Fiber Optic Closure Dome Type

SJ-D-1  Small Dome Fiber Optical Splice Closure, Joint Box

Purpose: aerial, wall-mounting, Pipeline laying way

External dimensions:330mm*120mm （Erect type）

Weight: 0.7kg（Erect type）

Material: ABS/PC

Maximum capacity:48cores

Span-life: 20 years.

Components: Seal tape, Insulation tape, Nylon tie, optical cable heat shrinkable sleeve, mental hook, seal fittings, numeral bar, retaining ring
Environmental temperature: -40℃ to +65℃

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

SHENZHEN BESKCO TECHNOLOGY LIMITED  Founded in 2009. We are a leading professional manufacturer for FTTH Fiber optic product. BESKCO offers a wide range of telecommunication products and  also has the ability for customerized product according to customers’ needs. We always strive for being the communication systems integrator and optical solution provider leader.