D-Link DGS-3312SR Product Manual - Section 1
DGS-3312SR Gigabit Layer 3 Switch
Section 1
Introduction
Switch Description
Features
Front Panel Components
LED Indicators
Stacking LED Indicators
Rear Panel Description
Plug-in Modules
Switch Stacking
Management Options
Switch Description
The DGS-3312SR is a modular Gigabit Ethernet backbone Switch designed for adaptability and scalability. The Switch
provides a management platform and uplink to backbone for a stacked group of up to twelve DES-3226S Switches in a star
topology arrangement. Alternatively, the Switch can utilize up to twelve Gigabit Ethernet ports to function as a central
distribution hub for other Switches or Switch groups, or routers. The four built-in combination Gigabit ports have the
option of being used as either 1000BASE-T or SFP Gigabit connections.
Features
• Four built-in combination 10/100/1000BASE-T/SFP ports
• Two additional 4-port modules can be added to stack up to eight additional Switches (IEEE 1394) or up to eight
additional Gigabit Ethernet ports (1000BASE-T or SFP) or use combination of stacking and Gigabit Ethernet
ports.
• Star topology Switch stacking configuration for up to 12 additional DES-3226S Switches.
• 24 Gbps Switching fabric capacity
• Supports 802.1D STP and 802.1w Rapid Spanning Tree for redundant back up bridge paths
• Supports 802.1Q VLAN
• Supports IGMP snooping
• Supports 802.1p Priority Queues
• Supports 802.3ad LACP Link Aggregation
• Supports port mirroring
• Access Control Profile (ACL)
• Multi-layer Access Control (based on MAC address, IP address, VLAN, Protocol, 802.1p, DSCP)
• Quality of Service (QoS) customized control
• Port Security (MAC address table lock)
• 802.1x (port-based and MAC-based) access control and RADIUS Client support
• Administrator-definable port security
• Per-port bandwidth control
• Broadcast, Multicast and DLF storm control
• IEEE 802.3z and IEEE 802.3x compliant Flow Control for all Gigabit ports
• SNMP v.1, v.2, v.3 network management, RMON support
• Supports optional external Redundant Power Supply
• Supports Web-based management.
1