C
2
HAPTER
Music on Hold and Paging Specifications
Music On Hold
: Music on Hold is not supported on the ASU II.
NOTE
MOH Electrical Specifications
Table 2.30:
Input impedance
Maximum input voltage
Maximum input audio level without clipping
Maximum PCM level
Paging
: Paging is not supported on the ASU II.
NOTE
Paging Electrical Specifications
Table 2.31:
AC input impedance
DC load
Maximum DC current
Maximum input voltage
A to D gain
D to A gain
D to D loss
Maximum relay rating
Pin Allocations
CXi II and MXe Line and Trunk Connector
RJ-11 Line/Trunk Connector Pin Allocation (Sheet 1 of 2)
Table 2.32:
Port
LS 1 - 6
ONS 1 - 4
F
U
IELD
PGRADEABLE AND
600 ohms nominal
SELV limits
0.4 Vrms (mono input)/0.2 Vrms (each stereo
input),
THD @ -40 dB
-15 dBm
600 ohms nominal
300 to 100 ohms for loop current 20 mA to 90 mA
90 mA with PAGE1 and PAGE2 leads
SELV limits to all connections
+3 dB
-3 dB
> 25 dB @ 1 kHz
0.5 A 40 Vac, 2 A 30 Vdc
Pin Number
3
4
3
4
R
C
EPLACEABLE
ONTROLLER
Function
Ring
Tip
Ring
Tip
M
(AX, MX
, CX
II)
ODULES
E
I
3300 ICP C
ONTROLLERS
40