Skip to content
#1 Source in low voltage wire and cable. Call us today to learn more about special offers.
Fiber Optic Splice Closures - Primus Cable

Fiber Splice Closures

Amidst our wide selection of fiber optic based products, we offer a plethora of Fiber Splice Closures and Fiber Splice Enclosures to assist with your specialized application. Fiber Splice Closures provide the required space essential for fiber optic fusion splicing. In addition, there are two main variations of the Fiber Splice Closure: vertical and horizontal; these closures are commonly used for outdoor applications. For instance, our Fiber Splice Closures are all hermetically sealed, enabling use within aerial and underground applications. Furthermore, a significant amount of our Fiber Splice Enclosures come with the hardware needed to expedite the installation process. And we provide a substantial number of exceptional products tailored to fit virtually any and all application types and application sites.

A Closer Look | Delve Into the Products that We Offer

We at Primus Cable offer the following Fiber Splice Closure and Fiber Splice Enclosure products:

  • Fiber dome enclosures
  • Fiber inline closures
  • Optical terminal enclosures
  • Fiber guards

Fiber Splice Closures 

In order to reach the full potential of your fiber optic network, Primus Cable provides a range of Fiber Splice Closures. For example, the Fiber Optic Dome Splice Enclosure accommodates anywhere from a 24 to 288 single fusion splice capacity, while our 500, 650, and 800 Series fiber guard trays facilitate access to individual cables without interfering with other crucial components; these trays are available in 2, 3, or 5 drop port configurations that are aimed to meet your individualized networking standards. 

Fiber Splice Enclosures

For aerial, pole or wall mount based application, our Optical Terminal Splice Enclosure delivers an efficient solution. The sealings within the enclosure are designed to fend against environmental impacts as well demonstrate strain relief facets, which come standard to allot for a prosperous fiber optic network.

Our Assertion | We Strive to Surpass Expectations

Primus Cable offers network essentials manufactured at the highest of standards to serve as a basis for your applications. All of our products are backed by our knowledgeable customer support team who are determined to find a solution for you. Our competitive prices and cutting-edge products amidst our exceptional customer service, found an unparalleled experience with our ultimate goal being to provide an individualized network that will remain dependable for years to come.

We appreciate your interest and thank you for visiting the Primus Cable website.

If you have any questions, do not hesitate to give us a call at (951) 824-1571 or email us at support@primuscable.com

  • Fiber Optic MiniButt Splice Enclosure, 24 Single Fusion Splice Capacity
    $176.99

    Fiber Inline Closure, 24 Single Fusion Splice Capacity

    FB23-4383-24IE
    Primus Cable

    Includes one (1) splice tray. Additional FB25-3994STA12 splice tray sold separately. Description Fiber Inline Closure, 24 Splice Capacity Compatib...

    View full details
    $176.99
  • Fiber Optic Dome Splice Enclosure, 96 Single Fusion Splice Capacity
    $253.99

    Fiber Dome Closure, 96 Single Fusion Splice Capacity, Includes 1 Splice Tray

    FB23-4379-96DE
    Primus Cable

    One (1) splice tray included. Additional FB25-4000STP24 splice trays sold separately. Description Fiber Dome Closure, 96 Splice Capacity Compatibl...

    View full details
    $253.99
  • FB26-3991G4 - Multiport Insert (4 Entries) Drop Entry Kit for Flat Drop Cables ( Single )
    $6.49

    1" NPT Fitting Compatible - Multiport Insert (4 Entries) for Flat Drop Cables

    FB26-3991G4
    Primus Cable

    Description FB26-3991G4 - Grommet Insert for (4) Flat Drop Style Cables (1" NPT Fitting) Grommet insert for 1" fittings—check-out our 1" NPT Dome ...

    View full details
    $6.49
  • Outdoor Aerial Fiber Optical Cross Connect Splicing Terminal
    from $203.99

    Outdoor Aerial Fiber Optical Cross Connect Splicing Terminal

    NPNB-020-349-10
    Primus Cable

    Description Outdoor Aerial Fiber Optical Cross Connect Splicing Terminal optical cross connect splicing terminal offers the fastest hook up and d...

    View full details
    from $203.99
  • Bulkhead Bracket Kit, LC/APC
    Call for Pricing

    Bulkhead Bracket Kit, LC Adapter with APC Polish

    NPNB-072-451-30
    Primus Cable

    Description Bulkhead Bracket Kit, LC Adapter with APC Polish Fits our In-Line Enclosures.

    Call for Pricing
  • 3/4" Strain Relief Plug for In-Line Enclosures
    Call for Pricing

    3/4" Grommet Strain Relief Plug

    NPNB-10-7970
    Primus Cable

    Description 3/4" Grommet Strain Relief Plug Protects the cables running in and out of our in-line enclosures to help ensure integrity of signal tr...

    View full details
    Call for Pricing
  • Bulkhead Bracket Kit, SC/UPC
    Call for Pricing

    Bulkhead Bracket Kit, SC Adapter with UPC Polish

    NPNB-072-451-20
    Primus Cable

    Description Bulkhead Bracket Kit, SC Adapter with UPC Polish Fits our In-Line Enclosures.

    Call for Pricing
  • Dual Body Conversion Kit for In-Line Enclosures
    Call for Pricing

    Dual Body Conversion Kit for Fiber Optic In-Line Enclosures

    NPNB-072-467-10
    Primus Cable

    Description Dual Body Conversion Kit Designed specifically to assist in doubling the patch and splice capacity for the fiber optic dual in-line en...

    View full details
    Call for Pricing
  • Hanger Bracket Kit for In-Line Enclosures
    Call for Pricing

    Hanger Bracket Kit for Fiber Optic In-Line Enclosures

    NPNB-072-240-10
    Primus Cable

    Description Hanger Bracket Kit Designed specifically for the fiber optic in-line enclosures.

    Call for Pricing
  • Bulkhead Bracket Kit, LC/UPC
    Call for Pricing

    Bulkhead Bracket Kit, LC Adapter with UPC Polish

    NPNB-072-451-40
    Primus Cable

    Description Bulkhead Bracket Kit, LC Adapter with UPC Polish Fits our In-Line Enclosures.

    Call for Pricing
  • Bulkhead Bracket Kit, SC/APC
    Call for Pricing

    Bulkhead Bracket Kit, SC Adapter with APC Polish

    NPNB-072-451-10
    Primus Cable

    Description Bulkhead Bracket Kit, SC Adapter with APC Polish Fits our In-Line Enclosures.

    Call for Pricing
  • 1" In-Line Port Fitting, LC/UPC
    Call for Pricing

    1" In-Line Ported Fitting, LC Adapter with UPC Polish

    NPNB-066-247-20
    Primus Cable

    Description 1" In-Line Ported Fitting, LC Adapter with UPC Polish Fits our In-Line Enclosures.

    Call for Pricing
  • Grounding Kit for Dual In-Line Enclosures
    Call for Pricing

    Grounding Kit for Fiber Optic Dual In-Line Enclosures

    NPNB-072-455-10
    Primus Cable

    Description Grounding Kit Designed specifically for the fiber optic dual in-line enclosures.

    Call for Pricing
  • Removable Drop Port Plug for Fiber Optic Splice Enclosures
    Call for Pricing

    Removable Drop Port Plug for Fiber Splice Enclosures

    NPNB-642-067-10
    Primus Cable

    Description Removable Drop Port Plug Removable Drop Port Plug seals off unused ports on fiber splice enclosures to protect from outide elements.

    Call for Pricing
  • 3/4" NPT Fitting Kit for Fiber Optic Splice Enclosures
    Call for Pricing

    3/4" NPT Fitting Kit for Fiber Splice Enclosures

    NPNB-072-454-10
    Primus Cable

    Description 3/4" NPT Fitting Kit 3/4" NPT Fitting Kit to secure cables to fiber splice enclosures.

    Call for Pricing
  • Wall and Pole Mount Kit for In-Line Enclosures
    Call for Pricing

    Wall and Pole Mount Kit for Fiber Optic In-Line Enclosures

    NPNB-072-450-10
    Primus Cable

    Description Wall and Pole Mount Kit Designed specifically for our fiber optic in-line enclosures.

    Call for Pricing
  • Grounding Kit for In-Line Enclosures
    Call for Pricing

    Grounding Kit for Fiber Optic In-Line Enclosures

    NPNB-10-5424
    Primus Cable

    Description Grounding Kit Designed specifically for the fiber optic in-line enclosures.

    Call for Pricing
  • 1" In-Line Port Fitting, SC/UPC
    Call for Pricing

    1" In-Line Ported Fitting, SC Adapter with APC Polish

    NPNB-066-246-10
    Primus Cable

    1" In-Line Ported Fitting, SC Adapter with APC Polish Fits our In-Line Enclosures.

    Call for Pricing
  • 1" In-Line Port Fitting, SC/UPC
    Call for Pricing

    1" In-Line Ported Fitting, SC Adapter with UPC Polish

    NPNB-066-246-20
    Primus Cable

    1" In-Line Ported Fitting, SC Adapter with UPC Polish Fits our In-Line Enclosures.

    Call for Pricing
  • 1" In-Line Port Fitting, LC/APC
    Call for Pricing

    1" In-Line Ported Fitting, LC Adapter with APC Polish

    NPNB-066-247-10
    Primus Cable

    1" In-Line Ported Fitting, LC Adapter with APC Polish Fits our In-Line Enclosures.

    Call for Pricing
  • Single In Line Fiber Splice Enclosure with Flat Cover
    $274.99

    Fiber Splice Enclosure, Single In Line, Flat Cover

    NPNB-020-234-10
    Primus Cable

    Description Single In Line Fiber Splice Enclosure with Flat Cover The Single In Line Fiber Splice Enclosure easily handles in-field expansion with ...

    View full details
    $274.99
  • Dual In Line Fiber Splice Enclosure with Flat Cover
    $539.99

    Fiber Splice Enclosure, Dual In Line, Flat Cover

    NPNB-020-243-10
    Primus Cable

    Description Dual In Line Fiber Splice Enclosure with Flat Cover The Dual In Line Fiber Splice Enclosure easily handles in-field expansion with its ...

    View full details
    $539.99
  • Cable Addition Kit NPNB-70314K
    $365.51

    Cable Addition Kit NPNB-70314K for Fiber Inline Closure FB23-4385-144IE

    NPNB-70314K
    Primus Cable

    Includes all pieces show in the photo above. Compatible with B23-4385-144IE Fiber Inline Closure. Description Cable Addition Kit for Fiber Inline ...

    View full details
    $365.51
  • Multiport Insert (4 entries) for .16" - .20" Diameter Drop Cable ( Single ) for 3/4" NPT Fittings
    $8.79

    3/4" NPT Fitting Compatible - Multiport Insert (4 entries) for .16" - .20" Diameter Drop Cables

    NPNB-10-8087
    Primus Cable

    Description 4 Port Grommet Insert for 0.16"- 0.20" (4mm to 5mm) Diameter Drop Cable (3/4" NPT Fitting Compatible) Grommet insert for 3/4" fittings...

    View full details
    $8.79
  • Multiport Insert (2 entries) for .25" - .29" Diameter Drop Cable ( Single ) for 3/4" NPT Fittings
    $8.59

    3/4" NPT Fitting Compatible - Multiport Insert (2 entries) for .25" - .29" Diameter Drop Cables

    NPNB-10-8091
    Primus Cable

    Description NPNB-10-8091 - 2 Port Grommet Insert for 0.25"- 0.29" (6.3mm to 7.4mm) Diameter Drop Cable (3/4" NPT Fitting Compatible) Grommet inser...

    View full details
    $8.59
  • Multiport Insert (4 entries) for .20" - .24" Diameter Drop Cable ( Single ) for 3/4" NPT Fittings
    $9.99

    3/4" NPT Fitting Compatible - Multiport Insert (4 entries) for .20" - .24" Diameter Drop Cables

    NPNB-10-8084
    Primus Cable

    Description NPNB-10-8084 - 4 Port Grommet Insert for 0.20"- 0.24" (5mm to 6mm) Diameter Drop Cable (3/4" NPT Fitting Compatible) Grommet insert fo...

    View full details
    $9.99
  • Insert (1 entry) for .27" - .31" Diameter Drop Cable ( Single ) for 3/4" NPT Fittings
    $6.29

    3/4" NPT Fitting Compatible - Insert (1 entry) for .27" - .31" Diameter Drop Cables

    NPNB-10-8088
    Primus Cable

    Description NPNB-10-8088 - 1 Port Grommet Insert for 0.27"- 0.31" (6.85mm to 7.87mm) Diameter Drop Cable (3/4" NPT Fitting Compatible) Grommet ins...

    View full details
    $6.29
  • Insert (1 entry) for .32" - .46" Diameter Drop Cable ( Single ) for 3/4" NPT Fittings
    $2.30

    3/4" NPT Fitting Compatible - Insert (1 entry) for .32" - .46" Diameter Drop Cables

    NPNB-10-9999
    Primus Cable

    Description NPNB-10-9999 - 1 Port Grommet Insert for 0.32"- 0.46" (8.128mm to 11.684mm) Diameter Drop Cable (3/4" NPT Fitting Compatible) Grommet ...

    View full details
    $2.30
  • Multiport Insert (3 entries) for Flat Drop Cable ( Single ) for 3/4" NPT Fittings
    $6.29

    3/4" NPT Fitting Compatible - Multiport Insert (3 entries) for Flat Drop Cables

    NPNB-10-8092
    Primus Cable

    Description NPNB-10-8092 - 3 Port Grommet Insert for Flat Drop Cable (3/4" NPT Fitting Compatible) Grommet insert for 3/4" fittings. Create a wate...

    View full details
    $6.29
  • Multiport Insert (3 entries) for .24" - .28" Diameter Drop Cable ( Single ) for 3/4" NPT Fittings
    $6.29

    3/4" NPT Fitting Compatible - Multiport Insert (3 entries) for .24" - .28" Diameter Drop Cables

    NPNB-10-8085
    Primus Cable

    Description NPNB-10-8085 - 3 Port Grommet Insert for 0.24"- 0.28" (6.1mm to 7.1mm) Diameter Drop Cable (3/4" NPT Fitting Compatible) Grommet inser...

    View full details
    $6.29
  • Multiport Insert (3 entries) for .16" - .20" Diameter Drop Cable ( Single ) for 3/4" NPT Fittings
    $7.99

    3/4" NPT Fitting Compatible - Multiport Insert (3 entries) for .16" - .20" Diameter Drop Cables

    NPNB-10-8090
    Primus Cable

    Description NPNB-10-8090 - 3 Port Grommet Insert for 0.16"- 0.20" (4mm to 5mm) Diameter Drop Cable (3/4" NPT Fitting Compatible) Grommet insert fo...

    View full details
    $7.99