-
-
7
7
-
-
“ON” means the pump laser is open and “OFF” means the pump laser is closed.
Ensure the key is on “OFF” position before power on. After passing self-test,
rotate the key to “ON” position according to the displayed message.
13)
Public port (COM port): This interface is the 1550nm signal output port of the
device, also is the 1310&1490nm signal in/out port. Ports number: 4-64 optional.
Warning!!!
There is an invisible laser beam from this port while working
normal. So the port should not be aligned to the human body or the naked eye to
avoid accidental injury.
5.2
Rear Panel Description
1)
Fan outlet.
Schematic diagram of the rear panel
2)
RS232 interface: Used for configuring the network management parameters.
3)
LAN interface: correspond to IEEE802.3 10Base-T, used for network management.
4)
The AC 220V input port of power supply 1.
5)
The fuse of power supply 1.
6)
The switch of power supply 1.
7)
The AC 220V input port of power supply 2.
8)
The fuse of power supply 2.
9)
The switch of power supply 2.
10)
Ground stud of the chassis: used for the connection of device and ground wire.
5.2.1 DC Power Module Introduction
1
Mounting screws
2
+ Positive terminal block
3
- Negative terminal block