Datasheet

PLANET reserves the right to change specications without prior notice. All brand names and trademarks are property of
their respective owners. Copyright © 2008 PLANET Technology Corp. All rights reserved.
PLANET Technology Corporation
11F, No. 96, Min Chuan Road, Hsin Tien, Taipei, Taiwan, R.O.C.
Tel: [phone] Fax: [phone]
Email: [e-mail] www.planet.com.tw
VoIP Gateway: vip.planet.com.tw
Data Sheet
2
Applications
Industrial area Department/ Workgroup PoE Switch
Providing up to 4 PoE, in-line power interface, the ISW-504PT can easily build a power centrally-controlled IP phone system, IP surveillance system,
and wireless AP group for the enterprise. For instance, 4 camera / AP can be easily installed around the corner of the company for surveillance
demands or building a wireless roaming environment in the office. Without the power-socket limitation, the ISW-504PT makes the installation of IP
cameras or WLAN AP more easily and efficiently.
ISW-504PT
DC
DC
24V/48V DC
PWR 1
48V DC
PWR 2
DC
Industrial PoE Switch
Non-PoE Device + PoE Splitter
PoE Wireless Access point
PoE IP Camera
DC
Power Line (DC)
100Base-TX UTP
PoE
100Base-TX UTP with PoE
PoE
PoE
PoE
400 Watts UPS
ISW-504PT
Control level
Key Features
Physical Port
5-Port 10/100Mbps RJ-45 with auto MDI/MDI-X function•
4-Port support 48V DC power to PoE Powered Device (Port-1 •
to Port-4)
IEEE 802.3af PoE
Complies with IEEE 802.3af Power over Ethernet End-Span PSE•
Up to 4 IEEE 802.3af devices powered•
Supports PoE Power up to 15.4 Watts for each PoE port•
Auto detect powered device (PD)•
Circuit protection prevent power interference between ports•
Remote power feeding up to 100m •
Layer 2 Features
Supports Auto-Negotiation and 10/100Mbps Half / Full Duplex •
and Auto MDI/MDI-X
High performance Store and Forward architecture, runt / CRC •
filtering eliminates erroneous packets to optimize the network
bandwidth
Prevents packet loss with back pressure (Half-Duplex) and IEEE •
802.3x PAUSE frame flow control (Full-Duplex)
Automatic address learning and address aging •
Integrated address look-up engine, support 2K absolute MAC •
addresses
CSMA / CD Protocol•
Industrial Case / Installation
IP-30 Aluminum metal case protection•
DIN Rail and Wall Mount Design•
Redundant Power Design•
24V or 48V DC, redundant power with polarity reverse protect •
function
Supports EFT protection 6000 VDC for power line •
Supports 6000 VDC Ethernet ESD protection •
-40 to 75 Degree C operation temperature•