User's Manual
Table Of Contents
- Front Matter
- Quick Start Guide
- Contents
- Chapter 1 Introduction
- Chapter 2 Installation and Setup
- Chapter 3 Operation
- Chapter 4 Configuration
- Chapter 5 Setup Menu
- Chapter 6 Troubleshooting and Diagnostics
- Appendix A Interface Specifications and Cable Diagrams
- Appendix B Boot Manager
- Appendix C SNMP Management
- Appendix D Glossary
- DC Power Supply Connection
- Customer Response Form
Chapter 5 Setup Menu FCD-IPM Installation and Operation Manual
5-38 Interface Parameters Menu
For the cards:
• Main Link
• Fix sub
• I/O1 sub
• I/O2 sub
The E1/T1 Loopback diagnostic test is selected.
For the cards:
• Fix Voice
• I/O 1 Voice
• I/O 2 Voice
Voice Diagnostics is selected.
Loopback
Loopback options are:
• Disabled
• Main Link Remote Analog Loopback – In this mode, FCD-IPM performs an
analog loopback and transmits back the data that was received from the T1
line. The loopback is shown in Figure 5-44.
Link1 T1 Interface
Loopback
FCD-IPM
Analog
Front End
T1
Service
Figure 5-44. Remote Analog Loopback
• Sublink Remote Analog Loopback (for FCD-IPM with a sublink) – In this
mode,
FCD-IPM performs an analog loopback and transmits back the data that was
received from the sub T1 line. The loopback is shown in Figure 5-45.