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
Виж още Суич D-Link
Виж всички продукти Суич в категорията
Брой портове: | 48 |
---|---|
Максимална скорост: | 1 Gbit/s |
Стандарт: | 802.1X |
Управляем: | Да |
- 5
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