Operating Mode, Link Mode Network Mode | American Telecom AM64/128A

AM64/128A User Manual	Menu Operation - Status Menu

5.3.6 Operating Mode

The BBM is capable of operating in two basic modes:

S > Link Mode

S > Network Mode

For a BBM to BBM link this display should read Link Mode. If however a Line Card is used instead of a master BBM, then the display should read Network Mode. The essential differences of Network mode are that the line card can download the Options (105 Set On, 106 Delay, 107=108, 108/1 Set On, can be set from the line card and control from the BBM can be disabled).

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American Telecom AM64/128A manual Operating Mode, Link Mode Network Mode

Contents

Base Band Modem ATL Part No /203/002/610 Issue 4 September Information Contained This Document is Confidential to Contents Appendix B International Models Introduction Interface Modules Constructional DetailsBaseband Modems System Overview System Overview Testing InstallationBBM to BBM Link Self Test Pass Link Mode LTU Ready No Alarm LTU Not Ready BBM to Line Card Link Network Mode Menu Operation Front Panel Features Loop back On Loop back Off Loop Active Status MenuOver all Status No Alarm No Signal Receiving AIS No Alignment Alarm StatusLOS/CD Fail CD Fail Interface Status User RateLine Rate Link Mode Network Mode Operating Mode Local loop Test MenuLocal loop from menu Top level display shows Loc Loop Off Loc Loop On Local loop from DTE LoopbackLoopback is applied by selecting the display Loopback Off Loopback On Remote Loop from menu Remote LoopRem Loop Off Rem Loop On Bin Keys Off Sending Bin Binary PatternsRemote loop from DTE Data Test Error Count Bit Error Rate BER = User Data Rate x TimeOverview Operation Errors s000001 Errors nnnnnnErrors Data Test Transparent Mode Injection ModeInjecting 0s Injecting 1s Svc Test Service TestComms Evp Rx Evp Tx Time If the count is stopped the display is Stop Self Test Lamp Test Comm Loop Off Communication Channel Loopback Rate 4.8K Rate Menu Master 64K BT Slave 4.8K 2 X.21bis Option Menu 3 G.703 Asynchronous ModeSignalling Rate Char Len Character Length Line Rate Configuration MenuMaster Slave Synchronisation Type for software versions below 3 X.21 Loop ControlModem Ext Byte Clk Synchronisation Type for software version V1.3 and aboveExt Bit Clk Internal Clk Menu Lock 5 64k ModePower Level Glossary of Terms Band circuits General Specifications Appendix a Interface Pin Connections Way D type X.21 bis V.24 / V.28* Connector pin allocationWay D-type X.21 V.11 Connector pin allocation Way D-type V.36 Connector pin allocation Mrac Connector Pin allocation Line Connector Way D-type RS-530 Connector pin allocation Appendix B Internal Link Settings Page Interface Module Interface Modules 21bis Interface Module RS530 Interface Module Frame Structure Service Test Facilities Appendix C In Service Test TTE Network and Safety statements LVD Safety Statements 21 bit timing cable 15 way to 15 way D type plugs Appendix E 35 bit timing cable 34 way to 34 way Mrac plugs 21 byte timing cable 15 way to 15 way D type plugs24 / V.28 bit timing cable 25 way to 25 way D type plugs RS530 bit timing cable 25 way to 25 way D type plugs 21 bis V.36 bit timing cable 37 way to 37 way D type plugs Appendix F Troubleshooting Power 10dBm Slave Mode 64K RateMaster Mode C 64K Rate Rate 64K