ZyXEL Communications IES-1248-51 Guía de usuario Pagina 58

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Chapter 3 Front Panel Connections
IES-1248-51V User’s Guide
58
3.4 Console Port Connection
For local management, you can use a computer with terminal emulation software
configured to the following parameters:
VT100 terminal emulation
9600 bps
No parity, 8 data bits, 1 stop bit
No flow control
Connect the mini-RJ-11 male end of the console cable to the console port of the
IES-1248-51V. Connect the female end to a serial port (COM1, COM2 or other
COM port) of your computer.
3.5 ALARM Connections
A closed circuit on the ALARM input pins indicates an alarm. Pins 7 and 3 are
alarm input one. Pins 8 and 4 are alarm input two. Pins 9 and 5 are alarm input 3.
The IES-1248-51V signals an alarm when it detects an alarm on the ALARM input
pins or the IES-1248-51V.
To signal an alarm, the IES-1248-51V opens the circuit for pins 1 and 6 (the
common pin) and closes the circuit for pins 2 and 6.
Examples of an alarm on the IES-1248-51V are when the IES-1248-51V’s voltage
or temperature is outside of the normal range.
Figure 15 ALARM Pins Layout
3.6 ADSL Connections
Connect the lines from the user equipment (ADSL modems) to the ADSL Telco-
50 connectors.
Pin 1
Pin 6
Pin 5
Pin 9
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