Two Inlets Outlets Horizontal Joint Closure Fiber Optic Cable Junction Box

SJ-Small-6 New Type Compact Fiber Optic Splice Closure Junction Enclosure Joint Box with 2 Inlets/outlets

Innovative design is horizontal type with one hinge in one side and open in another side. It is the most reliable FOSC with the simplest installation in the world. The FOSC is suitable for protecting fiber cable splices in straight-through and branching applications. Based on an advanced formula, the plastic parts are made of injection-molded, high-strength engineering plastic PC by numerical control equipment; therefore effectively prevent products from aging caused by coldness, heat, oxygen and ultraviolet radiation. The strong housing and main components provide fire resistant, waterproof, and quakeproof while protecting splices during pulling, compressing, and impacting, bending, tensioning, axial tensioning.

It ensures long-term reliability and usage under ambient temperature from -40℃ to +75℃

Purpose: aerial, direct-burying, wall mounting, Pipeline laying way

Dimension (CM): 37.5*14.6*4.3CM 

Cables Entry & Exit:2Entry 2Exit

Cable Diameter (mm): Φ2-Φ8

Sealing Structure: silicon gum material Sealing

Material: PP

Maximum capacity: Bunchy 48cores;

Weight:0.9KGS

Components: Seal tape, Insulation tape, Nylon tie, optical cable heat shrinkable sleeve, mental hook, seal fittings, numeral bar, retaining ring

Atmospheric pressure: 70∽106KPa

Optic property: The spare fiber coiled in the fiber emplacing device; the fiber connector won`t attenuate during the FOSC installation operation period.

Seal Performance: After the closures are sealed, then pressurized up to 100KPa±5KPa in water, immersed in 15 minutes, there are no air bubbles; Or observed for 24 hours, there is no change of air pressure.

Re-encapsulation Performance: The closures are pressurized up to 100KPa±5KPa in water, immersed in 15 minutes, there are no air bubbles; Or observed for 24 hours, there is no change of air pressure after three times of repeat encapsulation 

Voltage-resistance strength: Under the effect of 15kv/DC/1min, non-puncture, and no arc-over.

Insulation resistance: ≥2X104MΩ

It is widely used for communication, network system, cabled T.V. of CATV, the fiber optic cable by network

Uses and properties:

It is belonged to open structure airproof tie-in system of machine pressure.

It is used for the protective connection between two or more optical cables

Suitable for single core fiber optic cable and ribbon fiber optic cable

Main Technical Indexes:

1. Airproof performance: Airing pressure inside box 100Kpa, pointer immovability after 24 hours or no air bell within 15min when parked in the common temperature water.                    

2. Re-encapsulation performance: no change in the index of air-proof performance after three times of repeat encapsulation.

Sijee was established in 2002. Our factory is located in Ningbo, the exact address is No.20 Chuangxin East Road, Liyang Town, Ningbo, Zhejiang, with the factory area of more than 28,000 square meters. Sijee's products have passed the ISO9001 , GB/T24001-ISO14001, and GB/T28001-2001, Sijee has also established an environmental management system and occupational health/safety management system. Sijee won bids several times within many years from China Mobile, China Telecom, China Unicom's procurement projects. Some products were exported to Europe and America, Southeast Asian countries.

Sijee has a talented and professional team engaging in sheet metal case/cabinet processing, urban facilities, communication equipment research and development, design, manufacture, and sales. Sijee, as a relatively large domestic telecommunications equipment and distribution products and plate metal case/cabinet suppliers, focuses on providing service to domestic and foreign operators, large domestic listed companies and radio and television bureaus to provide first-class products and FTTx overall solutions.    

 Sijee Telecom Communication products include: Dome Fiber Optic Splice Closure, Fiber Cable Joint, FOSC Fiber Optic Joint Box, Fiber Cables Enclosures, Compact Fiber Optical Splice Closure Box, FTTH Splice Closure, Fiber Optic Splice Joint Closure, Plc Splitter/ Plc Splitter Box/Juction Box Fiber Odf Optic Closure, Small Fiber Optic Splice Closure, FTTH Optical Fiber Cable Joint Closure, Fiber Optical Distribution Box, FTTH Fiber Optic Socket Face Plate, Fiber Optic Patch Panel, ODF Optical Fiber Distribution Frame, OCC Optical Fiber Cross Connection Cabinets, Network Cabinet, Equipment Enclosure, PLC Splitter, Patch cord, Adaptor, FTTH Accessories, etc.

Sijee Equipment Enclosure includes all kinds of Equipment Enclosure, wall mounting enclosure, junction box, network box, electrical enclosure box, stainless steel enclosure, electronic equipment racks, metal cabinets, metal enclosure CATV enclosure, etc.    

Sijee has a first-class sheet metal equipment workshop, and a special sheet metal product design department, the workshop has large laser cutting machines, CNC punching machines, CNC bending machine, CNC shears, robot automatic welding lines, automatic bending machine, variable pump injection molding machine with different tonnages, a number of standard assembly lines, with a strong sheet metal design and processing capacity, Sijee provides more than 800,000 various sheet metal cabinets and over 100 Million sets of fiber optic splice closures to domestic operators annually.

Sijee is equipped with a full set of advanced testing and test equipment and specialized testing laboratories. Sijee has good after-sales service, and always pursues the "quality to win the trust, honesty to pursue development" business philosophy to meet customer needs at best, as our unremitting efforts to the goal.