AT&T System 25 - Manual (Page 58)

INSTALLATION
5. Starting with Cabinet 2 or 3, turn on the power switch on each
cabinet [Cabinet 1 must be last).
IMPORTANT: If power to Cabinet 1 is not turned
cold start initialization may not occur properly.
6. Check to be sure that the cabinet fans are rotating.
Connect Administration Equipment
on last, the
Connect the SAT and DTU to their respective modular jacks on an 858A
Adapter at the SIP.
If the SIP has not yet been installed, connect an octopus cable to Cabinet 1,
slot 1. Make temporary connections as shown in Figure 2-14 to the SAT and
Note: The direct octopus cable connections are only temporary.
All permanent connections to peripheral and station
LEGEND :
ZTN129 -
c l -
355A ADAPTER -
355AF ADAPTER -
NOTE :
CPU/MEMORY CP
OCTOPUS CABLE ( WP90780 )
RS-232 PLUG TO MODULAR JACK
RS-232 RECEPTACLE TO MODULAR JACK
LEG 1 CONNECTS TO SAT; LEG 3 CONNECTS TO DTU.
Figure 2-14. Temporary SAT and DTU Connections
2-34