interface allows for lightning-fast data transfer rates, ensuring quick and efficient communication between devices. This is particularly advantageous for businesses that deal with large file transfers, video streaming, or require real-time data processing.
Flexibility in Network Design
The SFP+ interface provides businesses with greater flexibility in designing their network infrastructure. It supports a wide range of optical and copper transceivers, allowing users to choose the most suitable media type for their specific needs. This flexibility enables seamless integration with existing network equipment and ensures compatibility with future upgrades or expansions.
Longer Transmission Distances
Another significant advantage of the SFP+ interface is its ability to transmit data over longer distances compared to other interfaces. This makes it an ideal choice for businesses that have network devices located far apart or across different floors or buildings. The extended transmission range eliminates the need for additional equipment such as repeaters or extenders, simplifying the network setup and reducing overall costs.
Hot Swappable Modules
The SFP+ interface supports hot swappable modules, which means that users can replace or upgrade transceivers without powering down the switch or disrupting the network. This feature ensures minimal downtime during maintenance or upgrades, allowing businesses to maintain a reliable and uninterrupted network connection. It also simplifies troubleshooting by enabling quick and easy component replacement when needed.
Future-Proofing
By utilizing the SFP+ interface on the Dell N2048, businesses can future-proof their network infrastructure. This interface provides support for higher data rates and emerging technologies, ensuring that the switch can adapt to evolving network demands. Investing in a switch with SFP+ interfaces ensures that businesses can stay ahead of technological advancements without having to replace their entire network infrastructure.
Rack Mountable
The Dell N2048 Managed switch is rack mountable, offering users the advantage of efficient space utilization and easy installation. This feature is of great importance for businesses that have limited space or need to organize their network equipment in a neat and compact manner.
Space Optimization
Rack mountable switches allow businesses to optimize their space by efficiently stacking multiple devices in a single rack unit. This is particularly beneficial for data centers, server rooms, or any environment where space is at a premium. By consolidating network equipment into a rack, businesses can maximize their available space and ensure efficient use of floor or wall space.
Neat and Organized Setup
With a rack mountable switch like the Dell N2048, users can achieve a neat and organized network setup. The switch fits securely within the rack, eliminating clutter and tangled cables that can hinder maintenance or troubleshooting efforts. A tidy network setup not only makes it easier to identify and address any issues but also improves airflow and reduces the risk of overheating.
Easy Installation and Maintenance
Rack mountable switches offer easy installation and maintenance procedures. The Dell N2048 can be quickly mounted onto a standard rack without the need for additional hardware or complex configurations. This simplifies the setup process, saving time and effort. Additionally, having the switch easily accessible within the rack facilitates regular maintenance tasks, such as firmware updates or physical inspections.
Scalability
Rack mountable switches provide businesses with scalability options. As their network requirements grow, users can simply add more switches to the rack without having to reconfigure the entire setup. This scalability ensures that businesses can expand their network infrastructure seamlessly and efficiently, accommodating their evolving needs without any major disruptions.
Improved Airflow and Cooling
By utilizing a rack mountable switch like the Dell N2048, businesses can enhance airflow and cooling within their network environment. The rack design allows for proper ventilation and heat dissipation, reducing the risk of equipment overheating. This ensures optimal performance and reliability of the switch and connected devices, minimizing the potential for downtime due to hardware failures.
Network Switch
The Dell N2048 Managed switch is a powerful network switch that offers numerous benefits to users seeking a reliable and efficient networking solution.
Centralized Network Management
As a network switch, the Dell N2048 allows for centralized management of connected devices. It provides a single point of control for configuring, monitoring, and troubleshooting the network. This centralized management simplifies network administration tasks, reduces complexity, and ensures consistency in network configurations across multiple devices.
Enhanced Security
The Dell N2048 offers robust security features to protect against unauthorized access or potential threats. It supports features such as Access Control Lists (ACLs), which allow users to define and enforce policies for network traffic. This ensures that only authorized devices and users can access the network, minimizing the risk of security breaches or data leaks. Additionally, the switch supports secure management protocols such as SSH (Secure Shell) and SNMPv3 (Simple Network Management Protocol version 3), further enhancing network security.
Quality of Service (QoS)
The Dell N2048 prioritizes network traffic through its Quality of Service (QoS) capabilities. QoS allows users to assign priority levels to different types of network traffic, ensuring that critical applications or services receive the necessary bandwidth and low-latency communication. This feature is particularly important for businesses that rely on real-time applications such as voice or video conferencing, where consistent high-quality performance is crucial.
High Availability
The Dell N2048 offers high availability features to ensure maximum uptime and reliability. It supports features like Link Aggregation Control Protocol (LACP), which allows multiple physical links to be combined into a single logical link for enhanced redundancy and increased bandwidth. Additionally, the switch supports Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol (MSTP) for fast convergence in case of network failures or changes, minimizing downtime and ensuring uninterrupted network connectivity.
Efficient Network Traffic Management
With its advanced features, the Dell N2048 allows for efficient network traffic management. The switch supports Virtual LAN (VLAN) capabilities, enabling users to logically segment their network into different broadcast domains. This enhances network performance by reducing unnecessary broadcast traffic and improving overall efficiency. Additionally, the switch supports advanced routing protocols such as Open Shortest Path First (OSPF) and Border Gateway Protocol (BGP), facilitating efficient routing of data packets across complex networks.
In conclusion, the Dell N2048 Managed switch offers an extensive range of features that are essential for businesses and organizations seeking a reliable and efficient networking solution. With its 48 ports, SFP+ interfaces, rack mountable design, and advanced network switch capabilities, the Dell N2048 provides users with increased connectivity, high-speed communication, scalability, and enhanced network performance. These features ensure that businesses can effectively manage their network infrastructure, improve productivity, and adapt to evolving technological requirements. Whether it's for small to medium-sized businesses or large enterprises, the Dell N2048 is a versatile and powerful networking solution that delivers on all fronts.