rtd LAN25255HR User Manual Download Page 1

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RTD Embedded Technologies, Inc.

AS9100 and ISO 9001 Certified

LAN25255HR/LAN35255HR

4+1 Gigabit Ethernet Unmanaged Switch

User’s Manual

BDM-610020088 Rev. A

Summary of Contents for LAN25255HR

Page 1: ...RTD Embedded Technologies Inc AS9100 and ISO 9001 Certified LAN25255HR LAN35255HR 4 1 Gigabit Ethernet Unmanaged Switch User s Manual BDM 610020088 Rev A...

Page 2: ...RTD Embedded Technologies Inc 103 Innovation Boulevard State College PA 16803 USA Telephone 814 234 8087 Fax 814 234 5218 www rtd com sales rtd com techsupport rtd com...

Page 3: ...I SIG PC 104 PC 104 Plus PCI 104 PCIe 104 PCI 104 Express and 104 are trademarks of the PC 104 Embedded Consortium All other trademarks appearing in this document are the property of their respective...

Page 4: ...hernet CN1 CN6 CN8 and CN10 11 3 3 4 Status LEDs 11 3 3 5 External Status LED Connectors CN14 and CN15 11 3 3 6 Bus Connectors 12 CN1 Top CN2 Bottom PCIe Connector 12 CN3 PCI Connector 12 Steps for In...

Page 5: ...nd IDAN LAN25255HR Front View 16 Figure 5 IDAN LAN25255HR and IDAN LAN25255HR Rear View 16 Table of Tables Table 1 Ordering Options 6 Table 2 Operating Conditions 8 Table 3 Electrical Characteristics...

Page 6: ...ess Bus o Provides 2 5 Gbps in each direction o Single lane and single Virtual Channel operation Compatible with multi Virtual Channel chipsets o Packetized serial traffic with PCI Express Split Compl...

Page 7: ...7 Monday through Friday 8 00am to 5 00pm EST E Mail sales rtd com 1 4 2 TECHNICAL SUPPORT If you are having problems with you system please try the steps in the Troubleshooting section of this manual...

Page 8: ...C RH Relative Humidity Non Condensing 0 90 MTBF Mean Time Before Failure 30C TBD Hours Electrical Characteristics 2 2 Table 3 Electrical Characteristics Symbol Parameter Test Condition Min Max Unit P...

Page 9: ...until you are ready to install it into your system When removing it from the bag hold the board at the edges and do not touch the components or connectors Handle the board in an antistatic environment...

Page 10: ...ectors CN5 CN7 CN9 and CN11 are for UTP Unshielded Twisted Pair wiring normally used for 10 100 1000 Base T Ethernet It is the default factory installed twisted pair connector on the board The followi...

Page 11: ...f the Ethernet ports LED Color Description Off No Link Green Link at 1000 Mbps Blue Link at 100 Mbps Red Link at 10 Mbps Blink Activity Table 6 Status LEDs 3 3 5 EXTERNAL STATUS LED CONNECTORS CN14 AN...

Page 12: ...00 Mbps blink for activity 2 4 6 8 10 12 3 3 volts or ground Depends on JP2 setting If JP2 1 2 is shorted these pins will be ground If JP2 2 3 is shorted these pins will be 3 3 volts Table 8 CN15 Exte...

Page 13: ...re properly positioned 6 Check the stacking order make sure all of the busses used by the peripheral cards are connected to the cpuModule 7 Hold the module by its edges and orient it so the bus connec...

Page 14: ...tream port to supply a connection to the 3 other ports Intel WG82574IT Gigabit Ethernet Controller 4 3 The LAN25255HR has an onboard Gigabit Ethernet controller the Intel WG82574IT The Intel WG82574IT...

Page 15: ...install it into your system When removing it from the bag hold the module by the aluminum enclosure and do not touch the components or connectors Handle the module in an antistatic environment and us...

Page 16: ...e in an IDAN configuration The IDAN module is shown below Figure 3 IDAN LAN25255HR and IDAN LAN35255HR Figure 4 IDAN LAN25255HR and IDAN LAN25255HR Front View Figure 5 IDAN LAN25255HR and IDAN LAN2525...

Page 17: ...rounded wrist strap 2 Turn off power to the IDAN system 3 Remove the module from its anti static bag 4 Check that pins of the bus connector are properly positioned 5 Check the stacking order make sure...

Page 18: ...he least number of modules in the system possible Swap Components Try replacing parts in the system one at a time with similar parts to determine if a part is faulty or if a type of part is configured...

Page 19: ...Specifications 7 1 A copy of the latest PC 104 specifications can be found on the webpage for the PC 104 Embedded Consortium www pc104 org PCI and PCI Express Specification 7 2 A copy of the latest P...

Page 20: ...God or other contingencies beyond the control of RTD Embedded Technologies or as a result of service or modification by anyone other than RTD Embedded Technologies Except as expressly set forth above...

Page 21: ...ologies Inc 103 Innovation Boulevard State College PA 16803 USA Telephone 814 234 8087 Fax 814 234 5218 www rtd com sales rtd com techsupport rtd com Copyright 2011 by RTD Embedded Technologies Inc Al...