• 16 x Gigabit PoE-Ports
• 1 x Gigabit RJ45-Anschluss
• 1 x Gigabit-SFP-Glasfaseranschluss
• IEEE 802.3at/af-Standard
• IEEE 802.3-, IEEE 802.3u-, IEEE 802.3x-, IEEE 802.3ab- und IEEE 802.3z-Standard
• 6 KV-Überspannungsschutz für PoE-Ports
• PoE-Energieverwaltung
• Gigabit-Netzwerkzugriff
• Drahtgeschwindigkeits-Weiterleitung und blockierungsfreies Design
• Store-and-Forward-Umschaltung
• Solides Metallgehäuse

  DS-3E0518P-E-Switches sind unmanaged Layer-2-Gigabit-PoE-Switches mit 16 Gigabit-PoE-Ports, einem 10/100/1000 Mbps-RJ45-Port und einem 10/100/1000 Mbps-SFP-Glasfaserport. Die Switches bieten fortschrittliche PoE-Technologie und verbinden andere Geräte mit hoher Leistung. Mittlerweile garantieren alle Gigabit-Ports eine stabile Datenübertragung
Anwendung:
16x 1GB + 1x SFP PoE Switch, IEEE 802.3af/at, 230W

• 12 x Gigabit PoE-Ports
• 4 x Gigabit Hi-PoE-Ports
• 2 x Gigabit RJ45 Ports
• 2 x Gigabit Glasfaseranschlüsse.
• IEEE 802.3at/af/bt-Standard für Hi-PoE-Ports (max. 90 W PoE-Ausgang).
• IEEE 802.3at/af-Standard für PoE-Ports (max. 30 W PoE-Ausgang).
• Standard IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab und IEEE 802.3z.
• 6-kV-Überspannungsschutz für PoE-Ports.
• Bis zu 300 m Fernübertragung.
• PoE-Watchdog zum automatischen Erkennen und Neustarten von Kameras, die nicht reagieren.
• Portisolation zur Verbesserung der Netzwerksicherheit.
• Gigabit-Netzwerkzugriffsdesign.
• Weiterleitung mit Drahtgeschwindigkeit.
• Store-and-Forward-Umschaltung.
• Massive hochfeste Metallgehäuse

  DS-3E0520HP-E-Switches sind Layer-2-Hi-PoE-Switches, die fortschrittliche PoE-Stromversorgungstechnologie und Gigabit-Netzwerkdesign auf der Basis eines Hochleistungszugriffs bieten, um einen stabilen Daten-Upload zu gewährleisten. Die Switches unterstützen Hi-PoE, Fernbereich, Portisolation und PoE-Watchdog-Funktion.

• 16x Gigabit PoE-Ports
• 2x Gigabit-Glasfaser-Ports
• IEEE 802.3at/af-Standard für PoE-Ports
• Management der Netzwerktopologie, Alarm-Push, Netzwerkzustandsüberwachung
• 6-KV-Überspannungsschutz für PoE-Ports
• Die AF/AT-Kamera kann im Ausfahrmodus bis zu 300 m erreichen
• PoE-Watchdog, um die Kameras, die nicht reagieren, automatisch zu erkennen und neu zu starten
• Verschiedene Layer-2-Verwaltungsprotokolle wie STP/RSTP, VLAN, Link Aggregation, SNMP, QoS usw.

• 16-port 10/100/1000BASE-T Gigabit RJ45 copper with IEEE 802.3at PoE+ injector function
• 2 10/100/1000BASE-T Gigabit RJ45 copper interfaces
• 2 1000BASE-X SFP interfaces 
   
  Power over Ethernet:
  Complies with IEEE 802.3at Power over Ethernet end-span PSE
  Up to 16 ports of IEEE 802.3af/802.3at devices powered (ports 1~16)
  Supports PoE power up to 32 watts for each PoE port, with a total PoE budget of 185W.
  Each port supports 54V DC power to PoE powered device
  Auto detects powered device (PD)
  Supports PD alive function
  Circuit protection prevents power interference between ports
  Remote power feeding up to 100m in standard mode with 250m in extend mode
   
  Switching:
  Hardware-based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X
  Supports IEEE 802.3x flow control in full-duplex mode and backpressure in half-duplex mode
  Integrates address look-up engine, supporting 8K absolute MAC addresses
  9K jumbo frame supports all speeds (10/100/1000Mbps)
  Hardware DIP switch for Standard, VLAN and Extend mode selection; 
  VLAN mode: Ports 1 to 16 cannot communicate with each other, but can communicate with the uplink ports 17 to 18 and SFP ports 19 to 20
  Extend mode: Ports1 to 8 have data rate of 10Mbps. The farthest transmission distance of up to 250 meters and all ports can communicate with each other.
  VLAN mode is to isolate ports to prevent broadcast storm and defend DHCP spoofing
  Automatic address learning and address aging
  Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)
   
  Hardware:
  12-inch desktop size, 1U height
  LED indicators for system power, per port PoE ready and PoE activity, speed, Link/Act
  1 silent fan to provide stable and efficient power performance
  Supports contact discharge of ±6KV DC and air distance discharge of ±8KV DC for Ethernet ESD protection 
  Supports ±6KV surge immunity 

• 16-port 10/100/1000BASE-T Gigabit RJ45 copper with 802.3at PoE+ injector function
• 2 1000BASE-X mini-GBIC/SFP slots

  Power over Ethernet:

• Complies with IEEE 802.3af/at Power over Ethernet end-span PSE
• Up to 16 ports of IEEE 802.3af/802.3at devices powered
• Supports PoE power up to 30 watts for each PoE port, all power up to 240W PoE budget.
• Each port supports 52V DC power to PoE powered device
• Auto detects powered device (PD)
• Circuit protection prevents power interference between ports
• Remote power feeding up to 100m

  Switching:

• Hardware-based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X
• Flow control for full duplex operation and back pressure for half duplex operation
• Integrates address look-up engine, supporting 8K absolute MAC addresses
• 9K jumbo frame supports all speeds (10/100/1000Mbps)
• IEEE 802.1Q VLAN transparency
• Hardware DIP switch for Standard, VLAN and Extend mode selection;
• VLAN mode: Ports 1 to 14 cannot communicate with each other, but can communicate with the uplink ports 15 to 16 and SFP ports 17 to 18
• Extend mode: Ports1 to 8 have data rate of 10Mbps. The farthest transmission distance up to 250 meters and all ports can communicate with each other.
• The DIP switch can isolate ports to prevent broadcast storm and defend DHCP spoofing
• Automatic address learning and address aging
• Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)

  Hardware:

• 19-inch desktop size, 1U height
• LED indicators for PoE ready and PoE activity
• Ethernet Link Energy-saving technology
• Link down power savings
• Intelligent use of power based on cable length

• 16x 10/100/1000BASE-T Gigabit RJ45 copper
• 2x 1000BASE-X mini-GBIC SFP interfaces

  Power over Ethernet:

• Complies with IEEE 802.3af/at Power over Ethernet end-span PSE
• Up to 16 ports of IEEE 802.3af/802.3at devices powered
• Supports PoE power up to 32 watts for each PoE port
• Each port supports 54V DC power to PoE powered device
• 300-watt PoE budget
• Auto detects powered device (PD)
• Circuit protection prevents power interference between ports
• Remote power feeding up to 100m in standard mode and 250m in extend mode

  Smart LCD:

• LCD switch mode for "Standard", "VLAN" and "Extend" mode selection; the “Extend” mode features 30-watt PoE transmit distance of 250m at speed of 10Mbps and VLAN isolation
• Solid LCD switch mode to isolate ports to prevent broadcast storm and defend DHCP spoofing
• Power low-voltage, power over-voltage and PSE over-temperature protection
• Screen saver, fan control, factory default and save configuration
• PoE management ◦Total PoE power budget control
• Per port PoE function enable/disable
• PoE port power feeding priority
• Per PoE port power limitation
• PD alive check

  Switching:

• Hardware-based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X
• Flow control for full duplex operation and back pressure for half duplex operation
• 9216bytes packet size
• Integrates address look-up engine, supporting 8K absolute MAC addresses
• IEEE 802.1Q VLAN transparency
• Automatic address learning and address aging

  Hardware:

• 19-inch desktop size, 1U height, rack mountable
• 2-inch color LCD with smart management functions
• LED indicators for system power, per port PoE ready and PoE activity, speed, Link/Act
• 3 silent fans to provide stable and efficient power performance
• Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)
• Supports contact discharge of ±6KV DC and air discharge of ±8KV DC for Ethernet ESD protection
• Supports ±6KV surge immunity

• 16x Gigabit PoE+ Ports
• 2x Gigabit-Non-PoE-Ports
• 2x Combo-Gigabit-SFP-Slots
• 802.3at/af
• 250 W PoE-Leistung
• 1HE 19-Zoll-Rack-montierbares Stahlgehäuse  
• Plug-and-Play

• 16x Gigabit PoE+ RJ45 Ports
• 2x gigabit non-PoE RJ45 Ports, und 2x Combo Gigabit SFP slots
• High PoE power budget mit bis zu 30W an jedem PoE-Port und 250W insgesamt*
• Funktioniert mit IEEE 802.3af/at kompatiblen PoE-Geräten
• Plug & play ohne Konfiguration
• 802.1p/DSCP QoS sichert die flüssige Übertragung von Latenzempfindliche Datenübertragungen
• Das stabile Metallgehäuse und ein professionelles Wärmeableitungsdesign sichern eine hohe Betriebstemperatur (0-50°C) mit hoher Zuverlässigkeit.

• 16x Gigabit PoE+ Ports
• 2x Gigabit-Non-PoE-Ports
• 2x Combo-Gigabit-SFP-Slots
• 802.3at/af
• 250 W PoE-Leistung
• 1HE 19-Zoll-Rack-montierbares Stahlgehäuse
• Plug-and-Play

• 16x Gigabit PoE+ RJ45 Ports
• 2x Gigabit non-PoE RJ45 Ports, und 2x Combo Gigabit SFP slots
• High PoE power budget mit bis zu 30W an jedem PoE-Port und 250W insgesamt
• Funktioniert mit IEEE 802.3af/at kompatiblen PoE-Geräten
• Plug & play ohne Konfiguration
• 802.1p/DSCP QoS sichert die flüssige Übertragung von Latenzempfindliche Datenübertragungen
• Das stabile Metallgehäuse und ein professionelles Wärmeableitungsdesign sichern eine hohe Betriebstemperatur (0-50°C)mit hoher Zuverlässigkeit