Inline Fibre Enclosure

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Inline Fibre Enclosure
Details
Model: GL-H4-B Inline Fibre Enclosure
The max capacity of splice enclosure is 96 fibers, 2 inlet and 2 outlet cable ports. The material is PP+GF, with high sealing performance.
Category
Fiber Optic Enclosure
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Description

IP68 Rated 96 Fibers Inline Fibre Enclosure 

fiber enclosure box details picture

The GL-H4-B Inline fibre enclosure​​ is designed for connecting and protecting fiber optic cables. This model features four cable ports and supports various applications, including splicing and branching of optical fiber cables (loose sleeve, skeleton, ribbon, etc.). It is suitable for aerial, pipeline, and direct-burial installations. Our fiber splice closure ensures reliable data transmission, making it the ideal choice for your network needs.

Specifications:

 

Item Name

Inline fibre enclosure GL-H4-B

Size (mm)

533(L)×209(W)×104(H)

Color

Black

Cable ports

2 inlet and 2 outlet

Suitable for fiber cable Φ8~17.5mm

Protection Grade

IP68

Fiber Splice Capacity

96 Fibers

Capacity of single tray

24 Fibers

Max Qty. tray assembly

4 pcs

Application

Direct Burial /Aerial/Manhole/Wall/Pole mounting

Inner Carton (mm)

560×320×130 (1 piece)

Outer Carton (mm)

580×480×430 (6 pcs)

 

Features:

 

​​• Horizontal type​​ with 4 cable ports in total. Suitable for cable diameter ​​Ø8–17.5​​.

• ​​Sealing performance​​: Mechanically sealed, ​​with a protection rating of IP68​​.

• ​​Maximum splicing capacity​​: 96 fibers; ​​each cassette holds 24 fibers​​.

​​• Strong weather resistance​​, capable of withstanding high and low temperatures as well as chemical corrosion.

• ​​Screws, gaskets, and fasteners​​ are made of 304 stainless steel to ​​enhance corrosion resistance​​.

• ​​Installation​​: Suitable for ​​aerial, pipeline, manhole, and underground mounting​​.

 

Main technical data of the Inline fibre enclosure:

 

• Operating temperature:​​ -40℃ to +55℃
​​• Service life:​​ 25 years
​​• Optical performance:​​ No measurable additional attenuation.
​​• Temperature cycling test:​​ After 10 cycles of pressurizing the closure to (60±5) KPa, the air pressure drop must be less than 5 KPa, and no bubbles shall appear after 15 minutes of submersion in water.
​​• Sealing performance:​​ When pressurized to 100 KPa, no bubbles shall appear after 15 minutes of submersion in water, or no pressure gauge deviation shall occur after 24 hours.
​​• Re-entry performance:​​ The sealing performance must meet specifications after three re-entries.
​​• Insulation resistance:​​ ≥2×10⁴ MΩ.
​​• Voltage withstand:​​ No arcing or puncture when subjected to 15 KV DC for 1 minute.

 

 

Structure drawing:

fiber enclosure box size drawing

Installation diagram:

 

Fibre Enclosure Box aerial

Fibre Enclosure Box manholeFibre Enclosure Box wall


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Our Quality Promise

Comprehensive 3-Year Warranty

We confidently back all our products with a 3-year warranty. Our specific service policy is: within one year for quality issues, we take full responsibility for returns; within two years, for replacements; and within three years, for repairs.

Clear & Competitive MOQ

We welcome both trial and bulk orders. Our standard Minimum Order Quantity (MOQ) is 50 units. We also offer free samples for testing​ to help you evaluate our quality with confidence.

Fast & Reliable Logistics

We guarantee delivery within 10 days​ for standard items. Our logistics advantage includes cost-effective door-to-door service​ to simplify shipping for you.

Our Foundation

Backed by 18 years of experience​ since 2008, we control quality from our own factory, accept OEM/ODM​ requests, and maintain ready stock​ for wholesale. We focus on delivering the optimal balance of price and quality​ directly to end customers​ worldwide.

 

Your trust is our priority. Partner with us for dependable fiber optic solutions supported by clear promises.

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