4Y291K-000   |   FOSC450-D6-6-00-1-D6V

FOSC™450 D6 Fiber Optic Splice Closure, Gel Cable sealing, no pre-installed trays, with test valve

  • Single-ended, O-ring sealed dome closure for splicing feeder and distribution cables
  • Gel cable sealing technology allows easy adding or removing of a wide size range of 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 450
Product Brand   FOSC™
General Specifications  
Splicing Type, Supported   Mass fusion   |   Single fusion
Splicing Capacity, Mass Fusion, maximum   1152
Splicing Capacity, Single Fusion, maximum   576
Color   Black
Includes   Cable termination attachments (6)
Network Area Type   Feeder
Package, quantity   1
Packaging Type   Box   |   Carton
Splice Tray Included, quantity   0
Splicing Capacity, Single Splice, 12 fibers, maximum   576
Splicing Capacity, Single Splice, 6 fibers, maximum   288
Main Cable Diameter, maximum   25.00 mm   |   0.98 in
Diameter   254.00 mm   |   10.00 in
Diameter, with clamp   292.00 mm   |   11.50 in
Length   753.00 mm   |   29.65 in
Weight   9.07 kg   |   20.00 lb
Dimension Drawing  
Click on image below to enlarge.
Mechanical Specifications  
Cable Sealing Type   Compressed gel
Cable Entry Drop Port Style   Round
Cable Entry Main Port Style   Round
Cable Ports, quantity   6
Closure Sealing Type   Dome-to-base clamp with O-ring
Closure Style   Single-ended
Fiber Storage Basket Type   D6 standard size
Ground Feed-through Lugs, quantity   6
Material Type   Impact-resistant polymer
Mount Type   Pole   |   Strand   |   Wall
Environmental Specifications  
Environmental Space   Below ground   |   Buried
Qualification Standard   IEC 61300, 5 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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