22
Interface LEDs
Figure 23 SIC-1ADSL-I panel
Table 31 LED description
LED Description
LINK
•
Off: No link is present;
•
On: A link is present.
ACT
•
Off: No data is being transmitted or received.
•
Flashing: Data is being received or/and transmitted.
Interface cables and the connection methods
For more information about ADSL interface cables and the connection methods, see
"
ADSL/BS/FXS/FXO/AM/FCM interface
."
ISDN BRI interface module
•
SIC-1BS
•
SIC-2BS
•
SIC-1BU
•
SIC-2BU
SIC-1BS/SIC-2BS & SIC-1BU/SIC-2BU
Introduction
The 1/2-port ISDN BRI S/T interface module (SIC-1BS/SIC-2BS) is mainly used to transceive and
process of ISDN BRI S/T traffic flows. The 1/2-port ISDN BRI U interface module (SIC-1BU/SIC-2BU)
is mainly used to transceive and process ISDN BRI U traffic flows.
Both SIC-1BS/SIC-2BS and SIC-1BU/SIC-2BU have two operating modes: dial-up and leased line.
Interface specifications
Table 32 Interface specifications
Item Description
Connector
•
SIC-1BS/SIC-2BS:
RJ-45
•
SIC-1BU/SIC-2BU: RJ-45 or RJ-11
Number of connectors
•
1
(SIC-1BS/SIC-1BU)
•
2
(SIC-2BS/SIC-2BU)
Summary of Contents for MSR Router Comware 5 Series
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