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LR 54 E2000 / LR 54S SC/APC local feed
Optical Node
LR 55 E2000 / LR 55S SC/APC remote feed
Operating instructions
Compact optical receiver / transmitter
Upstream transmitter plugable
Integrated splice box
Diplex filter and splitters plugable
Interface for NMS transponder
All settings (level, slope etc.) by WISI OK41A handset or NMS if a HMS transponder is used
Automatic level control (ALC ) for constant output level
WISI COMPACT
LINE
EN 50 083-1ff
Services and repairs should only be carried out by experts.
Pay attention to live parts or wires!
Switch off power supply or remote feed voltage.
LASER CLASS 1
Do not kink the optical fibre. Minimum bending radius 2.5 cm.