D-Link DGS-1530-28S/E 28 θυρών Smart Managed Gigabit Switch με 4x10G uplinks

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  D-Link (Deutschland) GmbH
• Model
  DGS-1530-28S/E (MPN: DGS-1530-28S)
• SKU
  21162002
• EAN
  0790069474446
• Category
  Netzwerk > Switching Hubs
• Form Factor
  1U rack-mountable
• Total Ports
  28
• Downlink Ports
  24 x 1G SFP (fiber-only)
• Uplink Ports
  4 x 10G SFP+
• Switching Capacity
  176 Gbps
• Forwarding Rate
  128 Mpps
• Stacking
  Supports stacking up to 9 units (via 10G SFP+), virtual stacking/centralized management
• Surge Protection
  6 kV surge protection on Gigabit SFP ports
• Management
  Web UI (Web Smart), CLI, SNMP, RMON
• Security
  802.1X port authentication, ACLs, ARP spoofing prevention, BPDU attack protection, D-Link Safeguard Engine
• Layer 2 Features
  VLAN (802.1Q), Link Aggregation (LACP), STP (802.1D), RSTP/MSTP support, IGMP Snooping
• QoS
  802.1p QoS, traffic prioritization, Auto Voice/Auto Surveillance VLAN
• IPv6
  IPv6 Ready Phase 2 support
• Console/Ports
  Console RJ-45, Dedicated management RJ-45, USB 2.0 Type-A
• Jumbo Frames
  Supports jumbo frames (up to 9K bytes)
• PoE
  No PoE (S model is fiber-only)
• Dimensions (device)
  1U height, 19" width (rack), depth ~220 mm (device depth may vary)
• Weight (product)
  ~3200 g
• Power
  Internal AC power (100-240V) (region dependent)
• Use Cases
  SME aggregation, campus aggregation, IP surveillance, wireless backhaul, metro aggregation

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