D-Link DGS-3620-52T-SI User Manual

Product Highlights

Flexible Deployment

Multiple software images tailor the feature set to the
network’s requirements. Power over Ethernet (PoE)
increases the range of possible deployment locations

Comprehensive Security Solution

Support for Access Control Lists (ACL), multiple user
authentication methods, and D-Link ZoneDefense
technology helps secure the network environment

Super Reliability

Fault-tolerant topologies ensure rock-solid
connectivity, and D-Link Green technology provides
eco-friendly power-saving

DGS-3620 Series

xStack L3 Managed Stackable Gigabit Switches

Features

Flexibility

• 20/48 10/100/1000BASE-T ports or 20 SFP slots

• 4 Combo 10/100/1000BASE-T/SFP ports

• 4 10-Gigabit SFP+ uplink ports

• 802.3af and 802.3at PoE support

Security

• L2/L3/L4 multi-layer Access Control

• External RADIUS/TACACS+ authentication

• SSH/SSL support

• 802.1X guest VLAN

• D-Link Safeguard Engine

• Unicast Reverse Path Forwarding (uRPF)

Reliability

• Redundant Power Supply (RPS) support

• 802.1D/802.1w/802.1s Spanning Tree

• Loopback Detection (LBD)

• Ethernet Ring Protection Switching (ERPS)

High Bandwidth Physical/Virtual Stacking

• Physical stack of up to 12 units, 576 Gigabit ports

• Virtual stack of up to 32 units using single IP
management

1

2

3

The DGS-3620 Series xStack L3 Managed Stackable Gigabit Switches deliver great

performance, exibility, security, multi-layer QoS, and accessibility, along with redundant

power solutions for SMBs and enterprises. With high Gigabit port densities, Gigabit SFP, and

10-Gigabit SFP+ support, and advanced software solutions, these switches can act as either

departmental access layer devices or core switches to form a multilevel network structured

with backbone and centralized high-speed servers. Service providers can take advantage of

the high SFP density switches to structure the cores of Fiber to the Building (FTTB) networks

that are extended to the subscribers’ sites.

Standard and Enhanced Images

The DGS-3620 Series is embedded with two dierent software images, the Standard Image (SI),

and the Enhanced Image (EI). The Standard Image provides fundamental features for campuses

and enterprises such as switching, routing, multicasting, advanced Quality of Service (QoS),

and robust security features. The Enhanced Image supports OAM, BGP, IPv6 dynamic routing,

and tunneling which are all suitable for the service provider network.

Unparalleled Flexibility

Easily deployed and simple to manage, the DGS-3620 Series can be stacked with any switch

that supports D-Link’s Single IP Management to form a multi-level network structured with

backbone and centralized high-speed servers. The virtual stack can include units located

anywhere on the same network domain, and uses optional 10-Gigabit uplinks to move intra-

stack trac at 20 Gbps full duplex speeds. The stack can also eliminate single point of failures,

cable distance barriers, limitations of physical stacking, and the need for stack cabling.

OAM

• 802.3ah Ethernet link OAM

• 802.1ag, ITU-T Y.1731 service OAM

xStack L3 Managed Stackable Gigabit Switches

Redundant Ring Stacking

Alternatively, depending on whether linear or fault-tolerant ring stacking

is implemented, users can use one or two 10-Gigabit SFP+ ports to create

a physical stack. 12 units or 576 Gigabit ports can be congured for a stack

using direct attach cables providing high bandwidth on the already cost-

ecient DGS-3620 Series.

Security, Performance & Availability

The DGS-3620 Series provides a complete set of security features including

L2/L3/L4 multi-layer Access Control Lists and 802.1X user authentication via

TACACS+ and RADIUS servers. D-Link ZoneDefense technology is built-in,

allowing businesses to integrate the switch stack with D-Link NetDefend

rewalls to implement a complete and proactive security infrastructure.

The DGS-3620 Series oers extensive VLAN support including GVRP and

802.1Q VLAN to enhance security and performance. A robust set of L2/L3/

L4 QoS/CoS solutions help ensure that critical network services such as VoIP,

ERP, Intranet, and video conferencing are served with proper priority. The

DGS-3620 Series provides D-Link’s Safeguard Engine to increase the switch’s

reliability, serviceability, and availability to prevent malicious ooding trac

caused by worms or virus infections. Bandwidth Control can be exibly set

for each port using pre-dened thresholds to assure a committed level of

service for end users. For advanced applications, ow-based bandwidth

control allows easy ne-tuning of service types based on specic IP addresses

or protocols.

DGS-3620 Series

If the worst should happen to your network you need the very best
support and fast. Downtime costs your business money. D-Link
Assist maximises your uptime by solving technical problems
quickly and eectively. Our highly trained technicians are on
standby around the clock, ensuring that award-winning support
is only a phone call away.

With a choice of three aordable service oerings covering all
D-Link business products, you can select the package that suits
you best:

D-Link Assist Gold - for comprehensive 24-hour support

D-Link Assist Gold is perfect for mission-critical environments
where maximum uptime is a high priority. It guarantees four hour
around-the-clock response. Cover applies 24/7 for every day of the
year including holidays.

D-Link Assist Silver - for prompt same-day assistance

D-Link Assist Silver is designed for ‘high availability’ businesses that
require rapid response within regular working hours. It provides a
four hour response service Monday to Friday from 8am to 5pm,
excluding holidays.

IPv6 Technology

The DGS-3620 Series also features comprehensive IPv6 support, including

IPv6 Tunnel, ICMPv6, DHCPv6, RIPng, OSPFv3, IPv4/IPv6 dual stack and more.

With 10-Gigabit connectivity and IPv6 support, the DGS-3620 Series enables

you to future-proof your network for cost eciency and longevity while

meeting the requirements that future IPv6-capable network devices require.

D-Link Green Technology

D-Link is striving to take the lead in developing innovative and power-saving

technology that does not sacrice operational performance or functionality.

The DGS-3620 Series implements D-Link Green technology, which includes a

power-saving mode, smart fan feature, reduced heat dissipation, and cable

length detection. The power-saving feature automatically powers down ports

that have no link or link partner. The Smart Fan feature allows for the built-

in fans to automatically turn on only at a certain temperature4, providing

continuous, reliable, and eco-friendly operation of the switch.

D-Link Assist Bronze - for guaranteed response on the

next business day

D-Link Assist Bronze is a highly cost-eective support solution for
less critical environments. Response is guaranteed within eight
business hours Monday to Friday from 8am to 5pm, excluding
holidays.

D-Link Assist can be purchased together with any D-Link business
product. So whether you’re buying switching, wireless, storage,
security or IP Surveillance equipment from D-Link, your peace
of mind is guaranteed. D-Link Assist also oers installation and
conguration services to get your new hardware working quickly
and correctly.

DGS-3620 Series

xStack L3 Managed Stackable Gigabit Switches

Technical Specications DGS-3620-28TC DGS-3620-28SC

General

Interfaces • 20 10/100/1000BASE-T ports

• 4 Combo 10/100/1000BASE-T/SFP ports

• 4 SFP+ ports

Optional Redundant Power Supply • DPS-500

Console Port • RJ-45

Management Port • 10/100BASE-T

Alarm Port • 1

SD Card Slot • 1

• 20 SFP ports

• 4 Combo 10/100/1000BASE-T/SFP ports

• 4 SFP+ ports

Performance

Switch Fabric • 128 Gbps

Packet Forwarding Rate • 95.24 Mbps

Packet Buffer • 2 MB

MAC Address Table • 32K entries

IPv4 Routing Table • 12K entries

IPv6 Routing Table • 6K entries

IPv4 Forwarding Table • 8K entries

IPv6 Forwarding Table • 4K entries

Jumbo Frame Size • 13000 bytes

PoE

PoE Standard -

PoE Power Budget -

DGS-3620 Series

xStack L3 Managed Stackable Gigabit Switches

Physical

MTBF • 292976 hours • 298263 hours

Acoustics • 48.5 dB maximum • 49.9 dB maximum

Heat Dissipation • 155.8 BTU/hr • 144.2 BTU/hr

Power Input • 100 to 240 V AC, 50/60 Hz • 100 to 240 V AC, 50/60 Hz

Max Power Consumption • 45.1 W • 43.4 W

Dimensions • 441 x 310 x 44 mm (17.36 x 12.20 x 1.73 inches) • 441 x 310 x 44 mm (17.36 x 12.20 x 1.73 inches)

Weight • 4.15 kg (9.15 lbs) • 4.10 kg (9.04 lbs)

Ventilation • Smart fan (> 40 °C (104 °F): high speed; < 35 °C (95 °F): low speed)

Operating Temperature • 0 to 50 °C (32 to 122 °F)

Storage Temperature • -40 to 70 °C (-40 to 158 °F)

Operating Humidity • 0% to 90% RH

4

Storage Humidity • 5% to 90% RH

Emission (EMI) • FCC Class A, CE Class A, VCCI Class A, IC, C-Tick

Safety • CB, cUL, LVD

Certifications • IPv6 Ready Logo Phase 2

DGS-3620 Series

xStack L3 Managed Stackable Gigabit Switches

Technical Specications DGS-3620-28PC DGS-3620-52T DGS-3620-52P

General

Interfaces • 20 10/100/1000BASE-T PoE ports

• 4 Combo 10/100/1000BASE-T/SFP
ports

• 4 SFP+ ports

Optional Redundant Power Supply • DPS-700 • DPS-500 • DPS-700

Console Port • RJ-45

Management Port • 10/100BASE-T

Alarm Port • 1

SD Card Slot • 1

• 48 10/100/1000BASE-T ports

• 4 SFP+ ports

• 48 10/100/1000BASE-T PoE ports

• 4 SFP+ ports

Performance

Switch Fabric • 128 Gbps • 176 Gbps • 176 Gbps

Packet Forwarding Rate • 95.24 Mbps • 130.95 Mbps • 130.95 Mbps

Packet Buffer • 2 MB

MAC Address Table • 32K entries

IPv4 Routing Table • 12K entries

IPv6 Routing Table • 6K entries

IPv4 Forwarding Table • 8K entries

IPv6 Forwarding Table • 4K entries

Jumbo Frame Size • 13000 bytes

PoE

PoE Standard • 802.3af and 802.3at - • 802.3af and 802.3at

PoE Power Budget • 370 W (760 W with DPS-700 RPS) - • 370 W (760 W with DPS-700 RPS)

DGS-3620 Series

xStack L3 Managed Stackable Gigabit Switches

Physical

MTBF • 236811 hours • 247929 hours • 225645 hours

Acoustics • 52.1 dB maximum • 54.2 dB maximum • 56.2 dB maximum

Heat Dissipation • 1712.5 BTU/hr • 259.1 BTU/hr • 1763.3 BTU/hr

Power Input • 100 to 240 V AC, 50/60 Hz • 100 to 240 V AC, 50/60 H • 100 to 240 V AC, 50/60 Hz

Max Power Consumption • 502.2 W • 76.0 W • 517.1 W

Dimensions • 441 x 310 x 44 mm (17.36 x 12.20 x

1.73 inches)

Weight • 5.76 kg (12.70 lbs) • 5.13 kg (11.31 lbs) • 6.30 kg (13.89 lbs)

Ventilation • Smart fan (> 40 °C (104 °F): high speed; < 35 °C (95 °F): low speed)

Operating Temperature • 0 to 50 °C (32 to 122 °F)

Storage Temperature • -40 to 70 °C (-40 to 158 °F)

Operating Humidity • 0% to 90% RH

Storage Humidity • 5% to 90% RH

Emission (EMI) • FCC Class A, CE Class A, VCCI Class A, IC, C-Tick

Safety • CB, cUL, LVD

Certifications • IPv6 Ready Logo Phase 2

• 441 x 310 x 44 mm (17.36 x 12.20 x

1.73 inches)

• 441 x 310 x 44 mm (17.36 x 12.20 x

1.73 inches)

4

Software Features

DGS-3620 Series

xStack L3 Managed Stackable Gigabit Switches

Stackability • Virtual stacking support

• D-Link Single IP Management

• Up to 32 devices per virtual stack

• Up to 20G stacking bandwidth

L2 Features • MAC address table: 32K

• Flow control

• 802.3x Flow control

• HOL blocking prevention

• Jumbo frames up to 13000 bytes

• IGMP snooping

• IGMP v1/v2/v3 snooping

• Supports 1K groups

• Port/host-based

• IGMP snooping fast leave

VLAN • VLAN group

• Max. 4K static VLAN groups

• Max. 255 dynamic VLAN groups

• 802.1Q tagged VLAN

L3 Features • 256 IP interfaces

• Loopback interface

L3 Routing • 12K routing entries shared by IPv4/v6

• Max. 12K IPv4 routes

• Max. 6K IPv6 routes

• 8K L3 forwarding entries shared by
IPv4/v6

• Max. 8K IPv4 entries

• Max. 4K IPv6 entries

• Physical stacking

• Supports duplex chain/ring
topology

• Up to 40G stacking bandwidth

• Up to 12 units per stack

• MLD snooping

• MLD v1 snooping

• Supports 1K groups

• Host-based MLD snooping fast
leave

• Spanning tree

• 802.1D-2004 STP

• 802.1w RSTP

• 802.1Q-2005 MSTP

• BPDU filtering

• Root restriction

• Loopback detection

• 802.1v protocol VLAN

• GVRP

• Double VLAN (Q-in-Q)

• Port-based Q-in-Q

• Selective Q-in-Q

• UDP helper

• VRRP

• 256 static routing entries for IPv4, 128
entries for IPv6

• Supports ECMP/WCMP

• Policy-based routing

• RIP v1/v2

5

• 802.3ad link aggregation

• Max. 32 groups per device

• 8 Gigabit ports or 2 10-Gigabit
ports per group

• Port mirroring

• Supports 4 mirroring groups

• Supports one-to-one, many­to-one, flow-based, and RSPAN
mirroring

• L2 protocol tunneling

• ERPS (Ethernet Ring Protection
Switching)

• MAC-based VLAN

• VLAN trunking

• Super VLAN

• Proxy ARP

• Gratuitous ARP

• OSPF

• OSPF v2

• OSPF passive interface

• Stub/NSSA area

• OSPF equal cost route

Multicasting • 2K multicast groups

• PIM-DM

QoS (Quality of Service) • 802.1p Class of Service (CoS)

• 8 queues per port

• Queue handling

• Strict

• Weighted Round Robin (WRR)

• Strict + WRR

5

• WRED

ACL (Access Control List) • Ingress ACL: support up to 6 profiles

and 256 rules per profile

• Egress ACL: support up to 4 profiles
and 128 rules per profile

• PIM-SM

• PIM sparse-dense mode

• CoS based on

• Switch port

• VLAN ID

• 802.1p priority queues

• MAC address

• IPv4/v6 address

• DSCP

• Protocol type

• IPv6 traffic class

• IPv6 flow label

• TCP/UDP port

• User-defined packet content

• ACL based on

• 802.1p priority

• VLAN ID

• MAC address

• Ether type

• IPv4/v6 address

• DSCP

• Protocol type

• TCP/UDP port number

• IPv6 traffic class

• IPv6 flow label

• User-defined packet content

• IGMP v1/v2/v3

• Supports following actions for flows:

• Remark 802.1p priority tag

• Remark TOS/DSCP tag

• Bandwidth control

• Flow statistics

• Committed Information Rate (CIR),
min. granularity 1 Kbps.

• Bandwidth control

• Port-based (ingress/egress, min.
granularity 8 Kbps)

• Flow-based (ingress, min.
granularity 8 Kbps)

• Time-based QoS

• ACL statistics

• Time-based ACL

3

3

DGS-3620 Series

xStack L3 Managed Stackable Gigabit Switches

Green • Power saving by link status

• Power saving by cable length

Security • SSH v2

• SSL v1/v2/v3

• Port security for up to 3328 MAC
addresses for port/system/VLAN

• Broadcast/multicast/unicast storm
control

• Traffic segmentation

AAA • 802.1X

• Port-based access control

• Host-based access control

• Dynamic VLAN assignment

• Web-based Access Control (WAC)

• Port-based access control

• Host-based access control

• Dynamic VLAN assignment

Management • Web-based GUI

• Command Line Interface (CLI)

• Telnet server

• Telnet client

• TFTP client

• ZModem

• SNMP v1/v2c/v3

• SNMP trap

• System log

• RMON v1

• Supports 1,2,3,9 groups

• RMON v2

• Supports ProbeConfig group

• Power saving by LED shut-off

• Power saving by port shut-off

6

6

• IP-MAC-port binding

• ARP packet inspection

• IP packet inspection

• DHCP snooping

• DHCPv6 and NDP snooping

• Supports up to 500 address
binding entries per device

• MAC-based Access Control (MAC)

• Port-based access control

• Host-based access control

• Dynamic VLAN assignment

• Japan Web-based Access Control
(JWAC)

• Host-based access control

• sFlow

• LLDP/LLDP-MED

• BootP/DHCP client

• DHCP auto-configuration

• DHCP relay

• DHCP relay option 60; 61

• DHCP relay option 82

• DHCP server

• Flash file system

• Multiple images

• Multiple configurations

• CPU monitoring

• IPv4/IPv6 DNS client

• Power saving by system hibernation

• 802.3az Energy-Efficient Ethernet

6

• D-Link safeguard engine

• DHCP server screening

• CPU interface filtering

• ARP spoofing prevention

• BPDU attack protection

• Unicast reverse path forwarding

• DoS attack prevention

4

5

• Microsoft® NAP

• Supports 802.1X NAP

• Supports DHCP NAP

• Guest VLAN

• RADIUS and TACACS+ authentication
for switch access

• 4-Level user account

• Debug command

• SNTP

• ICMPv6

• DHCPv6 client

• DHCPv6 relay

• DHCPv6 server

• DHCPv6 PD

5

• Trusted host

• MTU setting

• Microsoft® NLB support

• Secure FTP

• DHCPv6 PD

4

4

6

OAM • 802.3ah Ethernet link OAM

• Cable diagnostics

MIB/IETF Standards • RFC1213 MIB-II

• RFC1493, 4188 bridge MIB

• RFC1907 SNMPv2 MIB

• RFC2571~2576 SNMP MIB

• RFC1271, 2819 RMON MIB

• RFC2021 RMON v2 MIB

• RFC1398, 1643, 1650, 2358, 2665
Ether-like MIB

• RFC2668 MAU MIB

• RFC2674, 4363 802.1p MIB

• RFC2233, 2863 IF MIB

• RFC2618 RADIUS authentication
client MIB

• RFC1724 RIP v2 MIB

• RFC1850 OSPF v2 MIB

• RFC2096, 4292 IP forwarding table
MIB (CIDR)

• 802.3ah D-Link extension: D-Link
Unidirectional Link Detection (DULD)

• RFC2787 VRRP MIB

• RFC2932 IPv4 multicast routing MIB

• RFC2934 PIM MIB for IPv4

• RFC2620 RADIUS accounting client
MIB

• RFC2933 IGMP MIB

• RFC2925 ping MIB

• RFC2925 traceroute MIB

• D-Link private MIB

• RFC768 UDP

• RFC783 TFTP

• RFC 791 IP

• RFC 792 ICMP

• RFC 793 TCP

• RFC 826 ARP

• RFC854 Telnet

• RFC951, 1542, 2131 BootP

Enhanced Image (EI) Features

L3 Features • IPv6 tunneling

• Static

• ISATAP

• GRE

• 6to4

L3 Routing • RIPng (IPv6) • OSPF

• OSPF v3 (IPv6)

• IEEE1588 Precision Time Protocol
(PTP)

• RFC2068, 2618 HTTP

• RFC2338 VRRP

• RFC2529, 3053, 3056 IPv6 Tunnel

• RFC2138 RADIUS

• RFC2139 RADIUS Accounting

• RFC1492 TACACS

• RFC3176 sFlow

• RFC2598 DiffServ Expedited
Forwarding (EF)

• RFC2460 IPv6

• RFC2461, 4861 IPv6 Neighbor
Discovery (ND)

• RFC2462, 4862 IPv6 stateless address
autoconfiguration

• RFC1981 IPv6 path MTU discovery

• RFC4213 IPv4/IPv6 dual stack

• BGP v4

Multicasting • PIM-SM v6 • DVMRP v3

OAM • 802.1ag Connectivity Fault

• ITU-T Y.1731

Management (CFM)

DGS-3620 Series

xStack L3 Managed Stackable Gigabit Switches

Optional Products - 10 Gbps SFP+ Transceivers

DEM-431XT 10 GBASE-SR SFP+ transceiver (w/o DDM), 80 m: OM1 & OM2 MMF, 300 m: OM3 MMF

DEM-432XT 10GBASE-LR SFP+ transceiver (w/o DDM), 10 km

DEM-432XT-DD 10GBASE-LR SFP+ transceiver (with DDM), 10 km

Optional Products - 1 Gbps SFP Transceivers

DEM-310GT SFP transceiver, 1000BASE-LX standard, single-mode fiber, max. distance 10 km, 3.3 V operating voltage

DEM-311GT SFP transceiver, 1000BASE-SX standard, multi-mode fiber, max. distance 550 m, 3.3 V operating voltage

DEM-314GT SFP transceiver, 1000BASE-LHX standard, single-mode fiber, max. distance 50 km, 3.3 V operating voltage

Optional Products - 10 Gbps SFP+ Direct Attach Cables

DEM-CB100S 10-GbE SFP+ 1 m direct attach cable

DEM-CB300S 10-GbE SFP+ 3 m direct attach cable

Optional Products - Redundant Power Supplies

DPS-500 140 W redundant power supply

2

DPS-700

589 W redundant power supply

Optional Management Software

DV-700 D-View 7 Network Management Software (downloadable from http://dview.dlink.com)

DV-700-N25-LIC D-View 7 License for 25 Nodes

DV-700-N250-LIC D-View 7 License for 250 Nodes

DV-700-P10-LIC D-View 7 License for 10 Probes

1

For DGS-3620-28TC/28SC/28PC models only.

2

For DGS-3620-28PC/52P models only.

3

After R 2.5, minimum granularity down to 8 Kbps.

4

By default, the fan speed is low. When the temperature inside the chassis is over 40˚C (104 ˚F) , the fan switches to high speed until the temperature drops below 35 ˚C (95 ˚F).

5

R 2.5 is supported.

6

Supported by hardware version B1 and later.

For more information: www.dlink.com

D-Link European Headquarters. D-Link (Europe) Ltd., D-Link House, Abbey Road, Park Royal, London, NW10 7BX.

Specications are subject to change without notice. D-Link is a registered trademark of D-Link Corporation and its overseas subsidiaries.
All other trademarks belong to their respective owners. ©2015 D-Link Corporation. All rights reserved. E&OE.

Updated October 2015