Fracarro KTX-RC Instructions D'emploi page 11

The "Maximum input level" value of the KTX-RC, equal to 96 dBuV, guarantees having a
distortion from the KTX-RC according to the specification limits.
To avoid the generation of distortion in KRX-RC, it might be necessary to reduce the input
level in KTX-RC (especially in the event of low optical attenuation) by applying the following
formula:
Pin(KTX-RC) ≤ Pout(KRX-RC) - Glink + 2*OptAtt
Warning: disconnect the electrical
power before cleaning the optical
connectors.
Optical connectors are similar
to glasses lenses and, therefore,
their performance is decreased by
dust, particles, finger grease and
scratches.
SC-APC connector and adapter
To clean the optical connector, follow the following instructions:
1. Open the connections.
2. Apply one drop of a cleansing agent (pure alcohol) on the ferule edge and then remove
dust with a spray.
3. Before inserting all of the connectors, clean the adapter by applying a drop of a
cleansing agent in the central hole and then remove it immediately with a spray.
4. Insert all connectors in the adapter, avoiding any type of physical contact of the ferules
with the fingers or any other surface.
Notes :
- connectors/adapter must always be protected by their covers.
- Never open the connections in humid or dusty rooms
- use only pure alcohol for cleaning operations.
- scratched connectors can damage other connectors; therefore, they must be
replaced.
KP15, KP35, KP60, KP62 POWER SUPPLIES
KD100 DIN bar
BR2-AA Single mode jumper SC/APC - SC/APC L = 2 m
BR2-PA Single mode jumper SC/APC - SC/PC L = 2 m
BR4-AA Single mode jumper SC/APC - SC/APC L = 4 m
BR4-PA Single mode jumper SC/APC - SC/PC L = 4 m
CLEANLINESS OF OPTICAL LINK
K SERIES ACCESSORIES (not included)
11