AT&T CAS 100 Manual page 7

4-pair modular
jumper cord
Jack field
Cable
(1,000 ft. maximum)
14-ft.
modular cord
Printer
Printer's
RS232
connector
15 Feet to 1,000 Feet From the Control Unit
4. Plug the other end of the modular cord into the modular jack on the 355AF
adapter.
5. Connect the female connector on the 355AF adapter to the 25-pin male
connector labeled SMDR on the back of the CAS (Figure 6). Tighten the
screws.
6
Control unit
SMDR module
in slot 5
Modular
wall jack
355AF
adapter
Power supply
Figure 5
CAS Installation