NSC-CBT12 Waterproof Connector Block Terminal Joint Closure Box

Waterproof fiber splice enclosure

Traditional solution use ONU or FDH (Optical Network Unit/Fiber Distribution Hub), when trunk optical cable arrives to outside of mansions and villas. FTTX Enclosure can replace ONU or FDH because it has fiber distribution function. Inside, it can be fixed 2-4pcs 1*8 or 1*16 PLC, and can be put 24pcs fiber splice protection sleeves. After mating with 1-48F IP67 pre-assembled waterproof connector, FTTX Enclosure can connect each mansion and villa or low voltage silo directly. It can be fixed outside of mansions and villas, or holding pole installation. FTTX Enclosure can reduce signal loss through less connecting node. For in factory pre-assembled FTTX Enclosure, it's no need high skill operator because of no fiber splice operation. Installation efficiency can be increased by 40%.

*FTTA field

Traditionally, Remote Radio Unit (RRU) and Building Base band Unit (BBU) connected by optical fiber cable, formed star network topology. Each RRU need one duplex outdoor cable link to BBU. Installation will need more time and cost will be high.FTTX Enclosure work as an Aggregation/Demark box, link RRU and BBU together. From BBU to FTTX Enclosure, only need one multi-fiber hybrid cable. Then FTTX Enclosure divide fibers to each RRU through IP67 pre-assembled waterproof cable assemblies. RRU can get power through assembled power connector on FTTX Enclosure.It can avoid needless duplication

*Trunk Cable Connecting

Trunk cable needs to be fusion welded frequently because of each drum cable length limited. So connecting point is weak and need to be protected very well. When trunk cable comes into FTTX Enclosure, it will be sealed and fixed by torsion proof cable gland (plastic or metal type). For 5mm-14mm out diameter cable,FTTX Enclosure has different accessories to fit. Torsion gland can release stress when trunk cable bending and protect fiber avoid breaking. Inside of the FTTX Enclosure, main cable and strength member were fixed by fastener, which make sure the box can stand 1200N pulling force long term. Splice protection sleeve (Max. 24pcs) and PLC (Max.2pcs) can be fixed on the body, which make FTTX Enclosure fiber divided very easy. Anti-skid design on the base case, which makes sure FTTX Enclosure holds wire/pole firmly.

*Prospecting or Military Communication

The cable will be replayed frequently, when prospecting or military communication. Normal connector and cable cannot stand frequently and high strength pulling and reuse. Inside of the FTTX Enclosure, armored cable and strength member were fixed by fastener, which make sure the box can stand 1200N pulling force long term. It's very suitable for field use, especially in star network communications. High strength material and arc interface design make sure FTTX Enclosure work abnormally when suffer shocks.

Fiber optic splice enclosures are used to protect stripped fiber optic cable and fiber optic splices from the environment, and they are available for indoor as well as outdoor mounting.

Outdoor fiber optic enclosures are usually weatherproof with watertight seals.

In a typical wall-mounted splice enclosure, fiber optic cable is supported by cable ties, and the cable strenght member is securely fastened to the enclosure’s support. Metallic strenght members must be grounded securely.

The cable jacket(sheath) stops at the splice enclosure’s cable ties. Optical fiber tubes, individual tight buffered fibers, or pigtails are supported by the tube brackets and continue to the splicing trays.

Individual optical fibers should never be exposed outside of a splice tray. Fusion splices or mechanical fiber optic cable splices are contained in the splice trays.

Features:

Large number of cable entry knockouts for incoming and outgoing cables;

Key-lockable main door to prevent accidental opening of splice compartment;

Able to hold up to six MTP loaded cassettes;

Standard accessory kit for cable entry and fibre management included;

Applications:

Ideal for fusion splicing

High fibre density applications

Repairing damaged cables

Suitable for direct termination

Remote cable terminations within building