DGS-3620 Series
xStack L3 Managed Stackable Gigabit Switches
Technical Specifications
DGS-3620-28TC
DGS-3620-28SC
DGS-3620-28PC
DGS-3620-52T
DGS-3620-52P
Power Supply
Interfaces
• 100 to 120 V AC, 200 to 240 V AC, 50/60 Hz, Internal Power Supply
Optional
Redundant
Power
Supply
• DPS-500
• DPS-500
• DPS-700
• DPS-500
• DPS-700
Software Features
Stackability
• Physical Stacking
- Up to 40G Stacking Bandwidth
- Up to 12 units per Stack
• Virtual Stacking
- D-Link Single IP Management (SIM)
- Up to 32 units per Virtual Stack
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
• 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
• 802.3ad 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, Many-to-One, Flow-based,
and RSPAN mirroring”
• L2 Protocol Tunneling
• ERPS (Ethernet Ring Protection Switching)
VLAN
• 802.1Q
• Total 4K VLAN Groups
• Maximum 255 Dynamic VLAN Groups
• GVRP
• MAC - Based VLAN
• VLAN Trunking
• Double VLAN (Q-in-Q)
• Port-based Q-in-Q
• Selective Q-in-Q
• Super VLAN
• Asymmetric VLAN
• 802.1v
• Voice VLAN
• D-Link Intelligent Port Management
• ISM VLAN
• Private VLAN
• Subnet-based VLAN
QoS (Quality of Service)
• Per Port Bandwidth Control (Granularity of 64Kbits per
Second)
• Per Flow Bandwidth Control (Granularity of 64Kbits per
Second)
• 802.1p Priority Queues (8 Queues)
• Queue Handling Mode Support: WRR and Strict Modes
• 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
• Remark 802.1 Priority Tag
• Remark TOS/DSCP Tag
• Flow Statistics
• Committed Information Rate (CIR) min. granularity 1Kbps
• Bandwidth Control
- Port-based (Ingress/Egress, min. granularity 64 Kbps)
- Flow-based (Ingress, min. granularity 64 Kbps)
• Time-based QoS
