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TC8518 Rev 2.2 User Manual
Loopback Triggers:
All Remote and Local (Ethernet, Optical, and T1/E1)
Physical Status Triggers:
Loss of Power (Power A or Power B)
Unit Temperature > 90 C
TCLE
Transmit Current-Limit Exceeded. TCLE indicates
that there is a short on the T1/E1 channel's transmit
pair. Common sources of this problem is damaged
cables or a faulty receiver at the far end.
Optical Triggers
LOS
Loss of Signal (Optical)
RXBER
Receive Bit Error Rate Threshold Exceeded
RDI
Remote Defect Indication
Optical A LOS
Optical A Port LOS
Optical B LOS
Optical B Port LOS
T1/E1 Triggers
Содержание TC8518 T1
Страница 1: ...TC8518 T1 E1 Voice Data 10 100 Base T Ethernet Fiber Optic Multiplexer User Manual MNL 85180 01 22...
Страница 4: ...4 TC8518 Rev 2 2 User Manual...
Страница 8: ...TABLE OF CONTENTS TOC 4 TC8518 Rev 2 2 User Manual...
Страница 13: ...Chapter 1 Introduction TC8518 Product Description TC8518 Rev 2 2 User Manual 1 5 TC8518 Front Panel...
Страница 28: ...Chapter 1 Introduction TC8518 Product Description 1 20 TC8518 Rev 2 2 User Manual 1 3 11 Physical Dimensions...
Страница 88: ...Chapter 6 Troubleshooting Loopback Tests 6 6 TC8518 Rev 2 2 User Manual Figure 6 8 Local Loopback Tests...
Страница 106: ...Glossary 8 TC8518 Rev 2 2 User Manual...
Страница 108: ...Index Index 2 TC8518 Rev 2 2 User Manual...