Connecting The Interface Cable; Sic-1Bs/Sic-2Bs&Sic-1Bu/Sic-2Bu; Introduction; Interface Attributes - H3C MSR 20 Series Manual

Interface Card and Interface Module Manual
H3C MSR 20/30/50 Series Routers
Note:
The standard equipping package for the SIC-1ADSL-I includes a regular telephone
cable, but the splitter needs a separate order.

2.12.5 Connecting the Interface Cable

To connect the interface on the SIC-1ADSL-I card, you need to install a splitter. Follow
these steps:
Step 1: Plug one end of a telephone cable into the RJ-11 port on the SIC-1ADSL-I on
the router and the other end into the internal ADSL-I port on the splitter;
Step 2: Connect an ISDN NT1 to the splitter using another telephone cable.
Step 3: Connect the external ADSL-I port on the splitter to ISDN using a third telephone
cable.
ADSL-I card
Figure 2-46 Connect the SIC-1ADSL-I
2.13 SIC-1BS/SIC-2BS&SIC-1BU/SIC-2BU

2.13.1 Introduction

SIC-1BS/SIC-2BS is short for 1/2-port ISDN BRI S/T interface card, which is mainly
used to transceive and process of ISDN BRI S/T traffic flows. SIC-1BU/SIC-2BU is
short for 1/2-port ISDN BRI U interface card, which is mainly used to transceive and
process ISDN BRI U traffic flows.
Both SIC-1BS/SIC-2BS and SIC-1BU/SIC-2BU have two working modes: dial-up and
leased line.

2.13.2 Interface Attributes

The following table describes the interface attributes of SIC-1BS/SIC-2BS and
SIC-1BU/SIC-2BU.
RJ-11 port
ISDN ISDN ISDN ISDN
splitter splitter splitter splitter
M odem port M odem port M odem port M odem port
Chapter 2 Smart Interface Cards
ISDN ISDN ISDN ISDN
NT1 NT1 NT1 NT1
ISDN NT1 port ISDN NT1 port ISDN NT1 port ISDN NT1 port
ISDN ISDN ISDN ISDN
Line port Line port Line port Line port
2-43
D D D D
S S S S
L L L L
A A A A
M M M M