Switch 24-port Gigabit 20X SFP ports + 4x SFP/base-T ports + 4x 10G SFP+ Stack/uplink ports

General • Interfaces • 20 SFP ports • 4 Combo 10/100/1000BASE-T/SFP ports • 2 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: 88Gbps • Packet Forwarding Rate: 65.47Mpps • Packet Buffer Memory: 2MB • MAC Address Table: 16K Entries • IP v4/v6 Routing Table: 1K/512 Entries • IP v4/v6 L3 Forwarding Table: 2K/1K Entries • Jumbo Frame Size: 13000 bytes PoE PoE Standards: • 802.3af and 802.3at PoE Power Budget: • 370 watts • 760 watts (with DPS-700 RPS) Software Features Standard Image (SI) Features Stackability • Physical Stacking • Up to 40G Stacking Bandwidth • Up to 6 units per Stack • Virtual Stacking: • D-Link Single IP Management (SIM) • Up to 32 units per Virtual Stack L2 Features • MAC Address Table: 16K entries • Flow Control • 802.3x Flow Control • HOL Blocking Prevention • Jumbo Frames up to 13 Kbytes • 802.3ad Link Aggregation • Max. 32 groups per device, 8 Gigabit ports per group • Spanning Tree Protocols • 802.1D STP • 802.1w RSTP • 802.1s MSTP • BDPU Filtering • Root Restriction • Loopback Detection • Port Mirroring • One-to-One • Many-to-One • Flow-based • RSPAN Mirroring L2 Multicasting • IGMP Snooping • IGMP v1/v2/v3 Snooping • Supports 1024 IGMP groups • Port/Host-based IGMP Snooping Fast Leave • Limited IP Multicast • Up to 24 IGMP filtering profiles, 32 ranges per profile • MLD Snooping • MLD v1/v2 Snooping • Support 1024 MLD Groups • Host-based MLD Snooping Fast Leave VLAN • VLAN Group • Max.4K VLAN Groups • GVRP • Max. 255 Dynamic VLAN Groups • 802.1Q Tagged VLAN • Port-based VLAN • 802.1v Protocol VLAN • Voice VLAN • MAC-based VLAN • ISM VLAN • Assymetric VLAN • Private VLAN • VLAN Trunking QoS (Quality of Service) • 802.1p • 8 que

מפרט טכני

• מספר יציאות: 28
• מהירות: מבואות 10/100Mbit · 1Gbit · 10Gbit SFP Ports 26 ניהול Managed L2+ Rackmount כן

מק"ט יצרן: DGS-3420-28SC

אחריות יבואן רשמי. המוצר חדש באריזה מקורית.