REMOTE ADMINISTRATION AND MAINTENANCE PROCEDURES SECTION 100-816-600 MARCH 1993

REMOTE PERSONAL

 

COMPUTER

 

OR

 

ASCII TERMINAL

CO LINE

 

REMOTE

MODEM

RS-232

CABLE

PPTC: ADAPTOR, MODIFIED FOR

EXTERNAL MODEM CONNECTION

AS SHOWN IN TABLE RM-A OF

THIS SECTION

DEDICATED

CO LINE

TELEPHONE

EXTERNAL RS232

NETWORK

MODEM

MODEM LINE JACK

3-PAIR MODULAR CORD

TTY MODULAR JACK

(7-BITS, EVEN PARITY, 1-STOP BIT)

QSMU (DK8)

ROM

— OR —

PIOU

DK16

AND

OR

RAM

PIOUS

 

 

 

DK8 OR DK16

FIGURE 2

REMOTE MAINTENANCE EXTERNAL MODEM CONNECTION FOR DK8 & DK16 METHOD ONE

REMOTE PERSONAL

 

COMPUTER

 

OR

 

ASCII TERMINAL

CO LINE

 

REMOTE

MODEM

RS-232

CABLE

TTY MODULAR JACK

 

 

 

 

(7-BITS, EVEN PARITY, 1-STOP BIT)

 

 

 

 

PPTC: ADAPTOR, MODIFIED FOR EXTERNAL

 

 

 

MODEM CONNECTION AS SHOWN IN

 

 

 

 

TABLE RM-A OF THIS SECTION

 

 

 

 

MODEM LINE JACK

 

QSMU (DK8)

ROM

RS232

— OR —

EXTERNAL

PIOU

 

AND

MODEM

 

DK16

 

OR

 

 

 

RAM

 

 

PIOUS

 

 

 

 

 

3-PAIR MODULAR CORD

 

 

 

 

 

QSTU

 

 

STANDARD TELEPHONE CIRCUIT

— OR —

 

TIME

PSTU

 

 

 

 

 

 

 

SWITCH

 

 

— OR —

 

 

 

 

 

 

 

PESU

 

 

TELEPHONE

 

DK8 OR DK16

 

 

CO LINE

 

 

NETWORK

 

 

 

 

CIRCUIT

 

 

 

 

 

 

 

 

DK8 OR DK16

 

CO line connects to modem station port

 

via: DISA, Ring Transfer, or ringing

 

assignments (Programs 81 ~ 89)

FIGURE 3

REMOTE MAINTENANCE EXTERNAL MODEM CONNECTION FOR DK8 & DK16 METHOD TWO

-3-

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Image 253
Toshiba DK 16 manual DK8 or DK16