Cisco Systems IPMUX-1, IPMUX-1E Location of Connectors

IPmux-1/1E Installation and Operation Manual Chapter 2 Installation
Installation and Setup 2-7
Location of Connectors
Interface connections are made from the IPmux-1/1E back panel, as shown in
Figure 2-2.
• Table 2-1 lists the E1/T1 port pinout.
• Table 2-2 lists the Ethernet port pinout.
• Table 2-3 lists the Control port pinout.
• Table 2-4 lists the ISDN-S connector pinout.
• Table 2-5 lists 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 –