AT&T System 25 - Manual (Page 135)

INSTALLATION
S Y S T E M 2 5
C A B I N E T
P A R T O F
O C T O P U S
C A B L E
CO OR PROVATE LINE CIRCUIT
PART OF
S I P
C O N N E C T
V I A T A E
Z T N 1 2 8
OR
Z T N 1 3 0
Z 2 1 0 A 2
ADAPT.
TYPICAL
M O D E M
T E L C O
C E N T R A L
O F F I C E
3 5 5 A F
*PERPPHERAL
E Q U I P M E N T
T Y P I C A L
M O D E M
LEGEND:
ZTN129/130- CPU/MEMORY CP
C1 - MODULAR CORD (D8W-87)
C2 - OCTOPUS CABLE (WP90780)
C3 - EIA CROSSOVER CORD (M7U-87)
355AF ADAPTER (RS-232 RECEPTACLE TO MODULAR JACK)
* PERIPHERAL EQIUPMENT
●
SYSTER ACCESS TERMINAL (LEG 1 OF OCTOPUS CABLE)
●
SMDR OUTPUT DEVICE (LEG 3 OF OCTOPUS CABLE)
Figure 2-48. Off-Premises Peripheral Equipment With Direct Connection
to CPU/Memory
2-110