12 Cores Compact Type Fiber Closure 2 in 2 out Model: SJ-Small-7
SJ-Small-7 12 cores compact type fiber closure 2 in 2 out is suitable for protecting fiber cable splices in straight-through and branching applications. Compact fiber closure is suitable for aerial, pipelined, or direct buried applications. Outdoor router enclosure is widely used for communication, network system, cabled T.V. of CATV, the fiber optic cable by the network. with long service life up to 30 years, and quality assurance. Email us if you have demanded in fiber optic splice closure.
- Model: SJ-Small-7
- Dimension: 24.8X15X3CM
- Max Capacity: 12cores
- Cable Hole: 2 In 2 Out, 4 Ports
- Cable Diameter: Φ2.0-Φ10.0mm
- Sealing Structure: Silicone rubber
- Material: ABS
- Installation: wall mounted
- Weight: 0.8Kgs
Something about the SJ-Small-7 fiber distribution box you need to know
Innovative design is horizontal type with one hinge on one side and opens on another side. It is the most reliable FOSC in the world. The Compact Fiber Closure 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 ABS 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℃
|Name||12 Cores Compact Type Fiber Closure 2 in 2 out|
|Cable Hole||2 In 2 Out, 4 ports|
|Sealing Structure||Silicon Gum material Sealing|
|Max Capacity||12 Cores|
|Cable Diameter||For Φ2-Φ10 mm|
Suitable for aerial, pipelined, or direct buried applications; suitable for common fiber cables and ribbon cables; suitable for straight-through as well as for branch joints to seal and protect splice, fusion, layout, and storage of the fiber cables
2. Technical indexes
(1) Environment Condition:
Environment Temperature: -40℃～+75℃
Atmospheric pressure: 70～106Kpa
(2) Electric property：
Insulation resistance between the metallic elements themselves and between metallic element and the earth is more than 2×104MΩ;
The Voltage resistance between the metallic elements themselves and between metallic element and the earth is 15KVDC/1min, Non-puncture, no arc-cover.
(3) Optic property:
The curvature radius of the spare fiber is over 37.5mm; no additional optic attenuation.
(4) Seal Performance:
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.
(5) Re-encapsulation Performance:
No change in the index of air-proof performance after three times of repeat encapsulation
(6) Mechanical Performance:
After all the following tests, the box and all the components inside do not change, check through gently or open it if necessary.
When the closures are pressurized up to 60 kPa, it can still meet the seal performance standard after the mechanical performance test
a. can withstand 1000N horizontal pull force;
b. can withstand 3000N/10cm vertical pressure;
c. can withstand 16N·m impact three times;
d. can withstand 50N·m twist force 10 circling times 10 cycles of ±90°twisting angle ;
It is widely used for communication, network system, cabled T.V. of CATV, the fiber optic cable by network.