Tanımlama
The D-Link DGS-3308FG is a high performance Managed Layer 3 switch with six (6) 1000BASE-SX ports with two (2) optional GBIC ports. With a 16Gbps capacity switch fabric and 12Mpps IP forwarding capability, the DGS-3308FG is ideal for even the most demanding small to medium sized fiber backbone Gigabit applications.
The DGS-3308FG supports the IEEE standards for 802.1q (VLAN), 802.1p (CoS), RIPv1/v2 IP routing, IGMP, DVMRP and PIM-Dense Mode for seamless integration and maximum interoperability into multi-vendor environments The D-Link DGS-3308FG also supports advanced Enterprise network management functions: telnet, SNMP, RMON (Alarms, Statistics, History and Events, Port Mirroring, BOOTP, DHCP Relay, DHCP Client and multi-level user access).
With intelligent traffic management, this switch also allows you to specify port bandwidth and priority queues for streaming media, Voice over IP and other high priority classes of traffic.
Port-based VLANs allow you to set the broadcast domains, segment network traffic and improve performance and manageability. The D-Link DGE-3308FG’s Web Management Tools allow the user to manage the device from a Web browser anywhere on the network.
Genel Özellikler
Standards
• IEEE802.3z 1000BASE-SX Gigabit Ethernet (fiber)
• IEEE802.3z 1000BASE-LX Gigabit Ethernet (fiber)
• ANSI/IEEE 802.3 Auto-negotiation
• IEEE 802.3x Flow Control
• IEEE 802.1p Priority Queues
• IEEE 802.1Q VLAN
• IEEE 802.1D Spanning Tree
Protocol
CSMA/CD
Data Transfer Rates
• Gigabit Ethernet: 2000Mbps (full duplex)
Topology
Star
Network Cables
• 1000BASE-SX: 50/125-micron multimode fiber-optics (550 m max.) 62.5/125-micron multi-mode fiber-optics (275 m max.)
• 1000BASE-LX: 9-micron single-mode fiber-optics (5 km max.) Full/half Duplex
• Full duplex only for Gigabit speed
Performance & Management
Switch Fabric
16Gbps
Packet Forwarding Rate
12Mpps Layer 3 IP forwarding
Switching Method
Store-and-forward
Routing Protocols
RIP-1& RIP-2
MAC Address Table
8K entries per device
IP Address Routing Table
2K entries per device
RAM Buffer
16MB per device (excluding optional modules)
IEEE 802.1p Priority Queues
4 queues
RMON Groups
1, 2, 3, 9 (Alarm, Statistics, History, Events)
Multicast Support
• IGMPv2
• DVMRP
• PIM-Dense Mode
VLAN Support
• Port Based VLAN
• 802.1q tagging
MIBs
• MIB-II (RFC 1213)
• Bridge MIBs (RFC 1493)
• RMON MIBs (RFC 1757)
• VLAN MIBs (RFC 2674)
• IF MIBs (RFC 2233)
• IF-Forward MIBs (RFC 2096)
• RIP-2 MIBs (RFC 1724)
• IGMP MIBs
• ID_REC MIBs
• IPMROUTE MIBs
• PIM MIBs
• DVMRP MIBs
IP Number Self-identification
Through DHCP client, BOOTP client
Console Port
DB-9 RS-232
Çözümler
Sipariş Bilgisi
1000Base-SX Managed Layer 3 Switch
DGS-3308FG 6 1000Base-SX Ports with 2 Optional GBIC Ports
Optional Modules:
• DGS-701 1000Base-SX GBIC
• DGS-702 1000Base-LX GBIC