HP MSR2000/3000/4000 Router Series Interface Module Guide

124
Table 177 LEDs on the FIC-FXS/FIC-FXO panel
LED Descri
p
tion
LINK
• OFF means no link is present.
• ON means a link is present.
ACT
• OFF means the channel is idle.
• ON means there is call activity.
Interface cables and the connection methods
For more information about FXS / FXO interface cables and the connection methods, see
"ADSL/BS/FXS/FXO/AM/FCM interface."
FIC-4E&M
Introduction
FIC-4E&M, the 4-port voice E&M analog trunk interface module, provides and transmits over data
communications networks voice signals for 4 E&M analog trunks.
Interface attributes
The following table describes the interface attributes of the FIC-4E&M.
Table 178 Interface attributes of the FIC-4E&M
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-4E&M panel:
Figure 130 FIC-4E&M panel