Description
The DGS-3312SR is a versatile addition to D-Link’s Business and Enterprise Solutions line of products. The modular design of the DGS-3312SR allows it to function as a stand-alone backbone switch or as a high performance stacking master unit for the DES-3226SM, adding Layer 3 routing functions to your existing stack.
The DGS-3312SR is a versatile addition to D-Link’s Business and Enterprise Solutions line of products. The modular design of the DGS-3312SR allows it to function as a stand-alone backbone switch or as a high performance stacking master unit for the DES-3226SM, adding Layer 3 routing functions to your existing stack. The DGS-3312SR ships standard with (4) 10/100/1000Mbps/combo SFPs with (2) additional expansion module slots. Available expansion modules for the DGS-3312SR include: DEM-540 (4) port stacking module, DEM-340MG (4) port SFP module, and DEM-340T (4) port 10/100/1000Mbps module.
Performance
With a 24Gbps switching fabric and forwarding rate in excess of 17 million packets per second, the DGS-3312SR is an ideal solution for large workgroups or small to medium backbones. As a stand-alone switch the DGS-3312SR supports up to 16,000 MAC addresses, jumbo frames, and (8) hardware based priority queues. As a stacking master unit for up to (8) DES-3226SM units, the DGS-3312SR provides up to 9.6Gbps of available stacking bandwidth.
High Availability
The hardware and software features of the DGS-3312SR work together to allow customers to build affordable, high performance, and high availability networks. The DGS-3312SR unit supports the DPS-200, D-Link’s optional Redundant Power option, and the DPS-800 (2) slot rackmount chassis system. Other features of the DGS-3312SR include support for 802.3ad (Link Aggregation), 802.1d (Spanning Tree), and 802.1w (Rapid Spanning Tree) for increased network reliability and availability. The DGS-3312SR supports a variety of routing options including: static routes, RIPv1/v2, OSPFv2, PIM-DM, and DVMRP.
Network Management
The DGS-3312SR supports a variety of network management options including: Console, CLI, Telnet, Web, SNMPv1/v3, RMON, TFTP, Port Mirroring, BootP, and DHCP. The DGS-3312SR also supports a variety of advanced traffic management options including: 802.1x, Bandwidth Control, Broadcast Rate Limiting, and support for IGMPv1/v2 Snooping.
Advanced Enterprise Features
The DGS-3312SR implements a robust and consistent set of QoS/CoS, VLAN, and Security features. The DGS-3312SR includes support for up to (8) priority queues for 802.1p/TOS/DiffServ, with classification and marking based on MAC SA/DA, IP SA/DA, and/or TCP/UDP port numbers. Security features include: 802.1x (Port/MAC based authentication), and Access Control Lists based on MAC address, IP address, and/or TCP/UDP port numbers. The DGS-3312SR also has extensive support for GARP/GVRP, 802.1q, and port based VLANs for up to 255 static groups per device.
The DGS-3312SR is a versatile addition to D-Link’s Business and Enterprise Solutions line of products. The modular design of the DGS-3312SR allows it to function as a stand-alone backbone switch or as a high performance stacking master unit for the DES-3226SM, adding Layer 3 routing functions to your existing stack.
The DGS-3312SR is a versatile addition to D-Link’s Business and Enterprise Solutions line of products. The modular design of the DGS-3312SR allows it to function as a stand-alone backbone switch or as a high performance stacking master unit for the DES-3226SM, adding Layer 3 routing functions to your existing stack. The DGS-3312SR ships standard with (4) 10/100/1000Mbps/combo SFPs with (2) additional expansion module slots. Available expansion modules for the DGS-3312SR include: DEM-540 (4) port stacking module, DEM-340MG (4) port SFP module, and DEM-340T (4) port 10/100/1000Mbps module.
Performance
With a 24Gbps switching fabric and forwarding rate in excess of 17 million packets per second, the DGS-3312SR is an ideal solution for large workgroups or small to medium backbones. As a stand-alone switch the DGS-3312SR supports up to 16,000 MAC addresses, jumbo frames, and (8) hardware based priority queues. As a stacking master unit for up to (8) DES-3226SM units, the DGS-3312SR provides up to 9.6Gbps of available stacking bandwidth.
High Availability
The hardware and software features of the DGS-3312SR work together to allow customers to build affordable, high performance, and high availability networks. The DGS-3312SR unit supports the DPS-200, D-Link’s optional Redundant Power option, and the DPS-800 (2) slot rackmount chassis system. Other features of the DGS-3312SR include support for 802.3ad (Link Aggregation), 802.1d (Spanning Tree), and 802.1w (Rapid Spanning Tree) for increased network reliability and availability. The DGS-3312SR supports a variety of routing options including: static routes, RIPv1/v2, OSPFv2, PIM-DM, and DVMRP.
Network Management
The DGS-3312SR supports a variety of network management options including: Console, CLI, Telnet, Web, SNMPv1/v3, RMON, TFTP, Port Mirroring, BootP, and DHCP. The DGS-3312SR also supports a variety of advanced traffic management options including: 802.1x, Bandwidth Control, Broadcast Rate Limiting, and support for IGMPv1/v2 Snooping.
Advanced Enterprise Features
The DGS-3312SR implements a robust and consistent set of QoS/CoS, VLAN, and Security features. The DGS-3312SR includes support for up to (8) priority queues for 802.1p/TOS/DiffServ, with classification and marking based on MAC SA/DA, IP SA/DA, and/or TCP/UDP port numbers. Security features include: 802.1x (Port/MAC based authentication), and Access Control Lists based on MAC address, IP address, and/or TCP/UDP port numbers. The DGS-3312SR also has extensive support for GARP/GVRP, 802.1q, and port based VLANs for up to 255 static groups per device.
Specifiche tecniche
Technical Specifications
Hardware
Device Ports
* Use of the SFP will disable their corresponding built-in 10/100/1000BASE-T connections. These Gigabit ports can be configured for server/backbone attachments, or for switch stacking.
Number of Expansion Slots
Port Modules (for expansion slots)
Port Standard/Function Support
SFP (Mini GBIC) Support
Forwarding Rate
Switch Fabric
Diagnostic LEDs
Per device:
Per RJ-45 port:
Per SFP port:
Software
IP Routing
Priority Queues (CoS)
Traffic Classification (CoS)
Can be based on user-definable application types:
Network Access Security
Spanning Tree
Multicast
Port Trunk
Performance
Transmission Method
MAC Address Table
Routing Table
MAC Address Learning
Layer 2 Packet Filtering/Forwarding Rates (half duplex)
RAM Buffer
Jumbo Frame Size
Broadcast Storm Control
Configuration & Management
Management Support
MIBs
RMON Groups
IP Number Self-identification
Firmware Upgrade
Console Port
Physical & Environmental
Power Input
Redundant Power Backup Support
Power Consumption
Ventilation
Operating Temperature
Storage Temperature
Humidity
Dimensions
Weight
Emission (EMI)
Safety
Ordering Information
Modular L3 Gigabit Switch
DGS-3312SR
Optional Expansion Module
DEM-340MG
DEM-340T
Optional SFP Transceiver
DEM-310GT
DEM-311GT
DEM-314GT
DEM-315GT
Optional Redundant Power Supply
DPS-200
DPS-800
DPS-900
Hardware
Device Ports
- 4 built-in 10/100/1000BASE-T ports
- 4 built-in combo SFP (mini GBIC) *
- RS-232 console port
* Use of the SFP will disable their corresponding built-in 10/100/1000BASE-T connections. These Gigabit ports can be configured for server/backbone attachments, or for switch stacking.
Number of Expansion Slots
- 2
Port Modules (for expansion slots)
- DEM-340MG: 4 SFP slots
- DEM-340T: 4 10/100/1000BASE-T ports
Port Standard/Function Support
- IEEE 802.3 10BASE-T/802.3u 100BASE-TX/802.3ab 1000BASE-T
- ANSI/IEEE 802.3 NWay auto-negotiation
- IEEE 802.3x Flow Control
- Auto MDI/MDIX
- Port mirroring
SFP (Mini GBIC) Support
- IEEE 802.3z 1000BASE-LX (DEM-310GT transceiver)
- IEEE 802.3z 1000BASE-SX (DEM-311GT transceiver)
- IEEE 802.3z 1000BASE-LH (DEM-314GT transceiver)
- IEEE 802.3z 1000BASE-ZX (DEM-315GT transceiver)
Forwarding Rate
- 17.8Mpps (max.)
Switch Fabric
- 24Gbps
Diagnostic LEDs
Per device:
- Power
- Console
- RPS
Per RJ-45 port:
- Speed
- Link/Act
Per SFP port:
- Link/Act
Software
IP Routing
- IP v4 support
- IP Fragmentation support
- Routing protocols supported:
- Static routing
- RIP-1, RIP-2
- OSPF v.2
- IEEE 802.1Q Tagged VLAN
- Port-based VLAN (non-overlapping)
- GARP/GVRP
- Maximum number of VLANs: 4K
Priority Queues (CoS)
- Standard: IEEE 802.1p
- Number of queues: 8 per port
Traffic Classification (CoS)
Can be based on user-definable application types:
- TOS
- Diffserv (DSCP)
- Port-based
- MAC address
- IP address
- TCP/UDP port number
Network Access Security
- 802.1x user authentication: port-based and MAC-based
- RADIUS client for 802.1x support
- SSH2 *
- SSL *
- TACACS/TACACS+/XTACACS *
- Cisco-like port security
- Multi-layer Access Control List (ACL) based on:
- MAC
- VLAN
- 802.1p
- Diffserv (DSCP)
- IP address
- Protocol type
- TCP/UDP destination port number
Spanning Tree
- 802.1D compatible
- 802.1w Rapid Spanning Tree
Multicast
- IGMP v2
- IGMP Snooping
- DVMRP
- PIM-DM
Port Trunk
- Number of ports per trunk: 8 (max.)
- Number of trunk per switch: 6 (max.) (in DGS-3312SR standalone mode only)
- Trunking mode: static
- Operation mode: load sharing
- 802.3ad LACP support
Performance
Transmission Method
- Store-and-forward
MAC Address Table
- 16K entries per device
Routing Table
- 2K entries per device
MAC Address Learning
- Dynamic entries: automatic update
- Static entries: user-defined
Layer 2 Packet Filtering/Forwarding Rates (half duplex)
- 1,488,100 pps per port (max.)
RAM Buffer
- 1MB per device
Jumbo Frame Size
- Up to 9,216bytes
Broadcast Storm Control
- Rate control of Broadcast, unknown Multicast and Unicast packets
Configuration & Management
Management Support
- SNMP v.1, v.3
- Web-based management
- CLI (command line interface)
- RMON monitoring
- Telnet server
- Telnet remote control console
- SYSLOG
- Web GUI traffic monitoring
- Password enable
- Web MAC address browsing
- SNMP trap on MAC notification
- SNTP
- IP filtering on management interface
MIBs
- MIB-II (RFC 1213)
- Bridge MIB (RFC 1493)
- RMON MIB (RFC 1757)
- RIP (RFC 1724)
- OSPF (RFC 1850)
- CIDR (RFC 2096)
- 802.1Q VLAN/802.1p MIB (RFC 2674)
- IGMP MIB (RFC 2933)
- IF (Interface) MIB (RFC 2233)
- Ethernet-like MIB (RFC 1643)
- D-Link enterprise MIB
RMON Groups
- 1, 2, 3, 9 (Alarm, Statistics, History, Event)
IP Number Self-identification
- Through DHCP client, Bootp client
Firmware Upgrade
- TFTP client
Console Port
- DB-9 RS-232 DCE
Physical & Environmental
Power Input
- 100 to 120 VAC, 50/60 Hz or 200 to 240 VAC, 50/60 Hz
- Internal universal power supply
Redundant Power Backup Support
- Connector to connect to external redundant power supply
Power Consumption
- 30 watts (max.) (without expansion modules)
Ventilation
- 60 x 60 mm DC fans x 1
Operating Temperature
- 0 ° to 40 °C
Storage Temperature
- -25° to 55 °C
Humidity
- 10% to 95% non-condensing
Dimensions
- 440 (W) x 309 (D) x 44 mm (H) (device only)
- 19-inch rack-mount width, 1 U height
Weight
- 4.4 kg (device only, without expansion modules)
Emission (EMI)
- FCC Class A
- CE Class A
- C-Tick
Safety
- CSA International
Ordering Information
Modular L3 Gigabit Switch
DGS-3312SR
- 4 10/100/1000BASE-T ports,
- 4 combo SFP (mini GBIC), 2 expansion slots, redundant power support
Optional Expansion Module
DEM-340MG
- 4 SFP GBIC slots
DEM-340T
- 4 10/100/1000BASE-T ports
Optional SFP Transceiver
DEM-310GT
- SFP transceiver for 1000BASE-LX, single-mode fiber, max. distance 10km, 3.3V
DEM-311GT
- SFP transceiver for 1000BASE-SX, multi-mode fiber, max. distance 550m, 3.3V
DEM-314GT
- SFP transceiver for 1000BASE-LHX, single-mode fiber, max. distance 40km, 3.3V
DEM-315GT
- SFP transceiver for 1000BASE-ZX, single-mode fiber, max. distance 80km, 3.3V
Optional Redundant Power Supply
DPS-200
- 60 watts redundant power supply
DPS-800
- 2-slot redundant power supply chassis
DPS-900
- 8-slot redundant power supply chassis