3
1
-
ETHERNET
- control over the Ethernet interface. RJ-45 socket
2
- ACTIVITY (yellow) indicator of the Ethernet interface
3
- LINK (green) indicator of the Ethernet interface
4
-
RESET
button:
• press this button shortly to restart the module
• press and hold this button for more than three seconds to set the default IP address of control over the Ethernet
interface; administrator password will be changed to the default value as well
5
- FAN connector cover plate for easy FAN replacement
6
- power distribution bus connector
7
- 12 V DC powering input, screw terminal
8
-
LASER
- laser "
On
" safety warning LED indicator:
• green light indicates that laser diode is powered on
• no light indicates that laser diode is powered off
9
-
STATUS
- device status LED indicator:
• green light indicates that module operates normally
• red light indicates device error
10
,
11
,
12
,
13, 14, 15, 16, 17
- amplifier optical outputs; FC/APC socket - sources of laser radiation class 1M if output is
opened and laser is powered
18
- amplifier optical input; FC/APC socket
19
- functional grounding clamp
7. Installation instructions
Read the safety instruction first.
All settings can be changed using Web browser and Ethernet interface.
Disconnect the power supply unit from the mains before making any fiber optic cables connections.
Mount the module on DIN RAIL or individual holder.
Connect all necessary fiber optic, powering and control cables (shielded cable is recommended for Ethernet connection)
Connect power supply in to the mains.
Within 10-30 seconds of powering the amplifier will run in normal operation mode.
Comments of the Ethernet interface indicators:
• if the link with the control over Ethernet interface is established - the LINK [3] indicator glows;
• if communication via Ethernet interface is active - the ACTIVITY [2] indicator blinks.
REQUIREMENTS FOR EXTERNAL POWER SUPPLY UNIT (PSU)
• Output voltage
+12 V
±
1 V
• Output current
> 1.5 A
• Ripple at single and/or double mains frequency < 20 mV p-p
• Ripple & noise
< 180 mV p-p
• Output connector type
pin (range 0.5...0.75 mm
2
)
• Short circuit protection
• Double insulated (marked
)
• Meet EN 55022 class B conducted emisions requirements, measuring with grounded load
