■ Compact, high-density and pot-type underground fiber optic closure specifically designed for small handholes. ■ Optional hanging bracket for aerial application. ■ No need of any materials for reassembly by utilizing non-adhesive low-hardness rubber for the sleeve gasket and end face rubber seal. ■ Available of a leakage detection module for detecting inundation in the closure with the optical path monitoring system.
Type No
FSCO-FB-BH6
FSCO-FB3/BH8
Applicable Cable Type
SWR/WTC, Loose tube cable
Cable Capacity/ Applicable Cable Dia.
Main Cable
2 pcs / 8-21 mm
2 pcs / 8-21 mm
Branch Cable
2 pcs / 8-21 mm
4 pcs / 8-21 mm
Number of Splice Tray
6 trays
8 trays
Fiber Capacity
Single Fiber (*1)
72 fibers (12 fibers/tray)
96 fibers (12 fibers/tray)
12f SWR (*2)
432 fibers (72 fibers/tray)
432 fibers (72 fibers/tray) (*3)
IP Rating
IP68 (*4)
Dimension (in approx.)
W140 x D126 x L340 mm
W158 x D145 x L405 mm
Weight (in approx.)
3 kg
5 kg
(*1) 250µm, (*2) For 200µm SWR, (*3) 432 fibers is max volume of closure inside capacity for fiber wiring, (*4) JIS C 0920, Waterproof 50 kPa x 1 hour