Toshiba Strata DK 280 Installation Manual page 671

280Admin or 280Backup
Remote Personal Computer
- or-
PPTC: Adaptor, Modified for external
modem connection as shown in Table 13-I
1
ASCII Terminal
CO Line i
Dedicated 7
I
CO Line
RSIU or RSIS
RSSU (note) ROM
srnal RS232, PiOU
- ^.--I
3-Pair Modular Cord
TTY Modular Jack
(7-bits, Even Parity, 1 -Stop Bit)
General Note:
l
RSSU is always TTY and does not require SW3.
Figure 13-2
Remote Maintenance External Modem Connection (Method One of Two)
280Admin or 280Backup
Remote Personal Computer
- or-
ASCII Terminal
CO Line
TTY Modular Jack
(7-Bits, Even Parity, 1 -Stop Bit)
PPTC: Adaptor, Modified for external
-7-l
modem connection as shown in Table 13-l
Modem Line Jack
lI External \RS232!
Modem
I
3-Pair Modular Cord
Standard Telephone Circuit
Cable
General Note:
l
RSSU is always TTY and does not require S W3.
Figure 13-3
Remote Maintenance External Modem Connection (Method Two of Two)
CO line connects to modem station port
via: DISA, DID, Ring Transfer, or ringing
assignments (Programs 81 - 89)
13-8 January 1996