Суич D-Link DGS-1210-48, 1000Mbps, 44-Port, 4 Combo SFP

DGS-1210-48
48-port Gigabit Smart Switch, including 4 Combo SFP ports

• Third generation design, with improved management and security functions
• Power-saving D-Link Green technology now in its 2nd generation
• Smart fans set to low speed by default for further power savings
• Solid security with 802.1X authentication and IP/MAC based Access Control Lists (ACL)
• Malicious traffic and performance degradation prevention with D-Link Safeguard Engine™
• Auto Voice VLAN for the automatic prioritisation of digital voice traffic
• Quality of service (QoS) and bandwidth control (down to 64 kbps)
• High Reliability with Loopback Detection (LBD) and cable diagnostics
• Simple Web based management
• SmartConsole utility for the joint management of several switches

Interface

• 44 10/100/1000 Mbps Gigabit Ethernet ports
• 4 Combo 10/100/1000Base-T/SFP Gigabit Uplinks

Performance/Resilience

• Switch fabric: 96 Gbps

Security

• ACL based on MAC address, IP address (ICMP/IGMP/TCP/UDP), VLAN ID, 802.1p priority or DSCP
• 802.1X RADIUS authentication support
• DHCP Server Screening1
• ARP Spoofing Prevention1
• D-Link Safeguard Engine™

VLAN

• 802.1Q VLAN Tagging
• Max. 256 static VLAN groups
• Max. 4094 VIDs
• Management VLAN
• Asymmetric VLAN
• Auto Voice VLAN

Quality of Service (QoS)

• 802.1p Priority Queues, 4 queues per port
• Port based bandwidth control (granularity down to 64 kbps)

Traffic Management

• 802.3x Flow Control
• Port mirroring
• Broadcast/Multicast/Unicast Storm Control
• 802.3ad Link Aggregation (up to 8 groups, 8 ports per group)
• IGMP Snooping (v1/v2)

Configuration/Management

• Web-based GUI
• SmartConsole utility
• Command Line Interface (CLI) through Telnet
• Supports D-View SNMP network management

D-Link Green™

• Power down mode for ports that have no link
• Cable length detection
• Smart fans set to low speed by default

*Специалната цена е валидна до 11.03.2011



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