Verilink AS56/56Plus (896-502588-001) Product Manual Manual de usuario descargar pdf (Pagina 8)

viii

AS56 and AS56

Plus

User Manual

Checking the “T-Channels”......................................................................................................... 3-18

Access Syst em56 Self-Testing.................................................................................................... 3-20

T1/FT1 mode self-testing ................................................................................................... 3-20

56/64 kbps mode self testing .............................................................................................. 3-22

Connecting the Access Syst em56 ............................................................................................... 3-24

Line Testing ................................................................................................................................ . 3-25

Point-to-Point Configuration .............................................................................................. 3-25

T1/FT1 Mode Line Testing ...................................................................................... 3-25

56/64 kbps DDS Mode Line Testing ........................................................................3-27

Line Testing (Integrated Access, Fractional T1) ......................................................................... 3-29

AS56 and AS56

Plus

Worksheet.................................................................................................... 3-30

4 TESTING THE ACCESS SYSTEM 56 4-1

Testing in T1/FT1 Mode................................................................................................................ 4-2

Local Loop ........................................................................................................................... 4-2

Payload BERT ...................................................................................................................... 4-3

Local Loop with BERT ........................................................................................................ 4-4

Payload Loop ........................................................................................................................ 4-5

Line Loop ............................................................................................................................. 4-6

Serial Port Loop ................................................................................................................... 4-7

Serial Port BERT .................................................................................................................. 4-8

Testing in 56/64 kbps DDS Mode ................................................................................................. 4-9

Local Loop ........................................................................................................................... 4-9

CSU Loop ........................................................................................................................... 4-10

DSU Loop .......................................................................................................................... 4-11

5 OTHER FEATURES 5-1

Alarms and Statistics ..................................................................................................................... 5-1

T1/FT1 mode ........................................................................................................................ 5-1

56/64 kbps DDS mode ......................................................................................................... 5-2

Alarm Definitions .......................................................................................................................... 5-3

T1/FT1 mode ........................................................................................................................ 5-3

56/64 kbps DDS mode ......................................................................................................... 5-3

ESF Statistics Definitions (T1/FT1 Mode).................................................................................... 5-5

Alarms/Statistics Menu (T1/FT1 Mode)........................................................................................ 5-6

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Verilink AS56/56Plus (896-502588-001) Product Manual Manual de usuario Pagina 8