RAD Data comm Modular Access Device with Integrated Router Manuel D’Utilisation

Chapter 2  Installation and Setup 

FCD-IPM Installation and Operation Manual 

2-4 Interfaces 

and 

Connections

 

 

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

 

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. 

 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. 

The FCD-IPM user data port has several possible interface connectors. A listing of 
the connectors is given in 

 on page 2-2. 

Connect the DTE link cable to the user data port connector. For more information 
on pin allocation, refer to 

.