Installation Manual
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INSTALLATION INSTRUCTIONS
© Panduit Corp. 2018
FS136A
Page 4 of 6
3. INSTALLATION OF HD FLEX CASSETTES/MPO FAPS INTO FLEX-OPTI-1RU
Note: The FLEX-OPTI-1RU can accept (2) HD Flex Cassettes which have up to 6 ports in front of the cassette. Four port and
twelve port HD Flex Cassettes are not
compatible with the FLEX-OPTI-1RU. HD Flex MPO to LC Cassettes, HD Flex MPO
FAPs, HD Flex LC FAPs, HD Flex LC Splice Cassettes, HD Flex 4:1 Conversion Cassettes, and HD Dark Fiber Conversion
Cassettes are all compatible to be used with FLEX-OPTI-1RU.
HD Flex MPO to LC Cassette HD Flex LC Splice and LC FAP
HD Flex 4:1 Conversion Cassette HD Flex Dark Fiber Conversion Cassette
HD Flex MPO FAP
Reference Installation Instruction FS117
Figure 9:
Compatible HD
Flex Cassette
Modules to be
used with
FLEX-OPTI-1RU
3.1 Slide the first cassette module into the lower cassette position in the orientation shown. LC Splice Cassettes are shown in
the below pictures. (Panduit part number: FHS**N-12-**N, FHS**-12-**P, FHS**-12-**R)
Cassette Fins
Cassette Ears
Front Slots
FLEX-OPTI-1RU
Rear Insert Windows
Front Slots
Cassette Fins
Cassette Ears
FLEX-OPTI-1RU
Rear Insert Windows
Figure 10: Lower cassette oriented to be inserted into
FLEX-OPTI-1RU
Figure 11: Lower cassette partially installed into
FLEX-OPTI-1RU






