Call us: +61 2 9838 8899
FAX: +61 2 9838 8818

Column Content


5-Port 10/100Mbps with 4-Port PoE Industrial Ethernet Switch – Wide Temperature

5icon_802_3af_end 2icon_Aluminum_Case 2icon_IP-Code_30 3icon_Redundant_Power 4icon_DIN_Rail 8icon_-40-degree-~75-degree

  • Overview
  • The PLANET ISW-504PT PoE Industrial Ethernet Switch is designed to transmit power and data over single Ethernet cable to remote PoE capable devices and operates reliably in heavy industrial demanding environments. The ISW-504PT provides 5 10/100Mbps copper ports with 4-Port IEEE 802.3af Power over Ethernet inject interfaces delivered in an IP-30 rugged strong case. Supporting up to 15.4Watts power per port for any remote IEEE 802.3af powered device (PD) such as PoE IP cameras and PoE wireless LAN access point, the ISW-504PT is an ideal solution to deploy surveillance system and wireless service in climatically demanding wide temperature range(-40 to 75 Degree C)environments.

    IEEE 802.3af Power over Ethernet PSE Industrial Switch

    PoE feature is more often supported in the industrial Ethernet devices for efficient operation in harsh environments. The ISW-504PT in-line power follows standard IEEE 802.3af and allows giving power to 4 PoE compliant devices at the distance up to 100 meters through the 4-pair Cat 5 / 5e UTP wire. With Data and Power over Ethernet from one unit, the ISW-504PT shall reduce cables deployment and eliminates the need for dedicated electrical outlets on the wall, ceiling or any unreachable place. A wire carries both data and (power lowering), the installation costs, simplifying the installation effort and eliminating the need for electricians or extension cords.Furthermore, there is only 24V DC input in some industrial environments, the ISW-504PT series supports 24V DC or 48V DC dual voltages input and able to provide more wide range of industrial IEEE 802.3af PoE applications.

    Wide Temperature conquers installation in harsh environments

    The ISW-504PT provides a high level of immunity against electromagnetic interference and heavy electrical surges which are usually found on plant floors or in curb side traffic control cabinets. Being able to operate under wide temperature range from -40 to 75 Degree C, the ISW-504PT can be placed in almost any difficult environment. It also offers dual-redundant, reversible polarity 24V DC or 48V DC power inputs for high availability applications requiring backup power inputs.


    Robust Switch performance

    The ISW-504PT offers high performance switch architecture with 5 10/100Mbps UTP ports. It provides non-blocking switch fabric, wire-speed throughput as high as 1Gbps and the 2K MAC Address table. It also performs wire-speed packets transfer without risk of packet loss and the Flow Control function is default enabled to provide fast and reliable data transfer.

    All of the RJ-45 copper interfaces support 10/100Mbps Auto-Negotiation for optimal speed detection through RJ-45 Category 3, 4, 5, 5e or 6 cable. The standard Auto-MDI/MDI-X support can detect the type of connection to any Ethernet device without requiring special straight or crossover cables.

  • 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.
  • 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

  • Specifications
  • Hardware Specification
    10/100Base-TX Ports 5
    IEEE 802.3af PoE ports 4
    Dimension (D x W x H) 135 x 87.8 x 56 mm
    Weight 842g
    Power LED Power1, Power2 and Fault
    Port 1~4: PoE in-use, LNK / ACT
    Port 5: LNK / ACT
    Power Requirement 24 or 48 VDC input
    Redundant power with polarity reverse protection function
    Installation DIN Rail kit and Wall Mount ear
    Alarm Provides one relay output for power fail
    Alarm Relay current carry ability: 1A @ DC 24V
    Power over Ethernet
    PoE Standard IEEE 802.3af Power over Ethernet / PSE
    PoE Power Supply Type End-Span
    PoE Power Output Per Port 48V DC, 350mA . Max. 15.4 Watts
    Power Pin Assignment 1/2(+), 3/6(-)
    Switch Specification
    Switch Processing Scheme Store-and-Forward
    Address Table 2K entries
    Flow Control Back Pressure for Half Duplex
    IEEE 802.3x Pause Frame for Full Duplex
    Switch fabric 1Gbps
    Throughput (packet per second) 0.74Mpps@64bytes
    Network cables 10/100Base-TX:
    Cat. 3, 4, 5, 5e and 6 UTP cable (100meters max.)
    EIA/TIA-568 100-ohm STP (100meters, max.)
    Regulation Compliance FCC Part 15 Class A, CE
    Stability Testing IEC60068-2-32 (Free Fall)
    IEC60068-2-27 (Shock)
    IEC60068-2-6 (Vibration)
    Standard Compliance IEEE 802.3:Ethernet
    IEEE 802.3u:Fast Ethernet
    IEEE 802.3x:Flow Control
    IEEE 802.3af:Power over Ethernet
    Temperature Operating: -40~75 Degree C
    Storage: -40~85 Degree C
    Humidity Operating: 5~90%, Storage: 5~90% (Non-condensing)
  • Downloads

  • Datasheet

    Date Version Description Download
    2010-09-14 1.0 ISW-504PT

    User’s Manual

    Date Version Description Download
    2010-08-26 1.0 Initial release

    EC Declaration

    Date Version Description Download
    2010-09-06 1.0 Initial Release
    Ordering Information
    ISW-504PT 5-Port 10/100Mbps with 4-Port PoE Industrial Ethernet Switch (-40~75 Degree C)
    ISW-514PT 4-Port 10/100Mbps with PoE +1-Port 100FX(MM, SC) Industrial Ethernet Switch – 2km (-40~75 Degree C)
    ISW-514PT15 4-Port 10/100Mbps with PoE +1-Port 100FX(SM, SC) Industrial Ethernet Switch – 15km (-40~75 Degree C)
    ISW-514PTF 4-Port 10/100Mbps with PoE +1-Port 100FX(SFP) Industrial Ethernet Switch (-40~75 Degree C)
    ISW-504PS 5-Port 10/100Mbps with 4-PoE Industrial Web Smart Switch (-10~60 Degree C)
    ISW-514PS 4-Port 10/100Mbps with PoE +1-Port 100FX(MM, SC) Industrial Web Smart Switch – 2km (-10~60 Degree C)
    ISW-514PS15 4-Port 10/100Mbps with PoE +1-Port 100FX(SM, SC) Industrial Web Smart Switch – 15km (-10~60 Degree C)
    ISW-514PSF 4-Port 10/100Mbps with PoE +1-Port 100FX(SFP) Industrial Web Smart Switch (-10~60 Degree C)