NDA-24296 CHAPTER 3
Page 325
Revision 1.0
PA-16LCBJ-B
Line Circuit

PA-16LCBJ-B

Line Circuit
1. General Function
The P A-16LCBJ-B circuit card, which is exclusively used in a µ-law system, provides an interface between
a maximum of 16 analog terminals and the system with a range of 600 (0hm) inclusive of terminal
resistance.
Thi s ca rd also ca n se nd Stut ter Dial Tone, which is not a continuous ton e, to an associate d terminal which
has no Message Waiting Lamp (MWL) instead of activating the MWL if required.
Figure 3-74 Location of PA-16LCBJ-B ( 16LC) Card in the Syst em
PUBLIC C.O . Line
NETWORK
INT
COT
LC
Local I/O Bus
GT
CPU
max. 60 0 []
Analog Terminal
Loop Resistance : Max. 600 []
(i nclusive o f te r min a l r esistance)
Re ver s e Fun c t io n : x 1 ci r c uit
Stutter Dial Tone / Message Waiting Lamp
Encodi ng La w : µ-law
SW
(PA-16 LC BJ-B )