Fiber Optic Splice Closure is a fiber management product or a device typically used with outdoor fiber optical cables, to provide space and protection for the fiber optic cables splicing and joint. This fiber optic closure can connect and store optical fibers safely both in outside plant and indoor buildings. It can provide protection for the fiber joint and the fiber cables as they have excellent mechanical strength and strong out shell, which ensures the joints are not damaged by the hostile environment. Fiber splice closure is normally used for aerial, strand-mount FTTH 鈥渢ap鈥?locations where drop cables are spliced to distribution cables.
Types of Fiber Optic Closure
Generally the fiber optic splice closures can be classified into 2 types from appearance. They are Horizontal Fiber Optic Splice Closure and Dome Fiber Optic Splice Closure (Vertical Type).
Horizontal Type Fiber Optic Splice Closure
Also can be called as In-line Fiber Optic Splice Closures or half-type fiber optic closure, look like flat or cylindrical case. They can be mounted aerial, buried, or for underground applications. Horizontal types are used more often than vertical type (dome type) closures. The cases are usually made of high tensile construction plastic, are widely used in CATV, telecommunications and fiber optic networks. The common fiber counts of flat fiber splice closure are 12/ 24/48 fibers.
Features
鈥?Straight-through, branching, splitter, splicing and distribution functions
鈥?High tensile construction plastic material, ageing-resistant in harsh environment
鈥?Stack-able splice trays, easy open and installation
鈥?Splice trays can be easily increased and reduced according to applications
鈥?Easy open and close of closure with very little tool
鈥?Mechanical seal can be reopened, re-entry and re-using.
鈥?Suitable for ordinary fiber and ribbon fiber
鈥?Perfect leak proof, waterproof
鈥?Full installation accessories included for convenient operations
鈥?Enough spaces for winding and storing fibers
鈥?Suitable for aerial, underground, direct buried, wall-mounting, wall-mounting in duct and hand hole.
Specifications
鈥?Temperature: -40 to +80 degrees Celsius
鈥?Atmosphere: 70 to 106kpa
鈥?Sealing property at normal temperature: Internal pressure: 70 KPA, without decrease in 72hours
鈥?High temperature sealing property: internal pressure: 70KPa, without decrease in 168 hours at 60 degree
鈥?Insulated resistance: >2脳 104M惟
鈥?Intensity: 15KV (DC) not being broken down, has no flying arc.
鈥?Additional Loss: No additional loss when optic fibers are winded in the splice trays
鈥?The-ageing time of the material of the enclosure is beyond 20 years under normal conditions
Applications
鈥?CCTV/CATV Links
鈥?Access/Metro Networks
鈥?Telecommunication Network
鈥?FTTx Deployments(GPON/BPON/EPON)
We have the fiber splice closure which could use with both ribbon type cable and round type cables. Different fiber splice closure the fiber connection ability range from 12cores to over 200 cores.
Ordering Information
ModePictureentrancesFusion Splice CapacitySealingIP RateInstallation
FOSC 64072 inlets and 2 outlets, 蠁10锝?7.5mm4 pcs 24-core splice trays
max. 96F (mini:12F)bolt structure
mechanical sealIP68aerial, wall mounting, duct mounting, manhole
FOSC 64084 inlets and 4 outlets, 蠁8-13mmbundle: 4 pcs 24-core splice trays, max. 96F (mini: 12F)
ribbon: max. 288Fbolt structure
mechanical sealIP68aerial, duct mounting, manhole
FOSC H4B2 inlets and 2 outlets, 蠁10-21mmbundle: 4 pcs 24-core splice trays, max. 96F
ribbon: 3 pcs 128-core splice trays, max. 384Fbolt structure for tightening sealIP68wall mounting, aerial, duct mounting, manhole
FOSC H6B3 inlets and 3 outlets, 4 for 蠁10-20mm cables, 2 for 蠁16锝?8mm cablesbundle: 5 pcs 36-core splice trays, max. 180F
ribbon: max. 720Fbolt structure for tightening sealIP68wall mounting, aerial, duct mounting, manhole
FOSC H4C12 inlets and 2 outlets, 蠁10锝?1mmbundle: 4 pcs 24-core splice trays, max. 96F
ribbon: 4 pcs 72-core splice trays, max. 288bolt structure for tightening sealIP68wall mounting, aerial, duct mounting, manhole
FOSC 68042 inlets and 2 outlets, 蠁10-20mm;bundle: 3 pcs 24-core splice trays; max. 72F
ribbon: 6 pcs 48-core splice trays; max. 288Fbolt structure mechanical sealIP68aerial, bracket mounting, direct burial, handhole, manhole
HFOSC 68122 inlets and 2 outlets, 蠁10锝?8mm3 pcs 24-core splice trays, max. 72Fscrew structure for shells tightening seal
cable nuts for port sealingIP68duct mounting, aerial
FOSC 6812B2 inlets and 2 outlets, 蠁10锝?8mm6 pcs 48-core splice trays, max. 288screw structure for shells tightening seal
cable nuts for port sealingIP68duct mounting, aerial
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