Guntermann & Drunck NEO-FiberLink2 - Manual (Page 12)

Status displays
9 · NEO-FiberLink-2
Receiver module (NEO-FiberLink-2Rx)
Front panel
Section LED Status Meaning
Power Red. on The optional power pack is connected and supplies the
required voltage.
off The optional power pack is not connected, or the
connection to the mains could not be established.
Main. on The power pack is turned on and supplies the required
voltage.
off The power pack is not connected, or the connection to
the mains could not be established.
Status Trans. on Working data connection between transmitter and
receiver module.
off Interrupted data connection between transmitter and
receiver module
System blinking The transceiver module is ready for operation.
off The transceiver module is turned off.
Main
Red.
Power Service Status
Trans.
System
Main
P
ower
Red. Power Transmission-1 CAT Transmission-2 CAT
to master / higher-level device
Rx Tx
Transmission Fiber
Class 1 Laser Product