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Table of Contents
ASM-20 Installation and Operation Manual
4.3 Modem Self Test.......................................................................................................... 4-3
4.4 Local Test - Analog Loopback ...................................................................................... 4-3
4.5 Communication Link Tests........................................................................................... 4-4
Remote Digital Loopback......................................................................................................4-4
Local Digital Loopback..........................................................................................................4-5
4.6 Frequently Asked Questions ........................................................................................ 4-6
4.7 Technical Support........................................................................................................ 4-7
Chapter 5. Card-Cage Version
5.1 ASM-MN-214 Card Cage............................................................................................. 5-1
5.2 ASM-20/R Card Version............................................................................................... 5-3
5.3 Power Supply .............................................................................................................. 5-4
AC Supply (100, 115 or 230 VAC).........................................................................................5-4
DC Supply (-48 VDC) ...........................................................................................................5-4
Power Supply with Redundancy............................................................................................5-4
5.4 Installation ................................................................................................................... 5-6
Appendix A. Ethernet Interface
Appendix B. IR-G.703 Codirectional Interface (64 kbps)
Appendix C. IR-X.21B Interface Module
Appendix D. DTE Interface Connectors
Appendix E. Connection to RS-422
Appendix F. Unit Case Assembly