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D-Link DGS-3420-52T/E 48-port UTP 10/100/1000Mbps, 4-port 10G SFP+ Switch

D-Link DGS-3420-52T/E 48-port UTP 10/100/1000Mbps, 4-port 10G SFP+ Switch

P/N: DGS-3420-52T/E
Thông tin chung:

48-port UTP 10/100/1000Mbps, 4-port 10G SFP+


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The DGS-3420 Series xStack Gigabit L2+ Stackable Managed Switches consists of:

  • DGS-3420-28TC: 28-Port Gigabit L2+ Stackable Managed Switch including 4 x Combo 1000BASE-T/SFP ports and 4 x 10 Gbps SFP+ ports
  • DGS-3420-28PC: 28-Port Gigabit L2+ Stackable Managed PoE Switch including 4 x Combo 1000BASE-T/SFP ports and 4 x 10 Gbps SFP+ ports (24 x PoE ports)
  • DGS-3420-28SC: 28-Port Gigabit SFP L2+ Stackable Managed Switch including 4 x Combo 1000BASE-T/SFP ports and 4 x 10 Gbps SFP+ ports
  • DGS-3420-52T: 52-Port Gigabit L2+ Stackable Managed Switch including 4 x 10 Gbps SFP+ ports
  • DGS-3420-52P: 52-Port Gigabit L2+ Stackable Managed PoE Switch including 4 x 10 Gbps SFP+ ports (48 x PoE ports)

 

The xStack DGS-3420 series of next generation Layer 2+ Gigabit switches delivers performance, flexibility, security, multi-layer QoS, and accessibility, along with redundant power solutions for SMBs and enterprises. With high Gigabit port densities, Gigabit SFP, 10-Gigabit SFP+ support, and advanced software solutions, these switches can act as either departmental access layer devices or aggregation switches to form a multilevel network structured with backbone and centralised high-speed servers.

Service providers can take advantage of the high SFP density switches (DGS-3420-28SC) to structure the aggregation of Fiber to the Building (FTTB) networks that are extended to the subscribers’ sites.

Unparalleled Flexibility

Easily deployed and simple to manage, the DGS-3420 can be stacked with any switch that supports D-Link’s Single IP Management to form a multi-level network structured with backbone and centralised 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 traffic at 20 Gbps full duplex speeds.

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 configured for a stack using direct attach cables to provide high bandwidth on the DGS-3420 Series with cost efficiency.

Security, Performance & Availability

The DGS-3420 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.

The DGS-3420 Series offers 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 series also provides D-Link’s Safeguard Engine to increase the switch’s reliability, serviceability, and availability to prevent malicious flooding traffic caused by worms or virus infections. Bandwidth Control can be flexibly set for each port using pre-defined thresholds to assure a committed level of service for endusers. For advanced applications, flow-based bandwidth control allows easy fine-tuning of service types based on specific IP addresses or protocols.

IPv6 Technology

The DGS-3420 Series also features comprehensive IPv6 support, including IPv6 Tunnel, ICMPv6, DHCPv6, RIPng, IPv4/IPv6 dual stack, and more. With 10-Gigabit connectivity and IPv6 support, the series enables you to future-proof your network for cost efficiency 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 sacrifice operational performance or functionality. The DGS-3420 Series implements D-Link Green technology, which includes power saving through link status, smart fan design, increased heat dissipation, and cable length detection. The power-saving feature automatically powers down ports that have no link or link partner. The Smart Fan design allows the built-in fans to automatically turn on only at a certain temperature, providing continuous, reliable, and eco-friendly operation of the switch.

Technical Specifications               DGS-3420-28TC                          DGS-3420-28PC                        DGS-3420-28SC

General

Interfaces

20 10/100/1000BASE-T ports

20 10/100/1000BASE-T PoE ports

20 SFP ports

 

 

4 Combo 10/100/1000BASE-T PoE/SFP

 

 

4 Combo 10/100/1000BASE-T/SFP ports

4 Combo 10/100/1000BASE-T/SFP ports

 

 

ports

 

 

4 SFP+ ports

4 SFP+ ports

 

 

4 SFP+ ports

 

 

 

 

 

 

 

Optional Redundant Power

DPS-500

 

DPS-700

DPS-500

 

 

Supply

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Console Port

 

 

RJ-45

 

 

 

 

 

 

 

 

 

 

 

 

 

Management Port

 

 

10/100BASE-T

 

 

 

 

 

 

 

 

 

 

 

 

 

Alarm Port

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SD Card Slot

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Performance

Switch Fabric

128 Gbps

 

128 Gbps

 

128 Gbps

 

 

 

 

 

 

 

 

 

 

 

 

Packet Forwarding Rate

95.24 Mpps

 

95.24 Mpps

 

95.24 Mpps

 

 

 

 

 

 

 

 

 

 

 

 

Packet Buffer

 

 

2 MB

 

 

 

 

 

 

 

 

 

 

 

 

 

MAC Address Table

 

 

16K Entries

 

 

 

 

 

 

 

 

 

 

 

 

 

IP v4 Routing Table

 

 

1K Entries

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IP v6 Routing Table

 

 

512 Entries

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IP v4 Forwarding Table

 

 

2K Entries

 

 

 

 

 

 

 

 

 

 

 

 

 

IP v6 Forwarding Table

 

 

1K Entries

 

 

 

 

 

 

 

 

 

 

 

 

 

Jumbo Frame Size

 

 

13000 bytes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PoE

PoE Standard

-

 

802.3af and 802.3at

 

-

 

 

 

 

 

 

 

 

 

 

 

 

PoE Power Budget

-

 

370 watts

 

-

 

 

 

 

 

(740 watts with DPS-700 RPS)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Physical

MTBF (Hours)

287763 hours

 

230906 hours

 

300371 hours

 

 

 

 

 

 

 

 

 

 

 

 

Acoustics

Max:

 

Max: 52.8 dB

 

Max:

 

 

 

 

46.5 dB

 

 

46.3 dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heat Dissipation

173.2 BTU/hr

 

1630.0 BTU/hr

 

205.3 BTU/hr

 

 

 

 

 

 

 

 

 

 

 

 

Power Input

100 to 240 V AC, 50/60Hz

 

100 to 240 V AC, 50/60Hz

 

100 to 240 V AC, 50/60Hz

 

 

 

 

 

 

 

 

 

 

 

 

Max Power Consumption

50.8 watts

 

478.0 watts

 

60.3 watts

 

 

 

 

 

 

 

 

 

 

 

 

Dimensions (W x D x H)

441 x 310 x 44 mm

 

441 x 380 x 44 mm

 

441 x 310 x 44 mm

 

 

 

 

 

 

 

 

 

 

 

 

Weight

4.12 kg

 

5.75 kg

 

4.06 kg

 

 

 

 

 

 

 

 

 

 

Ventilation

via Temperature Controlled Smart Fan ( > 39 ˚C: High Speed; < 36 ˚C: Low Speed)3

 

 

 

 

 

 

 

 

 

 

 

Operating Temperature

 

 

0 to 50 °C

 

 

 

 

 

 

 

 

 

 

 

 

Storage Temperature

 

 

-40 to 70 °C

 

 

 

 

 

 

 

 

 

 

 

 

Operating Humidity

 

 

10% 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

 

 

 

 

 

 

 

 

 

 

 

 

Certification

 

 

IPv6 Ready Logo Phase 2

 

 

Technical Specifications                                 DGS-3420-52T                                              DGS-3420-52P

General

Interfaces

48 10/100/1000BASE-T ports

 

48 10/100/1000BASE-T PoE ports

 

 

 

 

 

4 SFP+ ports

 

4 SFP+ ports

 

 

 

 

 

 

Optional Redundant Power

DPS-500

 

DPS-700

 

Supply

 

 

 

 

 

 

 

 

 

 

 

Console Port

 

RJ-45

 

 

 

 

 

 

Management Port

 

10/100BASE-T

 

 

 

 

 

 

Alarm Port

 

1

 

 

 

 

 

 

SD Card Slot

 

1

 

 

 

 

 

 

 

 

 

 

Performance

Switch Fabric

176 Gbps

 

176 Gbps

 

 

 

 

 

 

Packet Forwarding Rate

130.95 Mpps

 

130.95 Mpps

 

 

 

 

 

 

Packet Buffer

 

2 MB

 

 

 

 

 

 

MAC Address Table

 

16K Entries

 

 

 

 

 

 

IPv4 Routing Table

 

1K Entries

 

 

 

 

 

 

IPv6 Routing Table

 

512 Entries

 

 

 

 

 

 

IPv4 Forwarding Table

 

2K Entries

 

 

 

 

 

 

IPv6 Forwarding Table

 

1K Entries

 

 

 

 

 

 

Jumbo Frame Size

 

13000 bytes

 

 

 

 

 

 

 

 

 

 

PoE

PoE Standard

-

 

802.3af and 802.3at

 

 

 

 

 

 

PoE Power Budget

-

 

370 watts (740 watts with DPS-700 RPS)

 

 

 

 

 

 

 

 

 

 

 

 

 

Physical

MTBF (Hours)

255608 hours

 

202462 hours

 

 

 

 

 

 

Acoustics

Max: 51.1 dB

 

Max: 55.4 dB

 

 

 

 

 

 

Heat Dissipation

276.2 BTU/hr

 

1723.4 BTU/hr

 

 

 

 

 

 

Power Input

100 to 240 V AC, 50/60Hz

 

100 to 240 V AC, 50/60Hz

 

 

 

 

 

 

Max Power Consumption

81.0 watts

 

505.4 watts

 

 

 

 

 

 

Dimensions (W x D x H)

441 x 380 x 44 mm

 

441 x 380 x 44 mm

 

 

 

 

 

 

Weight

5.07 kg

 

6.24 kg

 

 

 

 

 

Ventilation

via Temperature Controlled Smart Fan ( > 39 ˚C: High Speed; < 36 ˚C: Low Speed)3

 

 

 

 

 

Operating Temperature

 

0-50 °C

 

 

 

 

 

Storage Temperature

 

-40 to 70 °C

 

 

 

 

 

Operating Humidity

 

10% 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

 

 

 

 

 

Certification

 

IPv6 Ready Logo Phase 2

Bảo hành 36 tháng

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