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POE-PSW-508D - discontinued item

8 Port 10/100/1000 Power over Ethernet switch with 7 Proprietary PoE ports

  • 8 x Gig ports auto-negotiation Fast Ethernet RJ45 with 7 port PoE Functions
  • Supports 12V~48V (Max 1A per port) from switch to powered device (PoE AP, PoE IP Camera, IP Phone)
  • Switch device input voltage: 12V DC ~ 48V DC
  • Each port supports auto MDI/MDIX
  • Flow Control fully supported:
    Half-duplex: backpressure flow control
    Full-duplex: IEEE802.3x flow control
  • Embedded SRAM for packet storage
  • 1024-entry look up table in direct mapping mode
  • Embedded 16 entry CAM for hash collision mapping
  • Power supply is not included


Power supply is not included


The PSW-508D differs from most POE devices in that it does not include its own mains power supply unit, instead you can select a power supply that meets your specific needs. The power supply you choose drives the seven POE ports directly, so if your power supply is, for instance, 24V then the POE ports will supply 24V.

The main application for this device is in driving non-standard POE devices such as out-door WiFi bridging units which require a 24V-POE feed. There is also some demand for 12V units for security cameras.

You should choose a power supply with enough current capacity to supply all the POE devices you need to connect to the ports, with at least 8 Watts spare to power the device itself.Power supply is not included


Standard IEEE802.3 10BASE-T
IEEE802.3u 100BASE-TX
IEEE802.3ab 1000BASE-TXII
Network Media 10BASE-T Ethernet: UTP Cat. 3,4,5 Unshielded Twisted pair (UTP) Cable
100 BASE-TX Fast Ethernet: UTP Cat 5 Unshielded Twisted Pair (UTP) Cable
PoE Port: UTP Cat 5, Unshield Twisted Pair (UTP) Cable
Protocol CSMA/CD
Topology Star
Number of Ports 8 x 10/100/1000Mbps Auto-negotiation
7 x Auto-MDIX PoE Ports
Network Data Transfer Rate Ethernet: 10Mbps(Half-duplex), 20Mbps (Full-duplex)
Fast Ethernet: 100Mbps (Half-duplex), 200Mbps (Full-duplex)
Giga Ethernet: 1000Mbps (Half-duplex), 2000Mbps (Full-duplex)
(Power over Ethernet)
Data: Pin 1/2 and 3/6
power: Pin 4/5 and 7/8
Voltage Support: 12V ~ 48V
max Current: 1A (for Cat5 Cable limitation)
Diagnostic LEDs Per Unit: Power*1
Per Fast Ethernet: Activity *8
Voltage Range 12VDC~48VDC
Power consumption 8W (max. no PD device connected)
Power connector
Bundle Power Supply Not included in Standard Package
Temperature Operating: 0° - 40°C
Storage: -10° - 70°C
Humidity Operating: 10% - 90% RH
Stoarage: 5%-90% RH
Certificate FCC, CE