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Appendix A Indicators 117
Reference for Passport 4460 Hardware
Adapter Module Indicators (WAN)
The indicators for the WAN adapter modules are located on the back panels of
each individual module. Refer to the chart pertaining to each module to check the
definitions of the indicators.
56/64K DSU/CSU (WAN)
Refer to the chart below for definitions of the 56/64K DSU/CSU WAN module
indicator functions on the Passport 4460 unit.
The chart below describes the indicator functions.
Indicator Status
Definition
TxD (Transmit Data)
Lights when the interface transmits data over the network
RxD (Receive Data)
Lights when the interface receives data from the network
CD (Carrier Detect)
Lights when the interface detects a connection to another device
Test
Lights when the interface is in test or loopback mode
56K/64K
DSU/CSU
Tx
Rx
CD
Test
DDS
Indicators
Содержание Passport 4460
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Страница 16: ...16 Contents 205677 F Rev 00...
Страница 40: ...40 Chapter 1 The Passport 4460 Unit 205677 F Rev 00...
Страница 80: ...80 Chapter 3 Expansion Modules 205677 F Rev 00...
Страница 94: ...94 Chapter 6 Cables 205677 F Rev 00...
Страница 128: ...128 Appendix A Indicators 205677 F Rev 00...
Страница 148: ...148 Appendix C Voice Module Specifications 205677 F Rev 00...
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