The FOSC 400 B4 fiber optic splice closure (4 trays) – FOSC-400B4-NT-0-NNN is a professional-grade enclosure designed for backbone and distribution fiber optic networks. This model belongs to the widely used FOSC 400 series, intended for outdoor telecommunications installations, including underground cable chambers and aerial fiber optic networks. The closure is designed for both straight-through and branch splice applications, ensuring high reliability and secure protection of fiber optic connections.
Features of the FOSC 400 B4 Fiber Optic Closure (4 Trays)
The FOSC-400B4 is a single-ended splice closure specifically designed for high-density storage of fiber optic splices. The enclosure is made of durable thermoplastic material resistant to weather conditions and mechanical damage. Its tight sealing system, based on a clamp mechanism and circular gasket, effectively protects the internal components against moisture, dust, and contaminants.
The base of the closure is equipped with one oval port that allows the installation of a looped, uncut fiber optic cable, as well as four round ports intended for additional cable entries. Cable sealing is achieved using heat-shrink components, ensuring long-term durability and reliable environmental protection.
The FOSC-400B4-NT-0-NNN model offers a maximum capacity of up to 96 fiber optic splices. The integrated hinged splice trays provide convenient access to selected fibers without the need to interfere with other trays. This design significantly reduces the risk of damaging loose buffer tubes and helps prevent additional optical attenuation during maintenance work.
FOSC-400 series splice closures meet all requirements for professional fiber optic cable termination and sealing. In addition, optional storage baskets for uncut loose buffer tubes can be installed, further improving installation flexibility and cable management efficiency.
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FIBERM Stelaż zapasu kabla 600x600x100
FSTE-600x600x100
5904858982875
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FIBERM Stelaż zapasu kabla 600x600x100 z blachą do mufoprzełącznicy B16 C16 E24
FSTE-600x600x100-BLACHA
5904858982967
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FIBERM Stelaż zapasu kabla 450x450x100
FSTE-450x450x100
5904858983155
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FIBERM Stelaż zapasu kabla 600x600x100 z uszami do kabla DROP
FSTE-600x600x100-USZY
5904858983988
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Taśma stalowa 9,5mm x 0,6mm, rolka 50m, stal SS304
FST-95-06-50M-SS304
5904858983469
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Taśma stalowa 19mm x 0,7mm, rolka 50m, stal SS430
FST-19-07-50M-SS430
5904858987009
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Taśma stalowa 19mm x 0,7mm, rolka 50m, stal SS304
FST-19-07-50M-SS304
5904858987023
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Taśma stalowa 9,5mm x 0,6mm, rolka 50m, stal SS430
FST-95-06-50M-SS430
5904858987214
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Taśma stalowa 19mm x 0,7mm, rolka 50m, stal SS201, opakowanie kartonowe
FST-19-07-50M-SS201-K
5904858989423
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Taśma stalowa ślimakowa 9mm x 0,5mm, rolka 30m, stal SS304
FST-S-9-06-30M-SS304
0000008270
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Taśma stalowa 19mm x 0,7mm, rolka 50m, stal SS201
FST-19-07-50M-SS201
5904858983902
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We have made every effort to ensure that the above data is correct, but we do not guarantee that the published information does not contain errors, which, however, cannot constitute the basis for any claims.