
25
DGS-3100 Series
Model DGS-3100-24 DGS-3100-24TG DGS-3100-48
Interfaces
Fast Ethernet
Gigabit Ethernet 20 8 44
SFP Slots 16
Combo Gigabit/SFP Slots 4 4
10GbE Slots
General
Features
Stackability Physical Stack (up to 6 Units)
Stacking Speed (per Port) 10 Gbps
Switching Capacity 68 Gbps 68 Gbps 116 Gbps
Forwarding Mode Store-and-Forward
Packet Buffer Memory 768 K 768 K 1.5 M
MAC Table 8 K
Flow Control 802.3x, HOL Blocking Prevention
MDI/MDIX Configurable
L2 Features
Loop Protection 802.1Q, 802.1w, 802.1s
803.2ad Link Aggregation
32 Groups
8 Gb Ports per Group
Port Mirroring One-to-One, Many-to-One, RX/TX/Both
Loopback Detection •
Cable Diagnostics •
L3 Features
IP Interfaces
Routing Protocols
Policy-Based Routing
Route Balancing
IPv6 Tunneling
VRRP
Virtual LAN
(VLAN)
VLANs Static: 255, Dynamic: 255
GVRP •
Protocol VLAN (802.1v)
Double VLAN (Q-in-Q)
Multicasting
Groups 128
Protocols IGMP v1 / v2 / v3, MLD v1, v2 Snooping
Quality of
Service (QoS)
Standard 802.1p, DSCP
Number of Queues 4
Mode Strict / WRR
CoS Handling Switch Port, VLAN ID, 802.1p, MAC, IP, IPv6, DSCP, Port
Bandwidth Control Port-Based, Flow-Based
Security
STP Security BPDU Filtering, Root Restriction
Per-Port MAC Limitation •
Static MAC 16
Storm Control Broadcast / Multicast / Unicast
IP-MAC-Port Binding 500 Entries
DHCP Spoofing Prevention
ARP Spoofing Prevention •
Traffic Segmentation
D-Link SafeGuard Engine •
Authentication,
Authorisation
& Accounting
(AAA)
802.1x Authentication Port-Based, Host-Based, Dynamic VLAN Assignment
Web-Based Access Control (WAC)
MAC-Based Access Control (MAC) Port-Based, Host-Based, Dynamic VLAN Assignment
Network Access Protection (NAP) DHCP NAP
Guest VLAN •
Switch Access RADIUS / TACACS+, 3-Level User Account
Access Control
Lists (ACL)
Rules 240
ACL Handling Ether Type, VLAN ID, 802.1p, MAC, IP, IPv6, DSCP, Port
Time-Based ACL •
Power over
Ethernet
Standard
PoE Ports
PoE Budget
Time-Based PoE
Management
Switch Access Web GUI, Telnet, Console
sFlow
SNMP v1 / v2c / v3
DHCP Client, Relay (IPv4, IPv6)
RMON •
TFTP Client •
Syslog •
Physical &
Environment
Power Supply Internal
Max. Power Consumption 37.9 Watt 26.5 Watt 77.4 Watt
Power Saving Technology Green Ethernet
Operating Temperature 0 to 45 °C 0 to 45 °C 0 to 45 °C
Operating Humidity 10% to 90% RH
Dimensions (W x D x H) 440 x 210 x 44 mm 440 x 210 x 44 mm 440 x 310 x 44 mm
Mean Time Between Failures (MTBF) 212,377 Hours 195,655 Hours 103,924 Hours
Modules /
Transceivers
10GbE Modules
XFP Transceivers
SFP Transceivers DEM-310GT, DEM-311GT, DEM-312GT2, DEM-314GT, DEM-315GT, DEM-210, DEM-211
WDM SFP Transceivers DEM-330T, DEM-330R, DEM-331T, DEM-331R
Other Redundant Power Supply DPS-200 DPS-200 DPS-500
SWITCHESGigabit Layer 2 Managed Switches
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