D-Link 28 Port Switch / 24-port Gigabit SFP + 4 x SFP + 4 x 10G SFP+

Interfaces • 20 SFP ports • 4 Combo 10/100/1000BASE-T/SFP ports • 4 SFP+ ports Optional Redundant Power Supply • DPS-500 Console Port • RJ-45 Management Port • 10/100BASE-T Alarm Port • 1 SD Card Slot • 1 Performance • Switch Fabric: 128 Gbps • Packet Forwarding Rate: 95.24 Mbps • Packet Buffer: 2 MB • MAC Address Table: 32K entries • IPv4 Routing Table: 12K entries • IPv6 Routing Table: 6K entries • IPv4 Forwarding Table: 8K entries • IPv6 Forwarding Table: 4K entries • Jumbo Frame Size: 13000 bytes Software Features 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 80G 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 2K groups - Port/host-based - IGMP snooping fast leave • MLD snooping - MLD v1 snooping - Supports 2K 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, many-to-one, flow-based, and RSPAN mirroring • L2 protocol tunneling • ERPS (Ethernet Ring Protection Switching) VLAN • VLAN group - Max. 4K static VLAN groups - Max. 4K dynamic VLAN groups - 802.1Q tagged VLAN • Surveillance VLAN • 802.1v protocol VLAN • GVRP • Double VLAN (Q-in-Q) - Port-based Q-in-Q - Selective Q-in-Q • MAC-based VLAN • VLAN trunking • Super VLAN • Voice VLAN • Subnet V

מפרט טכני

• מספר יציאות: 28
• מהירות: מבואות 10/100Mbit · 1Gbit · 10Gbit SFP Ports 4 ניהול Managed L3 Rackmount כן

מק"ט יצרן: DGS-3620-28SC

אחריות יבואן רשמי. המוצר חדש באריזה מקורית.