Datasheet for D-Link models including: DGS-1520 Series, Next Generation Layer 3 Stackable Smart Managed Switch, DGS-1520-28, DGS-1520-28MP, DGS-1520-52, DGS-1520-52MP

Next Generation Layer 3

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...

Next Generation Layer 3 Stackable Smart Managed Switch

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.

DGS-1520-SERIES REVA DATASHEET v1.02 WW

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DGS-1520-SERIES REVA DATASHEET v1.02 WW
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.
DGS-1520 Series
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 · RSPAN · Selective Q-in-Q Advanced L3 features · IGMP v1/v2/v3 · MLD v1/v2 · PIM-SM/DM/SSM · 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)

8
Stackable Smart Gigabit Stack up to 8 switches for high-
density Gigabit aggregation

Zero Touch Provisioning
Effortless multi-site deployment

High Capacity
Up to 188 Gbps switching capacity

PoE
PoE Capable Up to 370W PoE output
per switch

2.5G
Multi-Gigabit Ports 4 x 2.5GBase-T ports for Wi-Fi 6 APs (PoE models)

Power Redundancy
Connect with DPS-520 for power redundancy (non-PoE models)

Flexible Stacking or Uplink
10GBase-T and/or SFP+ (fiber) ports for stacking or uplink

Advanced Manageability
Supports dynamic routing and selective Q-in-Q tagging

Technical Specifications

Model Product Image

DGS-1520-28

DGS-1520-28MP

DGS-1520-52

/ DGS-1520 Series
DGS-1520-52MP

General Hardware Version Size Interfaces
Standards
Console Port Media Interface Exchange LED

A1

19" standard rack width, 1U height

24 x 10/100/1000Base-T Ports 2 x 10GBase-T Ports 2 x 10G SFP+ Ports

20 x 10/100/1000Base-T PoE Ports 4 x 2.5GBase-T PoE Ports 2 x 10GBase-T Ports 2 x 10G SFP+ Ports

48 x 10/100/1000Base-T Ports 2 x 10GBase-T Ports 2 x 10G SFP+ Ports

44 x 10/100/1000Base-T PoE 4 x 2.5GBase-T PoE Ports 2 x 10GBase-T Ports 2 x 10G SFP+ Ports

IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-FX 100 Mbps over fiber optic IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
IEEE 802.3z 1000BASE-X 1 Gbps over fiber optic IEEE 802.3az Energy-Efficient Ethernet (EEE) IEEE 802.3x Flow Control IEEE 802.3ae 10 Gigabit Ethernet IEEE 802.3af/at IEEE 802.3bz

RJ-45 port for out-of-band CLI management

Auto or configurable MDI/MDIX

Power/Stacking ID/Fan (per device) Link/Activity/Speed (per 10/100/1000 Mbps port, per 2.5G PoE port, per Gigabit SFP port, per 10G SFP+ port)

Functionality Switching Capacity Transmission Method MAC Address Table Static MAC Addresses Maximum Forwarding Rate PoE Standard

128 Gbps
95.24 Mpps N/A

PoE Power Budget

N/A

140 Gbps

176 Gbps

Store-and-Forward

Up to 16,384 entries per device

Up to 512 static MAC entries

104.16 Mpps

130.95 Mpps

IEEE802.3at,

N/A

IEEE802.3af

370 W, 740 W (with RPS)

N/A

188 Gbps
139.88 Mpps IEEE802.3at, IEEE802.3af 370 W, 740 W (with RPS)

Physical Power Input Maximum Power Consumption Standby Power Consumption Acoustics Heat Dissipation MTBF Operating Temperature Storage Temperature Operating Humidity Storage Humidity Dimensions (L x W x H)
Weight EMI

100 - 240 VAC

30.4 W

453.3 W (PoE On); 45.2 W (PoE Off )

51.2 W

459.5 W (PoE On); 66.3 W (PoE Off )

20.9 W/100 V; 21.5 W/240 V

37.2 W/100 V; 37.3 W/240 V

25.5 W/100 V; 26.8 W/240 V

39.8 W/100 V; 40.7 W/240 V

51.8 dB(A)

57.1 dB(A)

56.8 dB(A)

56.7 dB(A)

103.7 BTU/hr

1545.8 BTU/hr

174.6 BTU/hr

1635.1 BTU/hr

468252 Hours

333946 Hours

364888 Hours

328174 Hours

-5 - 50°C (23 - 122 °F)

-40 - 70°C (-40 - 158 °F)

10% - 95% RH

5% - 95% RH

441 x 207.4 x 44 mm (17.36 x 8.17 x 1.73 in)

441 x 308.5 x 44 mm (17.36 x 12.15 x 1.73 in)

441 x 207.4 x 44 mm (17.36 x 8.17 x 1.73 in)

441 x 308.5 x 44 mm (17.36 x 12.15 x 1.73 in)

2.33 kg (5.14 lbs)

4.29 kg (9.46 lbs)

2.78 kg (6.13 lbs)

4.80 kg (10.58 lbs)

CE Class A, FCC Class A, IC Class A, RCM Class A, VCCI Class A, BSMI Class A

DGS-1520 Series | Next Generation Layer 3 Stackable Smart Managed Switch

Technical Specifications

Software Stackability L2 Features
L2 Multicasting VLAN
L3 Features L3 Routing

Physical stacking · 10GBase-T and SFP+ · Up to 8 units per stack · Up to 80 Gbps stacking bandwidth · Ring/chain topology support
MAC Address Table: 16,384 entries Flow Control
· 802.3x Flow Control · HOL Blocking Prevention Jumbo Frames up to 12,288 Bytes 802.1AX/802.3ad Link Aggregation · Max. 32 groups per device, 8 ports per group Spanning Tree Protocols · 802.1D STP · 802.1w RSTP · 802.1s MSTP · BPDU Filtering · Root Guard · Loop Guard
IGMP Snooping · IGMP v1/v2/v3 Snooping · Supports 512 IGMP groups · Host-based IGMP Snooping Fast Leave · Supports 128 static IGMP groups · Per VLAN IGMP Snooping · Data Driven Learning · IGMP Snooping Querier · Report Suppression
VLAN Group · Max. 4K VLAN groups · Max. 1~4094 VIDs
GVRP · Max. 4K dynamic VLAN groups
Double VLAN (Q-in-Q) · Port-based Q-in-Q
Selective Q-in-Q 802.1Q Auto Surveillance VLAN Port-based VLAN
IPv4 ARP Entries: 8192 · 256 Static ARP
IPv6 ND Entries:4096 · 128 Static ND Entries
IP Interface · Supports 16 interfaces
Supports 1024 hardware routing entries shared by IPv4/IPv6
· 1 entry consumed by each IPv4 route · 2 entries consumed by each IPv6 route Supports up to 4096 hardware L3 forwarding entries shared by IPv4/IPv6 · 1 entry consumed by each IPv4 route · 2 entries consumed by each IPv6 route IPv4/IPv6 Static Route · Max. 512 IPv4 entries · Max. 256 IPv6 entries Equal-Cost Multi-Path Route (ECMP) Weighted-Cost Multi-Path Route (WCMP)

/ DGS-1520 Series
Virtual stacking · D-Link Single IP Management (SIM) · Up to 32 units per virtual stack
Loopback Detection Port Mirroring
· Supports One-to-One, Many-to-One · Supports Mirroring for both Tx/Rx · Supports 4 mirroring groups Flow mirroring · Supports Ingress Mirroring only VLAN Mirroring RSPAN L2 Protocol Tunneling Ethernet Ring Protection Switching (ERPS) v1/v2
MLD Snooping · MLD v1/v2 Snooping · Support 256 MLD Groups · Host-based MLD Snooping Fast Leave · Supports 64 static MLD groups · MLD Snooping Querier · Per VLAN MLD Snooping · MLD Proxy Reporting
802.1v Protocol-based VLAN Voice VLAN MAC-based VLAN Subnet-based VLAN VLAN translation Multicast VLAN (ISM VLAN for IPv4/IPv6) Asymmetric VLAN Private VLAN VLAN Trunking Super VLAN
Gratuitous ARP Loopback Interface Proxy ARP
· Support local ARP proxy VRRP v2/v3 IP Helper
IPv4/IPv6 Default Route Policy-based Route (PBR) Null Route Route Preference Route Redistribution RIPv1/v2/ng OSPF
· OSPF v2/v3 · OSPF passive interface · Stub/NSSA area · Supports Equal-Cost Multi-Path Route (ECMP) · Text/MD5 authentication

DGS-1520 Series | Next Generation Layer 3 Stackable Smart Managed Switch

Technical Specifications

Software L3 Multicasting QoS (Quality of Service)
Access Control List (ACL)
Security
AAA

IGMP v1/v2/v3 IGMP Proxy MLD v1/v2 MLD proxy
802.1p 8 queues per port Queue Handling
· Strict Priority · Weighted Round Robin (WRR) · Strict + WRR · Weighted Deficit Round Robin (WDRR) Congestion Control · Weighted Random Early Detection (WRED) · 802.1Qbb Priority-based Flow
Control (PFC) [10G ports only] Policy Map
· Remark 802.1p priority · Remark IP precedence/DSCP · Rate limiting · Time based QoS CoS based on · Switch port · Inner/Outer VID
ACL based on · 802.1p priority · VID · MAC address · Ether Type · LLC · VLAN · IP address · IP preference/ToS · DSCP mask
Port Security · Supports up to 64 MAC addresses per port
Broadcast/Multicast/Unicast Storm Control D-Link Safeguard Engine DHCP Server Screening IP Source Guard DHCP Snooping IPv6 Snooping Dynamic ARP Inspection (DAI) DHCPv6 Guard IPv6 Route Advertisement (RA) Guard IPv6 ND Inspection Duplicate Address Detection (DAD)
Guest VLAN 802.1X Authentication
· Supports port/host-based access control · Identity-driven Policy Assignment · Dynamic VLAN Assignment Web-based Access Control (WAC) · Supports port/host-based access control · Identity-driven Policy Assignment · Dynamic VLAN Assignment

/ DGS-1520 Series
DVMRP v3 PIM Sparse-Dense Mode (PIM-SDM) PIM-SM/DM/SSM for IPv4/IPv6
· Inner/Outer 802.1p Priority · MAC address · Ether type · IP address · DSCP · ToS/IP preference · Protocol type · TCP/UDP port · IPv6 traffic class · IPv6 flow label Bandwidth Control · Port-based (ingress/egress,
min. granularity 8 Kbps) · Flow-based (ingress/egress,
min. granularity 8 Kbps) · Per queue bandwidth control
(min. granularity 8 Kb/s) Three Color Marker
· CIR/PIR minimum granularity: 8 kbps · trTCM · srTCM
· Protocol type · TCP/UDP port number · IPv6 Traffic Class · IPv6 Flow Label Time-based ACL CPU Interface Filtering Max. ACL entries: · Ingress (hardware entries): 1536 · Egress (hardware entries): 512 · VLAN Access Map Numbers: 2048
ARP Spoofing Prevention · Max. 64 entries
L3 Control Packet Filtering Unicast Reverse Path Forwarding (URPF) Traffic Segmentation SSL
· Supports TLS 1.0/1.1/1.2 · Supports IPv4/IPv6 access SSH · Supports SSH v2 · Supports IPv4/IPv6 access BPDU Attack Protection DOS Attack Prevention
MAC-based Access Control (MAC) · Supports port/host-based access control · Identity-driven Policy Assignment · Dynamic VLAN Assignment
RADIUS and TACACS+ Authentication Authentication Database Failover Compound Authentication Privilege Level for Management Access Trusted Host RADIUS/TACACS+ Accounting

DGS-1520 Series | Next Generation Layer 3 Stackable Smart Managed Switch

Technical Specifications

Software Green Features
Operation, Administration and Maintenance (OAM) Management

Energy-Efficient Ethernet (EEE) Power saving by link status Power saving by LED shut-off
Cable Diagnostics Optical Transceiver Digital Diagnostic Monitoring (DDM)
Web-based GUI · Support IPv4/IPv6 access · Support SSL (HTTPS)
Command Line Interface (CLI) Telnet Server/Client for IPv4/IPv6 TFTP Client for IPv4/IPv6 DNS Client for IPv4/IPv6 Secure FTP Server/Client for IPv4/IPv6 SNMP
· Support v1/v2c/v3 · Support for IPv4/IPv6 access SNMP Traps System Log for IPv4/IPv6 Syslog Server sFlow Multiple Images & Configurations RMON v1: · Supports 1,2,3,9 groups RMON v2: · Supports ProbeConfig group LLDP/LLDP-MED

/ DGS-1520 Series
Power saving by port shut-off Power saving by system hibernation Time-based PoE (PoE models only)
BootP/DHCP Client DHCP Auto-Configuration/Auto Image DHCP/DHCPv6 Local Relay DHCP Relay Option 60/61/62/125 Flash File System D-Link Discover Protocol (DDP) Debug command Support IPv4/v6 SNTP Server NTPv3/v4 Password recovery/encryption DHCP server
· Support for IPv4/IPv6 address assignment Command Logging SMTP DHCPv6 Prefix Delegation (PD) Ping/ Traceroute for IPv4/IPv6 Microsoft® Network Load Balancing (NLB) PD Alive (PoE Models Only) Zero Touch Provisioning (ZTP)

DGS-1520 Series | Next Generation Layer 3 Stackable Smart Managed Switch

TOercdhenriIcnafloSrpmeactiifiocnations

/ DGS-1520 Series

DGS-1520-28 DGS-1520-28MP DGS-1520-52 DGS-1520-52MP

24 x 10/100/1000BASE-T Ports, 2 x 10GBase-T Ports and 2 x 10G SFP+ Ports 20 x 10/100/1000BASE-T PoE Ports, 4 x 2.5GBASE-T PoE Ports, 2 x 10GBASE-T Ports and 2 x 10G SFP+ Por/tsDGS-1520 Series 48 x 10/100/1000BASE-T Ports, 2 x 10GBASE-T Ports and 2 x 10G SFP+ Ports 44 x 10/100/1000BASE-T PoE Ports, 4 x 2.5GBase-T PoE Ports, 2 x 10GBASE-T Ports and 2 x 10G SFP+ Ports

Optional SFP Transceivers DEM-310GT DEM-311GT DEM-312GT2 DEM-314GT DEM-315GT DGS-712

1000BASE-LX, single-mode, 10 km 1000BASE-SX, multi-mode, 550 m 1000BASE-SX, multi-mode, 2 km 1000BASE-LHX, single-mode, 50 km 1000BASE-ZX, single-mode, 80 km 1000BASE-T to SFP transceiver

Optional WDM SFP Transceivers

DEM-330T

1000BASE-LX, Wavelength Tx:1550 nm Rx:1310 nm, Single-mode, 10 km

DEM-330R

1000BASE-LX, Wavelength Tx:1310 nm Rx:1550 nm, Single-mode, 10 km

DEM-331T

1000BASE-LX, Wavelength Tx:1550 nm Rx:1310 nm, Single-mode, 40 km

DEM-331R

1000BASE-LX, Wavelength Tx:1310nm Rx:1550 nm, Single-mode, 40 km

Optional SFP+ Transceivers

DEM-431XT

10GBASE-SR Multi-mode, OM1:33M/OM2:82M/OM3:300M (w/o DDM)

DEM-432XT

10GBASE-LR Single-mode, 10 km (w/o DDM)

DEM-433XT

10GBASE-ER Single-mode, 40 km (w/o DDM)

DEM-434XT

10GBASE-ZR Single-mode, 80 km (w/o DDM)

DEM-436XT-BXD

10GBASE-LR Single-mode, 20 km (TX-1330/RX-1270 nm) (w/o DDM)

DEM-436XT-BXU

10GBASE-LR Single-mode, 20 km (TX-1270/RX-1310 nm) (w/o DDM)

Optional SFP+ Direct Attach Stacking Cables

DEM-CB100S

1 m 10G SFP+ Direct Attach Cable (DAC)

DEM-CB300S

3 m 10G SFP+ Direct Attach Cable (DAC)

DEM-CB700S

7 m 10G SFP+ Direct Attach Cable (DAC)

Optional Redundant Power Supplies

DPS-520

PoE Redundant Power Supply for Non-PoE Models only

DPS-700

AC Redundant Power Supply for PoE Models only

Optional Management Software

DV-800S-LIC

D-View 8 Network Management Software Standard Edition

DV-800E-LIC

D-View 8 Network Management Software Enterprise Edition

DV-800T-LIC

D-View 8 Network Management Software Telecom Edition

DV-800-SE-LIC

The Upgrade License from Standard to Enterprise Edition

DV-800-ST-LIC

The Upgrade License from Standard to Telecom Edition

DV-800-ET-LIC

The Upgrade License from Enterprise to Telecom Edition

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Specifications are subject to change without notice. © 2020 D-Link. All Rights Reserved. D-Link and the D-Link logo are trademarks or registered trademarks of D-Link. All other third-party marks mentioned herein may be trademarks of their respective owners.


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