HP MSR2000/3000/4000 Router Series Interface Module Guide

123
FIC-4FXS/FIC-4FXO
Introduction
FIC-4FXS, the 4-port voice subscriber circuit interface module, processes and transmits over data
communications networks voice signals for 4 regular analog phones, faxes, or AT0 loop trunks of
telephone exchanges.
FIC-4FXO, the 4-port voice AT0 analog trunk interface module, processes and transmits over data
communications networks voice signals for 4 loops of telephone exchanges.
Interface attributes
The following table describes the interface attributes of the FIC-4FXS/FIC-4FXO.
Table 176 Interface attributes of the FIC-4FXS/FIC-4FXO
Attribute Descri
p
tion
Connector RJ-45
Number of connectors
• 4
Cable
• Telephone cable with ferrite core
• E&M trunk cable (only for E&M modules, made on site)
Interface standard
• ITU Q.512-compliant subscriber circuit interface (FIC-4FXS)
• ITU Q.552-compliant loop trunk interface (FIC-4FXO)
• ITU K.20-compliant overcurrent protection
Dial-up mode
Dual-tone multifrequency (DTMF), compliant with GB3378
(Pulse dial is not available.)
Bandwidth 300 Hz to 3400 Hz
Interface LEDs
The following figure illustrates the FIC-4FXS panel:
Figure 128 FIC-4FXS panel
The following figure illustrates the FIC-4FXO panel:
Figure 129 FIC-4FXO panel