Advertisement
Figure 4
1
AC inlet
2
Power LED
3
In LED
4
ALARM LED
5
Reset button
Table 5
Table 5
LED
POWER
IN
ALARM
The reset button is used to restart the unit without unplugging it.
The rollover cable needed to connect to the console port is not included. To connect a terminal to the
amplifier, use a PC, a rollover cable, and a terminal emulation program with the following settings:
9600 kbps
•
1 stop bit
•
8 data bits
•
No parity
•
78-17894-02
Booster Amplifier (EWDM-OA=) Front Panel
1
2
100-240 VAC IN 50-60Hz 0.25A
POWER
explains the meanings for the LEDs on the booster amplifier.
Booster Amplifier LED Meanings
Color
Green
Red
Green
Red
Green
Orange
Red
Cisco Enhanced Wave Division Multiplexing Optical System Installation Note
3
4
5
6
RS-232
IN
ALARM
6
RS-232 Management connection
7
LC connector
8
Ground
9
Captive screw
Meaning
Power is good
Power failure or under-voltage
Input in range
Input out of range
Normal
Minor problem
Severe problem
DWDM Booster Amplifier (EWDM-OA=)
7
8
9
IN OUT
INVISIBLE LASER
DO NOT VIEW
5
Advertisement
