Cisco Systems IPMUX-1E Location of Connectors, E1/T1 Port Connectors Pinout, Ethernet Port Pinout

IPmux-1/1EInstallation and Operation Manual Chapter 2 Installation

Location of Connectors

Interface connections are made from the IPmux-1/1E back panel, as shown in Figure 2-2.

•Table 2-1lists the E1/T1 port pinout.

•Table 2-2lists the Ethernet port pinout.

•Table 2-3lists the Control port pinout.

•Table 2-4lists the ISDN-S connector pinout.

•Table 2-5lists the FXS/FXO/E&M connector pinout for RJ-11.

Table 2-1. E1/T1 Port Connectors Pinout

Pin	Designation	Direction	Function
1	RD (R)	Input	Receive data (ring)
2	RD (T)	Input	Receive data (tip)
3, 6	–	–	FGND
4	TD (R)	Output	Transmit data (ring)
5	TD (T)	Output	Transmit data (tip)
7, 8	–	N/A	Not connected

	Table 2-2. Ethernet Port Pinout
Pin	Pinout
1	Tx+
2	Tx–
3	Rx+
4	–
5	–
6	Rx–
7	–
8	–

Installation and Setup 2-7