Name: D-Link DGS-1210-52 48 Ports Gigabit Smart Switch
SKU: 21410
Availability: InStock

D-Link DGS-1210-52 48 Ports Gigabit Smart Switch

D-Link DGS-1210-52 48 Ports Gigabit Smart Switch provides comprehensive network connectivity for growing businesses requiring high port density without Power over Ethernet complexity. This smart managed switch combines enterprise-grade features with energy-efficient operation, delivering the performance and management capabilities that modern network infrastructures demand without unnecessary power delivery overhead.

High-Density Gigabit Performance and Switching Capacity

Featuring 48 gigabit Ethernet ports plus 4 SFP uplink slots, the D-Link DGS-1210-52 48 Ports Gigabit Smart Switch delivers exceptional port density for businesses requiring extensive network connectivity. The non-blocking switching architecture ensures consistent performance across all ports while maintaining wire-speed forwarding capabilities essential for demanding applications.

Network performance specifications:

Switching capacity: 104 Gbps non-blocking backplane architecture
Forwarding rate: 77.38 Mpps ensuring optimal packet processing
MAC address table: 16K entries with automatic learning and aging
Buffer memory: 1.5MB packet buffer preventing congestion during traffic bursts
Jumbo frame support: Up to 9KB frames for specialized applications
Flow control: IEEE 802.3x preventing packet loss during network congestion
Auto-negotiation: 10/100/1000Mbps automatic speed detection
Full-duplex operation: Simultaneous transmit and receive for maximum throughput

Smart Management Features and Network Control

The D-Link DGS-1210-52 48 Ports incorporates comprehensive management capabilities that enable network administrators to optimize performance, enhance security, and simplify maintenance procedures. The intuitive web interface provides access to advanced features while maintaining ease of configuration for growing businesses.

Management and configuration capabilities:

Web-based graphical user interface for simplified network administration
SNMP v1/v2c/v3 support for enterprise network management integration
D-Link Network Assistant for automatic device discovery and configuration
IEEE 802.1Q VLAN support with up to 4K VLAN entries
Quality of Service (QoS) with traffic prioritization and bandwidth control
Link Aggregation Control Protocol (LACP) for increased bandwidth and redundancy
Multiple Spanning Tree Protocol (MSTP) preventing network loops
Port mirroring capabilities for network monitoring and troubleshooting

Advanced Security and Access Control Implementation

Comprehensive security features within the D-Link DGS-1210-52 48 Ports Switch protect network integrity while providing granular access control capabilities essential for business environments. The multi-layered security approach addresses both internal and external security requirements without compromising operational efficiency.

Security implementation features:

IEEE 802.1X port-based authentication with RADIUS server integration
Access Control Lists (ACLs) providing Layer 2/3/4 traffic filtering
DHCP snooping protection against rogue DHCP server attacks
Dynamic ARP inspection preventing address resolution protocol spoofing
IP Source Guard validating IP-to-MAC address bindings for security
Storm control preventing broadcast, multicast, and unknown unicast flooding
Port security limiting MAC addresses per port for enhanced access control
SSH and SSL/HTTPS encrypted management ensuring secure remote administration

Flexible Uplink Connectivity and Network Integration

The D-Link DGS-1210-52 48 Ports Gigabit Smart Switch provides versatile uplink options through four SFP slots, enabling flexible backbone connectivity to accommodate various network architectures and distance requirements. These uplink options support both copper and fiber connectivity for seamless integration with existing infrastructure.

Uplink and connectivity specifications:

Four SFP slots supporting 1000Base-T, 1000Base-SX, and 1000Base-LX modules
Fiber uplink capability extending network reach up to 70 kilometers
Copper SFP modules providing flexible short-distance connectivity
Auto-MDI/MDI-X on all copper ports eliminating crossover cable requirements
Cable diagnostics identifying wiring problems and cable length measurements
Link Layer Discovery Protocol (LLDP) for automated network topology discovery
Ring topology support providing redundant network architectures
Virtual stacking through D-Link Single IP Management (SIM) protocol

Energy Efficiency and Environmental Compliance

The D-Link DGS-1210-52 Switch implements advanced energy-saving technologies that significantly reduce operational costs while meeting environmental responsibility standards. The intelligent power management features automatically optimize energy consumption based on network utilization and port status.

Energy efficiency characteristics:

IEEE 802.3az Energy Efficient Ethernet reducing power during low traffic
Green Ethernet technology automatically adjusting power based on cable length
Port-based power management disabling unused ports to conserve energy
Intelligent fan control reducing noise and power consumption
Sleep mode functionality minimizing standby power requirements
RoHS compliance ensuring environmental responsibility in manufacturing
Energy Star qualification meeting government procurement requirements
High-efficiency design reducing heat generation and cooling requirements

Physical Design and Installation Flexibility

The enterprise-grade construction of the D-Link DGS-1210-52 48 Ports Gigabit Smart Switch accommodates demanding business environments while providing efficient cooling and professional appearance. The 1U rack-mountable design maximizes port density while maintaining accessibility for cable management and maintenance.

Physical specifications and installation:

Dimensions: 440mm × 330mm × 44mm (1U rack-mountable form factor)
Weight: 3.8kg suitable for standard rack installation
Operating temperature: 0°C to 50°C for typical office and server room environments
Storage temperature: -40°C to 70°C ensuring equipment protection
Operating humidity: 10% to 90% relative humidity non-condensing
Heat dissipation: 205 BTU/hr thermal output for cooling calculations
Front-panel LED indicators providing immediate port and system status
Rack-mount brackets included for standard 19-inch rack installation

Network Topology Support and Scalability Options

The D-Link DGS-1210-52 48 Ports Gigabit Smart Switch supports various network topologies and expansion strategies enabling seamless integration with existing infrastructure while providing clear growth paths for future requirements. The flexible architecture accommodates both hierarchical and flat network designs.

Scalability and topology features:

Virtual stacking capability managing multiple switches through single interface
Spanning Tree Protocol variants (STP/RSTP/MSTP) for loop-free topologies
VLAN Inter-Switch Link (ISL) supporting complex VLAN architectures
IGMP snooping optimizing multicast traffic delivery across VLANs
IPv6 support ensuring compatibility with next-generation network protocols
DHCP relay functionality enabling centralized IP address management
Multiple configuration backup options protecting network settings
Firmware upgrade capabilities maintaining security and feature updates

Application Scenarios and Deployment Considerations

Network administrators deploy the D-Link DGS-1210-52 48 Ports Gigabit Smart Switch in environments requiring high port density without the complexity and cost of PoE delivery. The switch’s feature set addresses diverse networking requirements from small business expansion to enterprise access layer deployments.

Deployment scenarios include: