1. Home
  2. Network Type
  3. FTTX Access
  4. Outside Plant Fiber Connectivity
  5. Fiber Splice Closures

To tackle the variety of challenges service operators face when deploying fiber, CommScope has created a family of fiber optic splice closures that balance key criteria such as reliability, installability, flexibility and speed of deployment.

To choose the right fiber splicing closure , you must determine which solution best suits your needs in the specific part of the network:

  • Trunk and feeder network solutions
  • Feeder and distribution network solutions
  • Distribution and drop network solutions

For example, as you move closer to the customer, frequent re-entry access is essential—whereas, in the trunk network, a fit-and-forget solution is often the preferred option. By knowing where in the outside plant FTTx network you’re building, finding an easy-to-deploy and long-lasting closure becomes effortless with CommScope’s proven (yet future focused) fiber closure family.

With over 30 years of experience offering advanced network solutions—including our revolutionary gel sealing technology—CommScope can help your network realize its full potential today and tomorrow.

Products

of 1011 results found
View:
Compare

Categories

Filters

CZ2182-000 | FOSC-400B4-S24-4-NGN-IN50 CZ2182-000 | FOSC-400B4-S24-4-NGN-IN50
Variant of FOSC-400
FOSC® 400 B4 Fiber Optic Splice Closure, Heat Shrink Cable sealing, four pre-installed 24-splice trays
CZ2182-000 | FOSC-400B4-S24-4-NGN-IN50
  • Regional Availability: Asia | EMEA
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 4 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: None
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 96
  • Splicing Capacity, Mass Fusion, ...: 144
SpecificationsSpecs
CZ2182-000 | FOSC-400B4-S24-4-NGN-IN50
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 4 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: None
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 96
  • Splicing Capacity, Mass Fusion, ...: 144
  • Regional Availability: Asia | EMEA
CZ2526-000 | FOSC-400B4-S24-4-NGNIN53A CZ2526-000 | FOSC-400B4-S24-4-NGNIN53A
Variant of FOSC-400
FOSC® 400 B4 Fiber Optic Splice Closure, Heat Shrink Cable sealing, four pre-installed 24-splice trays
CZ2526-000 | FOSC-400B4-S24-4-NGNIN53A
  • Regional Availability: Asia | EMEA
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 4 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: None
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 96
  • Splicing Capacity, Mass Fusion, ...: 144
SpecificationsSpecs
CZ2526-000 | FOSC-400B4-S24-4-NGNIN53A
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 4 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: None
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 96
  • Splicing Capacity, Mass Fusion, ...: 144
  • Regional Availability: Asia | EMEA
CZ2527-000 | FOSC-400B4-S24-4-NGNIN54A CZ2527-000 | FOSC-400B4-S24-4-NGNIN54A
Variant of FOSC-400
FOSC® 400 B4 Fiber Optic Splice Closure, Heat Shrink Cable sealing, four pre-installed 24-splice trays
CZ2527-000 | FOSC-400B4-S24-4-NGNIN54A
  • Regional Availability: Asia | EMEA
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 4 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: None
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 96
  • Splicing Capacity, Mass Fusion, ...: 144
SpecificationsSpecs
CZ2527-000 | FOSC-400B4-S24-4-NGNIN54A
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 4 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: None
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 96
  • Splicing Capacity, Mass Fusion, ...: 144
  • Regional Availability: Asia | EMEA
CZ4661-000 | FIST-GCO2-BD8-GV CZ4661-000 | FIST-GCO2-BD8-GV
Variant of FIST-GCO2-B
FIST® GC02 Fiber Optic Splice Closure, Heat Shrink or Gold Gel Cable sealing, size BD, no pre-installed fiber trays, 8 round ports + 2 oval ports, with test valve
CZ4661-000 | FIST-GCO2-BD8-GV
  • Regional Availability: EMEA
  • Product Brand: FIST®
  • Product Series: FIST-GCO2
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 2 oval port (2x2 cables) + 8 round ports
  • Cable Sealing Type: Gel kit (optional) | Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: Pre-installed
  • Splicing Type, Supported: Mass fusion | Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 960
  • Splicing Capacity, Mass Fusion, ...: 1440
SpecificationsSpecs
CZ4661-000 | FIST-GCO2-BD8-GV
  • Product Brand: FIST®
  • Product Series: FIST-GCO2
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 2 oval port (2x2 cables) + 8 round ports
  • Cable Sealing Type: Gel kit (optional) | Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: Pre-installed
  • Splicing Type, Supported: Mass fusion | Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 960
  • Splicing Capacity, Mass Fusion, ...: 1440
  • Regional Availability: EMEA
CZ7753-000 | FIST-SASA3-116-1P-S CZ7753-000 | FIST-SASA3-116-1P-S
FIST® Fiber Splitter Array Sub-Assembly with splitter, symmetrical ratio, 1x16, Planar component, grade P
CZ7753-000 | FIST-SASA3-116-1P-S
  • Regional Availability: EMEA
  • Product Type: Splitter splice tray
  • Product Series: FIST-SASA3
  • Interface, Input: Stub tail
  • Interface, Output: Stub tail
SpecificationsSpecs
CZ7753-000 | FIST-SASA3-116-1P-S
  • Product Type: Splitter splice tray
  • Product Series: FIST-SASA3
  • Interface, Input: Stub tail
  • Interface, Output: Stub tail
  • Regional Availability: EMEA
CZ7814-000 | FIST-GCO2-BE8-GV CZ7814-000 | FIST-GCO2-BE8-GV
Variant of FIST-GCO2-B
FIST® GC02 Fiber Optic Splice Closure, Heat Shrink or Gold Gel Cable sealing, size BE, no pre-installed fiber trays, 8 round ports + 2 oval ports, with test valve
CZ7814-000 | FIST-GCO2-BE8-GV
  • Regional Availability: EMEA
  • Product Brand: FIST®
  • Product Series: FIST-GCO2
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 2 oval port (2x2 cables) + 8 round ports
  • Cable Sealing Type: Gel kit (optional) | Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: Pre-installed
  • Splicing Type, Supported: Mass fusion | Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 1344
  • Splicing Capacity, Mass Fusion, ...: 1728
SpecificationsSpecs
CZ7814-000 | FIST-GCO2-BE8-GV
  • Product Brand: FIST®
  • Product Series: FIST-GCO2
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 2 oval port (2x2 cables) + 8 round ports
  • Cable Sealing Type: Gel kit (optional) | Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: Pre-installed
  • Splicing Type, Supported: Mass fusion | Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 1344
  • Splicing Capacity, Mass Fusion, ...: 1728
  • Regional Availability: EMEA
CZ8096-000 | FIST-FCASA2-FC471NN-R CZ8096-000 | FIST-FCASA2-FC471NN-R
FIST® Fiber Splice Tray with Field Installable CWDM, 8 Channels and 1310nm port, compact CWDM, 1471nm starting wavelength, 20nm channel spacing, all fibers at right side
CZ8096-000 | FIST-FCASA2-FC471NN-R
  • Regional Availability: EMEA
  • Product Series: FIST-FCASA2
  • Product Type: CWDM splice tray
  • Interface, Input: Stub tail
  • Interface, Output: Stub tail
SpecificationsSpecs
CZ8096-000 | FIST-FCASA2-FC471NN-R
  • Product Series: FIST-FCASA2
  • Product Type: CWDM splice tray
  • Interface, Input: Stub tail
  • Interface, Output: Stub tail
  • Regional Availability: EMEA
CZ8263-000 | FOSC-400A4-S24-3-NGN CZ8263-000 | FOSC-400A4-S24-3-NGN
Variant of FOSC-400
FOSC® 400 A4 Fiber Optic Splice Closure, Heat Shrink Cable sealing, three pre-installed 24-splice trays
CZ8263-000 | FOSC-400A4-S24-3-NGN
  • Regional Availability: Asia | EMEA
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 4 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: None
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 48
SpecificationsSpecs
CZ8263-000 | FOSC-400A4-S24-3-NGN
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 4 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: None
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 48
  • Regional Availability: Asia | EMEA
CZ8264-000 | FOSC-400D5/B-S24-7-NGN CZ8264-000 | FOSC-400D5/B-S24-7-NGN
Variant of FOSC-400
FOSC® 400 D5 Fiber Optic Splice Closure, Heat Shrink Cable sealing, seven pre-installed 24-fiber trays
CZ8264-000 | FOSC-400D5/B-S24-7-NGN
  • Regional Availability: Asia | EMEA
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 5 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: None
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 576
  • Splicing Capacity, Mass Fusion, ...: 1152
SpecificationsSpecs
CZ8264-000 | FOSC-400D5/B-S24-7-NGN
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 5 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: None
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 576
  • Splicing Capacity, Mass Fusion, ...: 1152
  • Regional Availability: Asia | EMEA
CZ9183-000 | FIST-SASA3-12-1A-S CZ9183-000 | FIST-SASA3-12-1A-S
FIST® Fiber Splitter Array Sub-Assembly with splitter, symmetrical ratio, 1x2, FBT component, grade A
CZ9183-000 | FIST-SASA3-12-1A-S
  • Regional Availability: EMEA
  • Product Type: Splitter splice tray
  • Product Series: FIST-SASA3
  • Interface, Input: Stub tail
  • Interface, Output: Stub tail
SpecificationsSpecs
CZ9183-000 | FIST-SASA3-12-1A-S
  • Product Type: Splitter splice tray
  • Product Series: FIST-SASA3
  • Interface, Input: Stub tail
  • Interface, Output: Stub tail
  • Regional Availability: EMEA
D02313-000 | FOSC400-A4-NT-0-BGV D02313-000 | FOSC400-A4-NT-0-BGV
Variant of FOSC-400
FOSC® 400 A4 Fiber Optic Splice Closure, Heat Shrink Cable sealing, no pre-installed trays, cable blocking, ground feedthrough lugs, with test valve
D02313-000 | FOSC400-A4-NT-0-BGV
  • Regional Availability: Latin America | North America
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 4 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: Pre-installed
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 48
SpecificationsSpecs
D02313-000 | FOSC400-A4-NT-0-BGV
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 4 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: Pre-installed
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 48
  • Regional Availability: Latin America | North America
D34133-000 | FOSC-400A8-NT-0-NGV D34133-000 | FOSC-400A8-NT-0-NGV
Variant of FOSC-400
FOSC® 400 A8 Fiber Optic Splice Closure, Heat Shrink Cable sealing, no pre-installed trays, with test valve
D34133-000 | FOSC-400A8-NT-0-NGV
  • Regional Availability: Asia | EMEA
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 8 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: Pre-installed
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 96
  • Splicing Capacity, Mass Fusion, ...: 144
SpecificationsSpecs
D34133-000 | FOSC-400A8-NT-0-NGV
  • Product Brand: FOSC®
  • Product Series: FOSC 400
  • Product Type: Single-ended | round fiber closure
  • Cable Ports Quantity, total: 1 oval port (2 cables) + 8 round ports
  • Cable Sealing Type: Heat shrink
  • Closure Sealing Type: Dome-to-base clamp with O-ring
  • Closure Style: Single-ended
  • Flash Test Valve: Pre-installed
  • Splicing Type, Supported: Single fusion
  • Main Cable Diameter, maximum: 25 mm | 0.984 in
  • Splicing Capacity, Single Fusion...: 96
  • Splicing Capacity, Mass Fusion, ...: 144
  • Regional Availability: Asia | EMEA
Compare
YZjcWJ3aMYvA6SJjikRCCd
Video

FIST Modular Splice Closure

Watch video
28xEbufLTqd7r5YL92ysvs
Video

FOSC Modular Splice Closure

Watch
sNs3DK1aDfn1x3b4MTpZfD
NOVUX ® Compact Closures
Video
Watch video
eDq5yN5iszEXW2PqsXQx53
Video

FIST-EDSA2 64-Drop FTTH Splice Enclosure

Watch

Sort By:

Filters

  • Brochure: FTTH Façade Solution

    The ideal solution for situations where underground installations are cost-prohibitive and pleasing aesthetics are important.
    Download

  • Ordering Guide: FOSC Modular Closure

    Download

  • Ordering Guide: FIST Modular Splice Closure

    The new FIST sleeve offers flexibility and efficiency and supports a variety of applications with simplified planning and logistics and intuitive assembly.
    Download

  • White Paper: Fiber closure sealing evolution - German

    As networks have become more complex, splice closure designs have evolved to address specific challenges and requirements including reliability, installability, flexibility and speed.
    Download

  • White Paper: Fiber closure sealing evolution - French

    As networks have become more complex, splice closure designs have evolved to address specific challenges and requirements including reliability, installability, flexibility and speed.
    Download

  • Accessories Guide: Fiber Workstand

    FOSC Workstand Accessories Ordering Guide
    Download

Filters

August 30, 2021

Press

CommScope Announces General Availability of Modular Fiber Optic Splice Closure for Operators

CommScope announced today the general availability of its Fiber Optic Splice Closure (FOSC) modular solution. This dome splice closure builds on FOSC’s legacy of innovation and protection for billi...

March 12, 2019

Press

Innovation for Billions of Connections

As governments around the world invigorate broadband with investment in digital infrastructure, the number of 5G connections is expected to exceed one billion by 2025. The next few years are critic...

December 11, 2018

Blog

Ice is Only Nice in a Drink

Connectivity outages happen – especially in the winter when the ice and snow get to be huge problems for fiber protection. But our Chris Gemme tells us how to protect your assets so you – and your ...

          Sort By:

          Filters

          • Brochure: FTTH Façade Solution

            The ideal solution for situations where underground installations are cost-prohibitive and pleasing aesthetics are important.
            Download

          • Ordering Guide: FOSC Modular Closure

            Download

          • Ordering Guide: FIST Modular Splice Closure

            The new FIST sleeve offers flexibility and efficiency and supports a variety of applications with simplified planning and logistics and intuitive assembly.
            Download

          • White Paper: Fiber closure sealing evolution - German

            As networks have become more complex, splice closure designs have evolved to address specific challenges and requirements including reliability, installability, flexibility and speed.
            Download

          • White Paper: Fiber closure sealing evolution - French

            As networks have become more complex, splice closure designs have evolved to address specific challenges and requirements including reliability, installability, flexibility and speed.
            Download

          • Accessories Guide: Fiber Workstand

            FOSC Workstand Accessories Ordering Guide
            Download