Microgate SyncLink USB - Table of Contents

Contents
Overview ....................................................................................................................................................... 4
Features .................................................................................................................................................... 4
Specifications ............................................................................................................................................ 4
LED Indicators ............................................................................................................................................... 5
Troubleshooting ........................................................................................................................................ 5
All LEDs Off ............................................................................................................................................ 5
Red LED Only ......................................................................................................................................... 5
Yellow LED Only .................................................................................................................................... 5
Green LED On ........................................................................................................................................ 6
Signal Specifications ...................................................................................................................................... 6
Single Ended Signals (RS-232/V.28) .......................................................................................................... 6
Differential Signals (RS-422/RS-485/V.11) ................................................................................................ 6
Clock Polarity ............................................................................................................................................ 6
Serial Interface Selection .............................................................................................................................. 7
Differential Input Termination ...................................................................................................................... 7
Serial Connector Pin Assignments ................................................................................................................ 9
RS-232 ....................................................................................................................................................... 9
V.35 ......................................................................................................................................................... 10
RS-422/RS-449/RS-485/RS-530 ............................................................................................................... 11
RS-530A ................................................................................................................................................... 13
X.21 ......................................................................................................................................................... 14
General Purpose I/O Signals ....................................................................................................................... 15
DC GPIO Specifications ............................................................................................................................ 15