D-Link DGS-3000-52X – 48-Port Gigabit Layer 2 Managed Switch with 4 × 10G SFP+ Uplink Ports
Overview:
• The D-Link DGS-3000-52X is a Layer 2 Managed Gigabit Switch designed for Metro Ethernet, campus networks, enterprise access, ISP access, CCTV aggregation, and professional backbone deployments.
• It provides 48 × 10/100/1000Mbps Gigabit RJ45 ports and 4 × 10G SFP+ uplink ports for high-speed fiber backbone connectivity.
• The switch is part of the DGS-3000 Series, which supports wired Gigabit performance with advanced Layer 2 features, strong security, reliable management, and service provider functions.
• The DGS-3000-52X supports 6kV surge protection on all Ethernet ports, ERPS, Redundant Power Supply support, Real Time Clock, Dying Gasp, VLAN trunking, VLAN mirroring, ISM VLAN, RSPAN, ACL, IP-MAC-Port Binding, ARP spoofing prevention, DoS attack prevention, and D-Link Safeguard Engine.
• It delivers 176Gbps switching capacity, 130.95Mpps packet forwarding rate, 16K MAC address table, 3MB packet buffer, and 9,216-byte jumbo frame support.
• It also supports D-Link Single IP Management with virtual stacking up to 32 units, making it suitable for large managed networks and multi-switch deployments.
Key Features:
• 48-Port Gigabit Layer 2 Managed Switch
• 48 × 10/100/1000Mbps Gigabit RJ45 Ports
• 4 × 10G SFP+ Uplink Ports
• 176Gbps Switching Capacity
• 130.95Mpps Packet Forwarding Rate
• 16K MAC Address Table
• 3MB Packet Buffer
• Jumbo Frames up to 9,216 Bytes
• 6kV Surge Protection on All Ethernet Ports
• Redundant Power Supply Support
• D-Link Single IP Management
• Virtual Stacking up to 32 Units
• Ethernet Ring Protection Switching ERPS
• STP, RSTP, MSTP, BPDU Filtering, and Root Restriction
• Link Aggregation with 802.1AX and 802.3ad
• Port Mirroring, RSPAN, and L2 Protocol Tunneling
• VLAN, 802.1Q, Q-in-Q, Voice VLAN, Private VLAN, ISM VLAN, VLAN Trunking, and VLAN Mirroring
• IGMP Snooping and MLD Snooping Support
• Advanced QoS with 8 Queues per Port
• ACL with up to 1024 Ingress Access Rules
• 802.1X, MAC-Based Access Control, Web-Based Access Control, RADIUS, TACACS, TACACS+, and Guest VLAN
• IP-MAC-Port Binding, DHCP Snooping, ARP Spoofing Prevention, BPDU Attack Protection, and DoS Attack Prevention
• OAM Support with Cable Diagnostics, 802.3ah Ethernet Link OAM, Dying Gasp, 802.1ag CFM, and Y.1731 OAM
• Web GUI, CLI, Telnet, SNMP, RMON, LLDP, DHCP Relay, Multiple Image, SNTP, sFlow, and D-Link Network Assistant
• 19-Inch Rack-Mount, 1U Design
• 2 × Smart Fan Ventilation
Technical Specifications:
• Product Type: Layer 2 Gigabit Managed Switch with 10G SFP+ Uplinks
• Brand: D-Link
• Model: DGS-3000-52X
• Series: DGS-3000 Series
• Hardware Version: B1
• Port Configuration: 48 × 10/100/1000Mbps RJ45 + 4 × 10G SFP+
• Gigabit RJ45 Ports: 48 Ports
• 10G SFP+ Ports: 4 Ports
• Console Port: RJ-45 Console Port
• Port Standards: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T, IEEE 802.3ae 10G Ethernet, IEEE 802.3x Flow Control
• Network Cables: UTP Cat.5 / Cat.5e up to 100m, EIA/TIA-568 100-ohm STP up to 100m
• Duplex Mode: Half/Full Duplex for 10/100Mbps, Full Duplex for 1000Mbps
• MDI/MDIX: Auto or Configurable MDI/MDIX
• Switching Capacity: 176Gbps
• Forwarding Method: Store-and-Forward
• Packet Forwarding Rate: 130.95Mpps
• MAC Address Table: Up to 16K Entries per Device
• Static MAC Entries: Up to 512 Static MAC Entries
• Packet Buffer: 3MB per Device
• Jumbo Frame: Up to 9,216 Bytes
• LED Indicators: Power, RPS, Console, Link/Active/Speed, Fan Error
• MTBF: 465,240 Hours
• Acoustic Level: 45.9dB(A)
• Heat Dissipation: 145.948BTU/h
• Power Input: 100 to 240V AC, 50/60Hz
• Maximum Power Consumption: 40.7W
• Standby Power Consumption: 28.6W at 100V / 28.9W at 240V
• Dimensions: 440 × 210 × 44mm
• Weight: 2.40kg
• Rack Mount Size: 19-Inch Standard Rack-Mount Width, 1U Height
• Ventilation: 2 × Smart Fan
• Power Surge Protection: IEC61000-4-5 6kV Surge Protection on All Ethernet Ports
• Operating Temperature: -5°C to 50°C
• Storage Temperature: -20°C to 70°C
• Operating Humidity: 0% to 95% Non-Condensing
• Storage Humidity: 0% to 95% Non-Condensing
• EMI Standards: CE, FCC, C-Tick, VCCI, BSMI
• Safety Certifications: cUL, CB
• Virtual Stacking: D-Link Single IP Management, up to 32 Units per Virtual Stack
• Layer 2 Features: 16K MAC Address Table, 802.3x Flow Control, HOL Blocking Prevention, Jumbo Frames, STP, RSTP, MSTP, BPDU Filtering, Root Restriction, Loopback Detection, Link Aggregation, Port Mirroring, ERPS, and L2 Protocol Tunneling
• Link Aggregation: IEEE 802.1AX and IEEE 802.3ad
• Port Mirroring: One-to-One, Many-to-One, and Flow-Based ACL Mirroring
• L2 Multicasting: IGMP Snooping v1/v2 with v3 Awareness, 1024 Groups, Port/Host-Based Fast Leave, Report Suppression, IGMP Authentication, Limited IP Multicast, MLD Snooping v1/v2
• VLAN Features: Up to 4094 VLANs, Port-Based VLAN, MAC-Based VLAN, GVRP up to 255 Dynamic VLANs, 802.1v Protocol VLAN, 802.1Q Tagged VLAN, Double VLAN Q-in-Q, ISM VLAN, VLAN Translation, VLAN Trunking, VLAN Mirroring, RSPAN, Voice VLAN, and Private VLAN
• Layer 3 Features: Up to 1024 ARP Entries, 255 Static ARP Entries, Gratuitous ARP, IPv6 Neighbor Discovery, 16 IP Interfaces, Default Route, Static Route Support
• QoS Features: 8 Queues per Port, 802.1p Priority, VLAN ID, MAC Address, EtherType, IPv4/IPv6 Address, DSCP, ToS, Protocol Type, TCP/UDP Port, IPv6 Traffic Class, IPv6 Flow Label, User-Defined Packet Content, SPQ, WRR, SPQ + WRR, and Bandwidth Control
• ACL Features: ACL Based on Switch Port, 802.1p Priority, VLAN ID, MAC Address, EtherType, IPv4/IPv6 Address, IPv6 Traffic Class, IPv6 Flow Label, DSCP, ToS, Protocol Type, TCP/UDP Port, User-Defined Packet Content, up to 1024 Ingress Access Rules, Time-Based ACL, ACL Statistics, and CPU Interface Filtering
• AAA Features: 802.1X, Port-Based Access Control, Host-Based Access Control, Dynamic VLAN Assignment, MAC-Based Access Control, Web-Based Access Control, Microsoft NAP IPv4, Guest VLAN, RADIUS, RADIUS Accounting, TACACS, TACACS+, XTACACS+, Trusted Host, Four-Level User Account, and Compound Authentication
• Security Features: SSH v1/v2, SSL v1/v2/v3, Port Security up to 64 MAC Addresses per Port, Broadcast/Multicast/Unicast Storm Control, IP-MAC-Port Binding, ARP Inspection, IP Inspection, DHCP Snooping, DHCPv6 Snooping, DHCPv6 Guard, IPv6 RA Guard, IPv6 ND Snooping, Traffic Segmentation, D-Link Safeguard Engine, L3 Control Packet Filtering, DHCP Server Screening, DHCP Client Filtering, ARP Spoofing Prevention, BPDU Attack Protection, and DoS Attack Prevention
• OAM Features: Cable Diagnostics, 802.3ah Ethernet Link OAM, Dying Gasp, 802.1ag Connectivity Fault Management, and Y.1731 OAM
• Management Features: Web GUI IPv4/IPv6, CLI, Telnet Server/Client, TFTP Client, FTP Client, ZModem, Command Logging, SNMP v1/v2c/v3, SNMP Traps, System Log, SMTP, RMON v1/v2, LLDP, LLDP-MED, BootP/DHCP Client, DNS Client, DHCP Auto-Configuration, DHCP Relay Option 60/61/82, DHCP Client Option 12, PPPoE Circuit-ID Tag Insertion, Multiple Image, Flash File System, CPU Monitoring, Memory Monitoring, SNTP, Debug Command, Password Recovery, Password Encryption, Ping, Traceroute, Microsoft NLB Support, Zero Touch Provisioning, sFlow, and D-Link Network Assistant
• Optional Redundant Power Supply: DPS-500A / DPS-500DC
• Optional RPS Cable: DPS-CB150-2PS v.B1
• Optional SFP Transceivers: DEM-310GT, DEM-311GT, DEM-312GT2, DEM-314GT, DEM-315GT, DGS-712
• Optional WDM SFP Transceivers: DEM-331T, DEM-331R, DEM-330T, DEM-330R, DEM-302S-BXD, DEM-302S-BXU
• Optional SFP+ Transceivers: DEM-431XT, DEM-431XT-DD, DEM-432XT, DEM-432XT-DD, DEM-433XT, DEM-433XT-DD, DEM-434XT, DEM-436XT-BXD, DEM-436XT-BXU
• Optional 10G SFP+ DAC Cables: DEM-CB100S, DEM-CB300S, DEM-CB700S
Applications:
• Metro Ethernet access networks
• Campus network access and aggregation
• ISP and service provider access networks
• Enterprise access layer networks
• CCTV aggregation and IP surveillance backbone
• Fiber uplink connectivity between network cabinets
• Telecom cabinets and distribution rooms
• High-density managed Gigabit access networks
• Triple Play services: data, voice, and IPTV
• Networks requiring 48 Gigabit ports with 10G SFP+ uplinks
• High-availability networks requiring ERPS, RPS support, VLAN, QoS, ACL, OAM, and secure management
Connect Gates Recommendation:
• Connect Gates recommends the D-Link DGS-3000-52X for projects that require high-density Gigabit access with strong 10G SFP+ uplink capability.
• It is an ideal choice for enterprise networks, Metro Ethernet access, CCTV aggregation, ISP access, campus distribution, and professional network cabinets that need 48 Gigabit ports with fiber backbone connectivity.
• The 48 Gigabit RJ45 ports, 4 × 10G SFP+ uplinks, 176Gbps switching capacity, 6kV surge protection, ERPS, RPS support, advanced VLAN/QoS/security, and D-Link Single IP Management make it suitable for critical managed network deployments.
• For best performance, Connect Gates recommends using suitable SFP+ transceivers or DAC cables according to fiber distance, cabinet design, and uplink requirements, with DPS-500A or DPS-500DC backup power for critical uptime environments.