User`s manual

RTD Embedded Technologies, Inc. | www.rtd.com iv LAN17255HR User’s Manual
Table of Contents
1 Introduction 6
Product Overview........................................................................................................................................................................ 6 1.1
Board Features ........................................................................................................................................................................... 6 1.2
Ordering Information ................................................................................................................................................................... 6 1.3
Contact Information .................................................................................................................................................................... 7 1.4
1.4.1 Sales Support 7
1.4.2 Technical Support 7
2 Specifications 8
Operating Conditions .................................................................................................................................................................. 8 2.1
Electrical Characteristics ............................................................................................................................................................ 8 2.2
3 Board Connection 9
Board Handling Precautions ....................................................................................................................................................... 9 3.1
Physical Characteristics .............................................................................................................................................................. 9 3.2
Connectors and Jumpers .......................................................................................................................................................... 10 3.3
3.3.1 External I/O Connectors and Jumpers 10
3.3.2 RJ45 Twisted Pair Ethernet CN5, CN7, CN9, CN11, and CN16 10
3.3.3 Twisted Pair Ethernet CN4, CN6, CN8, CN10, and CN13 11
3.3.4 Status LEDs 11
3.3.5 External Status LED Connectors CN14, CN15, CN18, CN19, and CN20 11
3.3.6 CON1 and CON2 Power Connectors 12
Steps for Installing .................................................................................................................................................................... 13 3.4
4 Functional Description 14
Block Diagram........................................................................................................................................................................... 14 4.1
BroadCom Gig-Ethernet Switch ................................................................................................................................................ 14 4.2
Onboard LEDs and External LED Connectors ......................................................................................................................... 14 4.3
5 IDAN Connections 15
Module Handling Precautions ................................................................................................................................................... 15 5.1
Physical Characteristics ............................................................................................................................................................ 15 5.2
IDAN Connector Location ......................................................................................................................................................... 16 5.3
IDAN-LAN10257HR .................................................................................................................................................................. 16 5.4
IDAN Twisted Pair Ethernet P1, P2, P3, P4, and P5 ................................................................................................................ 16 5.5
Steps for Installing .................................................................................................................................................................... 17 5.6
6 Troubleshooting 18
7 Additional Information 19
PC/104 Specifications ............................................................................................................................................................... 19 7.1
8 Limited Warranty 20