57259J-000   |   FOSC400-B4-24-1-BGV-CO2

FOSC™400 B4 Fiber Optic Splice Closure, Heat Shrink Cable sealing, one pre-installed 24-splice tray, with test valve

  • Single-ended, O-ring sealed dome closure for splicing feeder and distribution cables
  • Compatible with most common cable types: e.g. loose tube, central core, ribbon fiber
  • FOSC splice trays hinged for access to any splice without disturbing other trays
  • Closure can be used in aerial, pedestal and underground (up to 5 meters) environments
  • Compatible with CommScope's CWDM modules and optical splitter trays
Product Classification  
Product Type   Single-ended, round fiber closure
Regional Availability   Latin America   |   North America
Product Series   FOSC 400
Product Brand   FOSC™
General Specifications  
Splicing Type, Supported   Single fusion
Splicing Capacity, Mass Fusion, maximum   144
Splicing Capacity, Single Fusion, maximum   96
Color   Black
Includes   Cable blocking components
Network Area Type   Feeder
Package, quantity   1
Packaging Type   Box   |   Carton
Splice Tray Included, quantity   1
Splice Tray Type Included   24-way, heat shrink
Splicing Capacity, Single Splice, 12 fibers, maximum   96
Splicing Capacity, Single Splice, 6 fibers, maximum   48
Main Cable Diameter, maximum   25.00 mm   |   0.98 in
Diameter   150.00 mm   |   5.91 in
Diameter, with clamp   180.00 mm   |   7.09 in
Length   540.00 mm   |   21.26 in
Weight   2.50 kg   |   5.51 lb
Dimension Drawing  
Click on image below to enlarge.
Mechanical Specifications  
Cable Sealing Type   Heat shrink
Cable Entry Drop Port Style   Round
Cable Entry Main Port Style   Oval
Cable Ports, quantity   5
Closure Sealing Type   Dome-to-base clamp with O-ring
Closure Style   Single-ended
Material Type   Impact-resistant polymer
Mount Type   Pole   |   Strand   |   Wall
Environmental Specifications  
Environmental Space   Below ground   |   Buried
Qualification Standard   IEC 61300, 6 m waterhead
Water Resistance   Flash test valve at 5 psi (40 kPa)
Regulatory Compliance/Certifications
RoHS 2011/65/EUCompliant
ISO 9001:2015Designed, manufactured and/or distributed under this quality management system

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