Passive Gigabit POE Switch 8-Port for IEEE802.3af, IEEE802.3at POE Access Point, IP Camera, VoIP Phone
Passive Gigabit POE Switch 8-Port for IEEE802.3af, IEEE802.3at POE Access Point, IP Camera, VoIP Phone PSW-508D

8-Port Giga Switch with 7 Passive PoE Ports and 1 Port Uplink

Power over Ethernet (POE) may delivery and transmit data and power on an Ethernet
cable at same time. By eliminating the power cords and the power infrastructure, PSW-508D
greatly simplifies the wiring and deployment matters and brings lot of convenience and
benefits in home, office and industrial environments
PheeNet PSW-508D is Power Sourcing Equipment (PSE) that supply power to the powered
device (PD).  More and more network attachments today, such as IP Phones, Wireless
Access Points, and IP Cameras, are designed as a PD.
As a provision, 1 port are especially reserved for uplink or connection to PC/Notebook /
Server (NON POE Devices) only. The benefits are to offer connection to POE (Port 1 to
Port 7) and NON POE (L1 Port) only which can provide more flexibility for various applications
oriented deployments and topologies.


 8*10/100/1000 Mbps Auto-negotiation Giga Ethernet RJ 45 with 7-Port POE function
   (Power +Data : P1 to P7) , 1 port for Uplink or connect to PC /Server/Notebook 

■ Voltage Support : 12V- 57V (Max : 1A) , from Switch to Power Device (POE AP,
   POE IP Camera, VoIP Phone)
■ Switch Device Input Voltage : 12VDC – 57VDC
■ Each port supports auto MDI/MDIX 
■ Flow control fully supported:
    * Half-duplex: backpressure flow control
    * Full-duplex: IEEE802.3x flow control
■ Provide non-blocking wire speed reception and transmission 
■ Embedded SRAM for packet storage
■ 1024-entry look-up table in direct mapping mode
■ Embedded 16-entry CAM for hash collision mapping
■ Optional maximum packet length 1536/1522 Bytes 


Hardware  Specifications
Standard IEEE802.3 10BASE-T
IEEE802.3u 100BASE-TX
IEEE802.3ab 1000BASE-TXII
Protocol CSMA/CD
Topology Star
Number of Ports (Data only) 1 x 10/100/1000Mbps Auto-negotiation, Auto-MDIX POE (L1)
For PC/Server/Notebook (Non POE device) only 
Number of Ports (Data & Power) 7 x 10/100/1000 Mbps Auto-negotiation, Auto-MDIX POE (P-1 to P-7)
For POE Power Device only (Such as POE AP , POE IP Camera )
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, 3/6, 4/5 and 7/8
Power : Pin 4/5 and 7/8
Voltage Support :12V- 57V
Max Current : 1A  (for Cat 5 Cable limitation)
Diagnostic LEDs Per Unit : Power * 1
Per Fast Ethernet : Activity * 8
Voltage Range 12VDC – 57VDC
Power Consumption 8W ( max. no PD device connected ) 
Power Connector (Interface) DC-Jack  (5.5*2.1*9.5mm DC plug)
Screw Terminal Block : for external Power System (optional)
Bundle Power Supply Not included in Standard Package
Temperature Operating : 0 – 40˚C
Storage : -10 – 70˚C
Humidity Operating : 10% - 90% RH
Storage : 5% - 90% RH
Certificate FCC, CE
Package Content PSW-508D Proprietary POE Switch x 1
User Guide x 1
AC/DC Power Adapter x 1 (option)
Power Cord x 1 (option)