168
Connecting the cable
1. Connect the D50 interface (male) of the 24FXS interface cable to the FIC-24FXS interface
module.
2. Connect the other end of the 24FXS interface cable to the RJ11 interface on the remote device.
BSV/BSE interface
BSV/BSE interface cable appearance and applicable models
Table 247 BSV/BSE interface cable appearance and applicable models
Cable Appearance
Applicable
ISDN
S/T
interface
standard
cable
1 × RJ45 < ---- > 1 × RJ45
SIC-1BSV
SIC-2BSV
MIM-4BSV
FIC-4BSE
ISDN
S/T
interface
crossove
r cable
1 × RJ45 (female) < ---- > 1 × RJ45 (male)
SIC-1BSV
SIC-2BSV
MIM-4BSV
Connecting a SIC-1BSV/SIC-2BSV/MIM-4BSV interface module cable
BSV interface supports the User and Network working modes. The BSV interface operates in User
mode when connecting to an ISDN network, or operates in Network mode when connecting to TE
devices such as the digital telephones or the BSV interfaces operating in User mode.
Choose the cable connection type according to the working mode:
• When the BSV interface operates in User mode, choose the connection method according to
the type of the cable provided by the service provider:
If the service provider provides an ISDN U interface cable, you must use an NT1 device for
adaptation.
a. Connect one end of the standard ISDN S/T interface cable to the RJ45 interface of the BSV
interface module.
b. Connect the other end of the standard ISDN S/T interface cable to the S/T interface of the
NT1 device.
c. Connect the ISDN U interface cable to the U interface on the NT1 device.