D-Link xStack Gigabit L3 Stackable Managed PoE Switch, 48Gbe+4SFP+ Ports, 370W PoE (DGS-3620-52P/SI)
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4.899,00 €
3.950,81 € χωρίς Φ.Π.Α

Τεχνικά χαρακτηριστικά
Interface 48 10/100/1000BASE-T PoE ports
4 x SFP+
Console Port RJ-45 Console Port
Management Port 10/100BASE-T
Alarm Port 1
SD Card Slot 1
Switch Fabric 176 Gbps
Packet Forwarding Rate 130.95 Mbps
Packet Buffer 2 MB
MAC Address Table 32K entries
32K entries 12K entries
IPv6 Routing Table 6K entries
IPv4 Forwarding Table 8K entries
IPv6 Forwarding Table 4K entries
Jumbo Frame Size 13000 bytes
PoE Standard 802.3af and 802.3at
PoE Power Budget 370 W (760 W with DPS-700 RPS)
MTBF 225645 hours
Power Input 100 to 240 V AC, 50/60 Hz
Dimensions 441 x 310 x 44 mm (17.36 x 12.20 x 1.73 inches)
Weight Weight
Ventilation Smart fan (> 40 °C (104 °F): high speed; < 35 °C (95 °F): low speed)
Stackability Virtual stacking support
D-Link Single IP Management
Up to 32 devices per virtual stack
Up to 20G stacking bandwidth
Physical stacking
Supports duplex chain/ring topology
Up to 40G stacking bandwidth
Up to 12 units per stack
L2 Features MAC address table: 32K
Flow control
802.3x Flow control
HOL blocking prevention
Jumbo frames up to 13000 bytes
IGMP snooping
IGMP v1/v2/v3 snooping
Supports 1K groups
IGMP snooping fast leave
MLD snooping
MLD v1 snooping
Supports 1K groups
Host-based MLD snooping fast leave
Spanning tree
802.1D-2004 STP
802.1w RSTP
802.1Q-2005 MSTP
BPDU filtering
Root restriction
Loopback detection
802.3ad link aggregation
Max. 32 groups per device
8 Gigabit ports or 2 10-Gigabit ports per group
Port mirroring
Supports 4 mirroring groups
Supports one-to-one, manyto-one, flow-based, and RSPAN mirroring
L2 protocol tunneling
ERPS (Ethernet Ring Protection Switching)
L3 Features 256 IP interfaces
Loopback interface
UDP helper5
Proxy ARP
Gratuitous ARP
Εγγύηση Lifetime

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