D-Link DGS-3420 Series

Available to quote:

DGS-3420-28TC; DGS-3420-26SC

DGS-3420-28SC; DGS-3420-52T

DGS-3420-28PC; DGS-3420-52P

SPECIFICATIONS
Interfaces
DGS-3420-28TC: 
  • 20-Port 10/100/1000MbE (RJ45);
  • 4-Port combo 1GbE (RJ45/SFP);
  • 4-Port 10GbE (SFP+);
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port alarm for external sensors;
  • 1-Slot for SD card.
DGS-3420-26SC:
  • 20-Port 1GbE (SFP);
  • 4-Port combo 1GbE (RJ45/SFP);
  • 2-Port 10GbE (SFP+);
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port alarm for external sensors;
  • 1-Slot for SD card.
DGS-3420-28SC:
  • 20-Port 1GbE (SFP);
  • 4-Port combo 1GbE (RJ45/SFP);
  • 4-Port 10GbE (SFP+);
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port alarm for external sensors;
  • 1-Slot for SD card.
DGS-3420-52TC:
  • 48-Port 10/100/1000MbE (RJ45);
  • 4-Port 10GbE (SFP+);
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port alarm for external sensors;
  • 1-Slot for SD card.
DGS-3420-28PC:
  • 20-Port 10/100/1000MbE (RJ45) PoE;
  • 4-Port combo 1GbE (RJ45/SFP);
  • 4-Port 10GbE (SFP+);
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port alarm for external sensors;
  • 1-Slot for SD card.
DGS-3420-52PC:
  • 48-Port 10/100/1000MbE (RJ45) PoE;
  • 4-Port 10GbE (SFP+);
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port alarm for external sensors;
  • 1-Slot for SD card.
Performance
Switching Bandwidth
DGS-3420-28TC:
DGS-3420-28SC:
DGS-3420-28PC:
128 Gbit/s
DGS-3420-26SC: 88 Gbit/s
DGS-3420-52T:   
DGS-3420-52P:
176 Gbit/s
Forwarding Rate
DGS-3420-28TC:
DGS-3420-28PC:
DGS-3420-28SC:
95.24 Mp/s
DGS-3420-26SC: 64.47 Mp/s
DGS-3420-52T:
DGS-3420-52P:
130.95 Mp/s
Layer 2 Features
VLAN

IEEE 802.1Q: 4094; GVRP;  QinQ; VLAN Translation

MAC Address Table

16,000 entries

ARP Table

512 entries

Layer 2 Reliability

STP/RSTP/MSTP; ERPS (G.8032)

Multicast
IGMP snooping: v1/v2/v3
IGMP groups: 960
Multicast VLAN (MVR): Not supported
Multicast Routing: Not supported
Layer 3 features
Routing Table
IPv4: 1,024 routes
IPv6: 1,024 routes
IP Routing

Static Routing; RIPv1/2; VRRP

MPLS / VPN

Not supported

Security
Local AAA: Supported
RADIUS, TACACS+: Supported
DHCP Server Supported
DHCP Relay option82: Supported
DHCP Snooping: Supported
Loop detection: Supported
IP Source Guard: Supported
Bandwidth Limit Supported
Broadcast, multicast, unknown unicast suppression: Supported
Management

Telnet; SSH; Web-management; LLDP; DULD; sFlow; IEEE 1588 (PTP); SNMP v1/v2/v3; Syslog; SNTP

Environmental Conditions
Relative Humidity

10 to 90% (noncondensing)

Operating Temperature

0 to 50°C (32 to 122°F)

Power Supply
Power Supply Unit (PSU)
AC PSU:
Type: Built-in
Quantity: 1
Rated voltage range: 100 to 240 VAC, 50-60 Hz
DC PSU:
Not supported
PoE (Power over Ethernet)
Supported by:

   DGS-3420-28PC, DGS-3420-52P

PoE (802.3af) (15 W per port):
DGS-3420-28РC: 24 ports
DGS-3420-52Р: 48 ports (with DPC-700 RPS)
PoE+ (802.3аt) (30 W per port):
DGS-3120-28РC: 24 ports (with DPC-700 RPS)
DGS-3120-52Р: 24 ports (with DPC-700 RPS)
Maximum power consumption
DGS-3420-28TC: 44.9 W
DGS-3420-26SC:  40.2 W
DGS-3420-28SC: 42.6 W
DGS-3420-52T: 76 W
DGS-3420-28PC: 502.2 W
DGS-3420-52P: 517.1 W
Acoustic noise
DGS-3420-28TC: 48.9 dB
DGS-3420-26SC:  47.3 dB
DGS-3420-28SC: 47.4 dB
DGS-3420-52T: 53.3 dB
DGS-3420-28PC: 52.7 dB
DGS-3420-52P: 55 dB
Dimensions (HxWxD)
DGS-3420-28TC:
DGS-3420-26SC:
DGS-3420-28SC:
44 (1U) х 441 х 310 mm
(1.73 (1U) x 17.36 x 12.2 in)
DGS-3420-52T:
DGS-3420-28PC:
DGS-3420-52P:
44 (1U) х 441 х 380 mm
(1.73 (1U) x 17.36 x 14.96 in)
Maximum Weight
DGS-3420-28TC:  4.12 kg (9.08 lb)
DGS-3420-26SC: 4.04 kg (8.9 lb)
DGS-3420-28SC: 4.06 kg (8.95 lb)
DGS-3420-52T: 5.07 kg (11.18 lb)
DGS-3420-28PC: 5.75 kg (12.68 lb)
DGS-3420-52P: 6.24 kg (13.76 lb)
Compatible expansion cards

Not supported