25
Interface specifications
Table 34 Interface specifications
Item Description
Connector type
RJ-11
Number of connectors
1 (SIC-1FXS/SIC-1FXO)
2 (SIC-2FXS/SIC-2FXO)
Interface standard
•
Subscriber circuit interface (SIC-1FXS/SIC-2FXS) compliant with
ITU Q.512.
•
Loop trunk interface (SIC-1FXO/SIC-2FXO) compliant with ITU
Q.552.
•
Over-current and over-voltage protection compliant with ITU K.20
Cable type
Telephone cable with ferrite core.
Dialing mode
Supports DTMF, not supports pulse dial-up.
Bandwidth
300 Hz to 3400 Hz
Interface LEDs
Figure 28 SIC-1FXS panel
Figure 29 SIC-1FXO panel
Figure 30 SIC-2FXS panel
Figure 31 SIC-2FXO panel
Содержание DSIC-9FSW
Страница 9: ...iv Index 209 ...