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CS4220-16GT-135

Cloud upravljivi Layer 2 PoE 20-portni gigabitni switch sa 2 RJ45 uplink-a i 2 SFP uplink-a i DIP prekidačima

  • Port 1–16: 8 × RJ-45 10/100/1000 Mbps (PoE)
  • Port 17-18: 2 × RJ-45 10/100/1000 Mbps (uplink)
  • 19-20: 2 × SFP 1000 Mbps (uplink)
  • Brzina optičkog uplink-a: 1 Gbps
  • PoE budžet 135W
  • Do 90W po portu maksimalno (Port 1-2)
  • Do 30W portovi 3-24
  • Switching Capacity 40Gbps
  • Packet Forwarding Rate 29.76Mpps
  • Veličina bafera za pakete: 4 Mbit
  • Jumbo frame: 15K Byte
  • Veličina MAC tabele: 8K
  • Broj VLAN-ova: 32
  • Menadžment PoE potrošnje / Inteligentni PoE
  • Loop zaštita
  • Menadžment mrežne topologije - sa podrškom LLDP protokol
  • Spanning tree protokoli: STP/RSTP
  • Komunikacioni standardi: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3az, IEEE 802.3ad
  • PoE protokoli IEEE 802.3af, IEEE 802.3at, Hi-PoE, IEEE 802.3bt
  • PoE watchdog
  • VLAN port based
  • DHCP klijent
  • Podržava Long distance PoE
  • DIP prekidači: Managed Mode – (upravljivi/neupravljivi), PoE Watchdog, Extend mode (za dužine do 250m / 10Mbps)
  • App Management
  • Web management
  • Taster za reset
  • MTBF 124.74 godina
  • Zaštita od električnog pražnjenja: 6kV
  • Zaštita od atmosferskog pražnjenja: 8 kV
  • Zaštita od udara groma: Common mode: 4 kV, Differential mode: 2 kV
  • EMC zaštita
  • Radna temperatura -10°C~55°C
  • Dimenzije 440 mm × 228.81 mm × 43.65 mm
  • Masa 2.4kg
  • Kućište od metala
  • Montaža na radnu površinu ili rek
  • Sertifikacija CE

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Technical specification
Subcategory Aktivna oprema
Potpotkategorija Svičevi
Product name CS4220-16GT-135
Brand Dahua
Series Pristupni
LAN ports 16
Number of PoE ports 16
Number of LAN uplinks 2
Full gigabit Da
PoE budget 135W
PoE standard Hi-PoE
Manageability Upravljivi
Layer Layer 2
Housing Metal
Mounting Desktop;Rek
Downloads section
Manufacturer PDF Download link
User manual No manual available




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