D-Link DGS-1520-52MP 50 Ports Manageable Layer 3 Switch

QuickFind: 1129416 Mfr part code: DGS-1520-52MP
  • 3 Layer Supported
  • Modular
  • 740 W PoE Budget
  • Twisted Pair, Optical Fiber
  • PoE Ports

Product Description

D-Link DGS-1520-52MP 50 Ports Manageable Layer 3 Switch

D-Link DGS-1520-52MP 50 Ports Manageable Layer 3 Switch - 3 Layer Supported - Modular - 740 W PoE Budget - Twisted Pair, Optical Fiber - PoE Ports - 1U High - Rack-mountable
Next Generation Layer 3 Stackable Smart Managed Switch

A new generation of Layer 3 stackable Smart Managed switches to aggregate your Gigabit network with 10G ports for uplink or stacking.

High Availability and Flexibility
  • 24 or 48 x 10/100/1000Base-T ports
  • 20 or 44 x 10/100/1000Base-T PoE and 4 x 2.5GBase-T PoE ports
  • 2 x 10GBase-T and 2 x SFP+ uplink ports
High Bandwidth Stacking
  • Physical Stacking of up to 8 units
  • 2 x 10GBase-T and/or 2 x SFP+
  • 80 Gbps physical stacking bandwidth

Advanced L2 features
  • Selective Q-in-Q

Advanced L3 features
  • IGMP v1/v2/v3
  • MLD v1/v2
  • Static Route
  • RIP/RIPng
  • OSPF

Reliability and Resiliency
  • Ethernet Ring Protection Switching (ERPS)
  • Virtual Router Redundancy Protocol (VRRP)
  • Redundant Power Supply (RPS) support

Management, Provisioning and Automation
  • D-View 7
  • D-Link Network Assistant (DNA)
  • Zero Touch Provisioning (ZTP)

Technical Specification

D-Link DGS-1520-52MP 50 Ports Manageable Layer 3 Switch


Device Type Switch - 52 ports - L3 - smart - stackable
Enclosure Type Rack-mountable 1U
Subtype Gigabit Ethernet
Ports 44 x 10/100/1000 (PoE+) + 4 x 2.5GBase-T (PoE+) + 2 x 10 Gigabit Ethernet + 2 x 10 Gigabit SFP+
Power Over Ethernet (PoE) PoE+
PoE Budget 370 W
Performance Switching capacity: 188 Gbps ¦ Forwarding performance: 139.88 Mpps ¦ Stacking bandwidth: 80 Gbps
Capacity IGMP groups: 512 ¦ MLD groups: 256 ¦ VLAN groups: 4000 ¦ Static ARP entries: 256
MAC Address Table Size 16384 entries
Jumbo Frame Support 12288 bytes
Max Units In A Stack 8
Routing Protocol OSPF, RIP-1, RIP-2, IGMPv2, IGMP, DVMRP, PIM-SM, static IP routing, PIM-DM, IGMPv3, PIM-SSM, ECMP, policy-based routing (PBR), RIPng, MLDv2, MLD
Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c
Encryption Algorithm SSL, TLS 1.0, TLS 1.1, TLS 1.2
Authentication Method RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Features IGMP snooping, port mirroring, store and forward, Weighted Random Early Detection (WRED), Spanning Tree Protocol (STP) support, Virtual Route Redundancy Protocol (VRRP) support, Multiple Spanning Tree Protocol (MSTP) support, Quality of Service (QoS), Remote Switch Port Analyzer (RSPAN), Class of Service (CoS), Generic VLAN Registration Protocol (GVRP), Denial of Service (DoS), Ethernet Ring Protection Switching (ERPS), Bridge protocol data unit (BPDU), Link Aggregation, Open Shortest Path First (OSPF), Root Guard, Loop Guard, Ethernet Ring Protection Switching (ERPS) v2, flow mirroring, VLAN mirroring, Weighted Deficit Round Robin (WDRR), Voice VLAN, Private VLAN, Zero-touch provisioning (ZTP), Energy-Efficient Ethernet (EEE), BPDU Filter, Weighted Round Robin (WRR), loopback detection, Network Timing Protocol (NTP) 3, Network Timing Protocol (NTP) 4, D-Link Discovery Protocol (DDP), Rapid Reconfiguration of Spanning Tree (RSTP), VLAN trunking, DNA support, Media Dependent Interface (MDI), Media Dependent Interface Crossover (MDI-X)
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1v, IEEE 802.3at, IEEE 802.3az, IEEE 802.1AX, IEEE 802.1Qbb
Status Indicators Power, PoE, link/activity, fan, stack

Expansion / Connectivity

Interfaces 44 x 1000Base-T RJ-45 PoE+ ¦ 4 x 2.5GBase-T RJ-45 PoE+ ¦ 2 x 10GBase-T RJ-45 ¦ 2 x 10GBase-X SFP+


Power Device Internal power supply
Voltage Required AC 120/230 V (50/60 Hz)
Power Consumption Operational 459.5 Watt


MTBF 328174 hours
Compliant Standards FCC Class A certified, IC Class A, BSMI Class A, VCCI Class A, RCM Class A

Dimensions & Weight

Width 44.1 cm
Depth 30.85 cm
Height 4.4 cm
Weight 4.8 kg

Environmental Parameters

Min Operating Temperature -5 °C
Max Operating Temperature 50 °C
Humidity Range Operating 10 - 95% (non-condensing)
Min Storage Temperature -40 °C
Max Storage Temperature 70 °C
Humidity Range Storage 5 - 95% (non-condensing)

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