Chapter 2 Installation and Setup FCD-IPM Installation and Operation Manual
2-4 Interfaces and Connections
2.5 Interfaces and Connections Figure 2-2 shows a general diagram of the rear panels of AC-powered and
DC-powered FCD-IPM units, and identifies the different optional connector
locations.
Sub Link
Location
Main Link Location
Power
Connector
P
O
W
E
R
E1
T1
SHDSL
Options
Options
Blank
V.24
V.35
X.21
V.36
Rs530
Options
Blank
E1
T1
FXS
FXO
E&M
ISDN “U”
ISDN “S”
Options
Blank
E1
T1
FXS
FXO
E&M
VXX
Ethernet Switch
Options
Blank
E1
T1
FXS
FXO
E&M
VXX
Ethernet Switch
LAN 1
:
10/100BaseT
10Base2
Options
LAN 2
:
Blank
10BaseT
10Base2
4-port Ethernet/
Fast Ethernet Switch
AC
DC
Options
IO Data Channel
IO Data Channel
Data Port
Figure 2-2. FCD-IPM Rear Panel
E1/T1 Link Connections
FCD-IPM E1/T1 link has a RJ-48c eight-pin connector for the balanced HDB3
interface, and two BNC connectors for the unbalanced HDB3 interface.
Appendix A provides the pin allocation for the RJ-48c connector.
Connect the E1/T1 link cables to the connector(s) corresponding to the interface in
use.
Do not connect to both the balanced and unbalanced connectors!
When using the balanced interface, connect to the RJ-45 connector.
When using the unbalanced interface, connect to the two BNC connectors
designated TX/Out and RX/In. Make sure the receive and transmit cables are
connected to the TX/Out and RX/In connectors properly.
IO Data Channel Connections
The FCD-IPM user data port has several possible interface connectors. A listing of
the connectors is given in Equipment Needed on page 2-2.
Connect the DTE link cable to the user data port connector. For more information
on pin allocation, refer to Appendix A.
Caution