RAD Data comm TDMoIP Gateway IPmux-16 - Manual (Page 34)

Chapter 3 Operation IPmux-16 Installation and Operation Manual
3-2 Operating Instructions
Table 3-1. IPmux-16 System Indicators and Switches
No Module Name Type Function
1 System RDY LED On: Device OK
OFF: Self-test in progress
Blinking: Malfunction detected
2 System PS1/PS2 LED On: Unit powered
Off: Unit not powered
3 System ALM LED Red: Alarm
Off: No alarm
4 Ethernet LINK LED Off: Link not active
On: Line OK
5 Ethernet ACT LED Off: No activity
On: Frame being transferred on line
6 Ethernet 100M LED Off: 10 MHz
On: 100 MHz
7 Ethernet FDX LED Off: Half duplex
On: Full duplex
8 E1 SYNC LED On: Port synchronized (no alarm)
Off: Unframed - Signal loss or AIS
detected
Framed - Signal loss, loss of frame or
AIS detected
Blinking: RDI detected (remote alarm)
9 Rear panel PS1/PS2 Switch Turns IPmux-16 power on and off
3.3 Operating Instructions
Turning IPmux-16 On – Without Control Terminal
IPmux-16 power switches are located on the back panel, as shown in Figure 3-2.
➤ To power up IPmux-16 without a terminal:
• Switch the PS1 power supply switch, located on the rear panel, to ON.
IPmux-16 can be optionally equipped with a second power supply (PS2). If
present, switch PS2 to ON.
After power-up, check the unit LED indicators, located on the right side of the
front panel, and the module indicators for proper operation (see Figure 3-1,
Figure 3-2, and Table 3-1).