Gigabit ethernet xstack layer 2 edge switches, Dgs-3400 series, Dgs-3426p – D-Link DES-7200 User Manual
Page 14: Dgs-3427, Dgs-3450

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The xStack DGS-3400 Series consists of Layer 2 Gigabit switches that deliver 
performance, flexibility, security, multi-layer QoS and redundant power supply option 
for SMB and enterprises.
• D-Link Single IP Management (Virtual
Stack)
• Internet Group Multicast Protocol
(IGMP) Snooping
• Multicast Listener Discovery (MLD)
Snooping
•	 Loopback	Detection	(LBD)
•	 802.1v	Protocol	VLAN
•	 Double	VLAN	(Q-in-Q)
•	 Selective	Q-in-Q
•	 Routing	Information	Protocol	(RIP)
•	 RIP	Next	Generation	(RIPng)
•	 IGMP	Snooping	Multicast	(ISM)	VLAN
•	 Quality	of	Service	(QoS)
•	 Access	Control	List	(ACL)
•	 Broadcast/Multicast/Unicast	Storm	
Control
• Traffic Segmentation
• D-Link Safeguard Engine
TM
•	 CPU	Interface	Filtering
•	 IP-MAC-Port	Binding
•	 IPv6	Tunnel
•	 D-Link	Unidirectional	Link	Detection	
(DULD)
•	 802.1X	Port-based	Access	Control
•	 802.1X	Host-based	Access	Control
•	 Web-based	Access	Control	(WAC)
•	 MAC-based	Access	Control	(MAC)
•	 Compound	Authentication
•	 Microsoft®	Network	Access	Protection	
(NAP)
•	 Three-Level	User	Account
•	 sFlow
•	 Link	Layer	Discovery	Protocol	(LLDP)
•	 LLDP-Media	Endpoint	Discovery	(LLDP-
MED)
DGS-3426P
•	10/100/1000BASE-T	x	20	(PoE)
•	Combo	1000BASE-T/SFP	x	4
•	10G	Expansion	Slots	x	2
•	Redundant	Power	Supply
•	Physical	Stack
DGS-3427
•	10/100/1000BASE-T	x	20
•	Combo	1000BASE-T/SFP	x	4
•	10G	Expansion	Slots	x	3
•	Redundant	Power	Supply
•	Physical	Stack
DGS-3450
•	10/100/1000BASE-T	x	44
•	Combo	1000BASE-T/SFP	x	4
•	10G	Expansion	Slots	x	2
•	Redundant	Power	Supply
•	Physical	Stack
Gigabit Ethernet xStack Layer 2 Edge Switches
SWITCHES
Gigabit Ethernet xStack Layer 2 Edge Switches
DGS-3400 Series
Optional Accessories
Modules
DEM-410X 
1-Port 10G XFP Module
DEM-410CX
1-Port 10G CX4 Module
10-Gigabit Ethernet XFP Transceivers
DEM-421XT 
10GBASE-SR, MMF, 300m
DEM-422XT
10GBASE-LR, SMF, 10km
DEM-423XT
10GBASE-ER, SMF, 40km
Gigabit Ethernet SFP Transceivers
DEM-310GT 
1000BASE-LX, SMF/MMF, 10km/2km
DEM-311GT
1000BASE-SX, MMF, 550m
DEM-312GT2
1000BASE-SX, MMF, 2km
DEM-314GT
1000BASE-LH, SMF, 50km
DEM-315GT
1000BASE-ZX, SMF, 80km
DGS-712
1000BASE-T, Copper, 100m
Gigabit Ethernet WDM SFP Transceivers
DEM-330T/R 
1000BASE-BX, SMF, 10km
DEM-331T/R
1000BASE-BX, SMF, 40km
Redundant Power Supplies
DPS-500 
140-Watt AC Redundant Power Supply (for DGS-3427 & DGS-3450)
DPS-500DC
140-Watt DC Redundant Power Supply (for DGS-3427 & DGS-3450)
DPS-600
500-Watt AC Redundant Power Supply (for DGS-3426P)
Management Software
DV-600S 
D-View 6.0 Network Management System (Standard Edition)
DV-600P
D-View 6.0 Network Management System (Professional Edition)
