Panasonic DBS Series Overview page 5

Panasonic Digital Business System - Overview
April 1997
Port To Port Connections Permitted
The following port to port connections can be made.
Call Path
PAS > ITS
PAS > 1AS
Port To Port Loss
The following table shows the maximum port to port and associated cable loss.
Port > Port
PAS > 1AS
PAS > ITS
ITS > 1AS
Relative Levels
The input and output relative levels for each port type are shown below. These values
assume zero cable loss.
Loudness Rating
The loudness rating for each port type is given below. (PTRP -
Call Path
ITS > ITS
ITS > 1AS
Table 3 - Call Paths
Port > Port Loss
1.3 dB
Table 4 - Port To Port Loss
Port Input (dBr)
PAS -6
1AS 3.5
ITS
Table 5 - Relative Levels
PTRP > ITS 0 dB
PTRP > 1AS
PTRP > PAS
Table 6 - Loudness Rating
Call Path Call Path
ITS > PAS 1AS > 1AS
1AS > PAS 1AS > ITS
Associated Cable Loss
0.7 dB
Output (dBr)
2.5
-7
ITS > PTRP 2.5 dB
1AS > PTRP
PAS > PTRP
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