S-10
Specifications
PDH MUX/DEMUX
ANT-20/ANT-20E
3.3.2
LINE/AUXILIARY signal input [12], electrical
LOS (Loss of Signal) status display
LED lights up if the signal input is active but no signal is present.
The balanced input is used as a LINE or as an AUXILIARY input.
Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .balanced
Socket type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Lemo SA
(Bantam)
Input impedance
2.048 Mbit/s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Ω
1.544 Mbit/s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Ω
Max. permitted frequency offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . ±
500 ppm
Max. number of consecutive zeros for line code = AMI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Max. permitted peak input voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±
5 V
Interface
Bit rate (Mbit/s)
Line code
Input voltage
E1
2.048
HDB3
3.0 V
±
10 %
DS1
1.544
B8ZS
The bit rates depend on the mapping options fitted.
Table S-8
Specifications of the LINE/AUXILIARY signal input [12], electrical
