16x10/100 (16x PoE+) + 2GBaseT@1xSFP 185W IEEE802.3at/a,f 11"

PLANET FGSD-1821P on desktop-mallinen 18-porttinen PoE+
kytkin, jonka Ethernet-porteista 16x on varustettu PoE
virransyöttötuella kokonaiskapasiteetin ollessa 185W.
Kytkimen 10/100 PoE-porttien lisäksi laitteessa on 2x
Gigabitin uplink-porttia sekä yksi jaettu SFP-modulipaikka
valokuituoptiikalle.

Kytkimessä on lisäksi "Extended" toimitila, joka
mahdollistaa 10Mbit/s Ethernet-yhteydet sekä PoE-
virransyötön jopa 250m etäisyyksille. Erityisen hyödyllinen
tämä on valvontakamera-verkoissa, joissa Ethernet-kaapeli
saattaa ylittää standardin 100m pituuden. VLAN-toimitila on
myös DIP-kytkimellä valittavissa, joten kytkin soveltuu
erinomaisen hyvin kameravalvontaverkkoihin. Sisältää 19"
räkiraudat.

Tekniset tiedot:
• 16x 10/100BASE-TX RJ45 ports with IEEE 802.3at PoE+
injector function (ports 1~16)
• 2x 10/100/1000BASE-T Gigabit RJ45 ports interfaces (ports
17-18)
• 1x 1000BASE-X SFP interface (port 17)
• Complies with IEEE 802.3at Power over Ethernet Plus end-
span PSE
• Up to 16 ports of IEEE 802.3af/802.3at devices powered
(ports 1-16)
• Supports PoE power up to 32W for each PoE port, with a
total PoE budget of 185W
• Each port supports 55 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
• Hardware-based 10/100Mbps and 10/100/1000Mbps auto-
negotiation and auto MDI/MDI-X
• Supports IEEE802.3x flow control in full-duplex mode and
backpressure in half-duplex mode
• Integrates address look-up engine, supporting 16k absolute
MAC addresses
• 16k jumbo frame supports 1000Mbps speed
• Hardware-based DIP switch for Standard, VLAN or 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 port 17
- Extend mode: Ports 1 to 8 have data rate of 10Mbps. The
farthest transmission distance is 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)
• 11" desktop size, 1U height
• LED indicators for system power, per port PoE ready and
PoE activity, speed, link/act
• 1x 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