ADTRAN Total Access 5000 - Page 271

Appendix G, BSM DS3/DS1 Layer 1 Tests - DS1 Test Configuration
65K510DEP08-1A G-7
2. FromtheApplication prompt,starttheBERTbyperformingoneofthefollowing
commands:
•Type
test interface t1 <shelf/slot/port:channel> remote pattern
<pattern_type>
,andpressENTER.
•Type
test interface t1 <shelf/slot/port:channel> remote pattern
<pattern_type> loopback <lpbk_req_type> timeout <0-9999>
,andpress
ENTERtostartaDS1BERTtestandrequestaremoteloopback(atthecustomer
equipmenttowardtheTotalAccess5000)oftheDS1.
NOTE
•Valid<pattern_type>valuesare1in8,all0s,all1s,andqrss
NOTE
•Valid<lpbk_req_type>valuesarecsu,fdl,feac,andniu
3. FromtheApplication prompt,type
test interface t1 <shelf/slot/
port:channel> insert-error
,andpressENTERtoinjectabiterrorintothepattern.
NOTE
•Injectingabiterrorintothepatternisoptional
NOTE
•TheDS3BERTtestcanbestoppedbytypingno test interface t1
<shelf/slot/port:channel>,andpressENTER