RAD Data comm Interfaces and Connections, E1/T1 Link Connections, IO Data Channel Connections

Chapter 2 Installation and Setup FCD-IPMInstallation and Operation Manual

2.5 Interfaces and Connections

Figure 2-2shows a general diagram of the rear panels of AC-powered and DC-powered FCD-IPM units, and identifies the different optional connector locations.

Power

Connector

P

O W E R

Sub Link
		IO Data Channel
Location
	Main Link Location
Data Port		IO Data Channel

Options

AC

DC

Options

LAN 1: 10/100BaseT 10Base2

LAN 2:

Blank 10BaseT 10Base2

4-port Ethernet/ Fast Ethernet Switch

Options

Blank E1 T1 FXS FXO E&M ISDN “U” ISDN “S”

Options

Blank

V.24

V.35

X.21

V.36

Rs530

Options	Options
E1	Blank
T1	E1
SHDSL	T1
	FXS
	FXO
	E&M
	VXX
	Ethernet Switch

Options

Blank E1 T1 FXS FXO E&M

VXX

Ethernet Switch

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.

Caution 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.

2-4 Interfaces and Connections