Toshiba Strata DK14 Installation And Maintenance Manual page 8

Contents
Chapter 7 - DK40i/DK424 Universal Slot PCBs
RDTU Cable Installation ............................................................................................................6-14
Loop Back Testing ............................................................................................................................6-16
RDTU Self Test ..........................................................................................................................6-16
Network/CSU T1 Span Test .......................................................................................................6-16
Network/CSU/RDTU Span Test ................................................................................................6-17
Performance Monitoring ...................................................................................................................6-18
T1 Fault Isolation ..............................................................................................................................6-20
Flowchart Symbols ............................................................................................................................6-21
Chapter 7 - DK40i/DK424 Universal Slot PCBs
PCB Compatibility ..............................................................................................................................7-1
PCB Chapter Layout ...........................................................................................................................7-3
KCDU Configuration ...................................................................................................................7-4
KCDU Installation ........................................................................................................................7-4
KCDU Programming ....................................................................................................................7-4
PDKU2 Digital Telephone Interface Unit ...........................................................................................7-6
PDKU2 Hardware Options ...........................................................................................................7-6
PDKU2 Installation ......................................................................................................................7-6
PDKU2 Programming ..................................................................................................................7-6
Speaker Off-hook Call Announce Unit (EOCU) Installation onto the PEKU (Internal Option) 7-8
External Options ...........................................................................................................................7-8
PEKU Configuration to Support an HDSS Console Option ........................................................7-8
PEKU Installation .........................................................................................................................7-9
PEKU Programming .....................................................................................................................7-9
PEPU2 External Page Interface Unit ................................................................................................7-11
PEPU2 Installation .....................................................................................................................7-11
PEPU2 Programming .................................................................................................................7-11
DK40i General Information ........................................................................................................7-13
Installing the Speaker Off-hook Call Announce Unit (EOCU) (Internal Option) .....................7-13
External Options .........................................................................................................................7-14
PESU Installation .......................................................................................................................7-14
PESU Programming ...................................................................................................................7-15
IMDU Compatibility with PIOU and PIOUS .............................................................................7-17
IMDU2 Installation onto a PIOU2 or PIOUS2 (Internal Option) ..............................................7-17
PIOU2, PIOUS2 Installation ......................................................................................................7-18
PIOU2, PIOUS2 Programming ..................................................................................................7-18
RATU Installation ......................................................................................................................7-22
RCIS PCB ...................................................................................................................................7-23
DK40i RCIU2 Installation ..........................................................................................................7-23
DK424 RCIU1 or RCIU2 Installation ........................................................................................7-23
DK424 RCIU1/RCIS or RCIU2/RCIS Installation ....................................................................7-24
RCIU1, RCIU2, RCIS Programming .........................................................................................7-24
RCOS Installation (Internal Option) ...........................................................................................7-28
RCOU Installation ......................................................................................................................7-29
RCOU Programming ..................................................................................................................7-29
RDDU Installation ......................................................................................................................7-33
RDDU Programming ..................................................................................................................7-34
Installing R48S Ring Generator (Internal Option) .....................................................................7-36
Installing RSTS (Internal Option) ..............................................................................................7-37
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Strata DK I&M 5/99