Fiber Optic Cable Box

Fiber Optic Cable Junction Box yog lub kaw lus kaw lus. Nws yog tsim los tiv thaiv optical fibers, splices, thiab optical Cheebtsam; txhawb nqa lub koom haum fiber ntau; thiab khaws cov fiber ntau. Hermetically kaw kom tiv taus huab cua hnyav, cov thawv no tuaj yeem ntsia tau rau sab nraum zoov lossis hauv ib puag ncig hauv tsev xws li manholes, phab ntsa, lossis kab hauv tsev.

Fiber Optic Junction Box muaj plaub txoj kab sib cais ntawm ib kawg. Txhua channel tso cai rau cov tswv yim ntawm yam tsawg kawg yog ob qhov nruab nrab -muaj peev xwm ntau- fiber ntau cables (dual input) los yog mus txog rau rau me me - muaj peev xwm cables (7 mm inch). Lub clamp- ntawm hermetic foob mechanism ua kom tag nrho sib dhos thiab disassembly ntawm lub hau yam tsis muaj cov cuab yeej tshwj xeeb. Cov ntsiab lus nkag cable raug kaw ntawm lub thawv uas siv roj hmab gaskets ua ntej - txiav inlets.

• Input/output cable diameters: 7 txog 22 mm. Muaj peev xwm siab tshaj plaws: 256 fiber ntau optic (FO) fusions (ob - txheej).

• Splice trays: ​​Rectangular, dav - nkag tau tsim nrog cov tabs txuas ntxiv kom yooj yim fiber ntau cia (txog 32 FO fibers, ob npaug - txheej). Ob qho kev txhawb nqa thaiv thiab ib tus neeg lub tais tuaj yeem tig 90℃thiab xauv rau hauv qhov chaw ruaj khov rau kev txhim kho yooj yim.

• Kev ua haujlwm txuas ntxiv: Cov thawv tuaj yeem qhib, kaw, thiab ua haujlwm yam tsis muaj kev cuam tshuam cov khoom siv hluav taws xob. Tso cai koom nrog / cais cov cables yam tsis tau txiav tag nrho cov fibers, thiab muab kev cia kom txaus rau cov hlab / fiber ntau.

• Axial tension load per cable:​​ >1000 N (xws li D / 45 mm, qhov twg D=cable inch). Lub sijhawm kuaj: 1 teev rau ib kab. Maximum xaim cable:<3 mm.

• Cable flexion: ​​siab tshaj 30℃khoov hauv qab 500 N quab yuam. Kev quab yuam siv 400 mm los ntawm qhov kawg foob. Test cycles: 5 rau ib kab.

• Cable torque: ​​siab tshaj 90℃rotation nyob rau hauv 50 N·m torque. Kev quab yuam siv 400 mm los ntawm qhov kawg foob. Test cycles: 5 rau ib kab.

• Kev vibration tsis kam: ​​Frequency range 10–15 Hz. Swee tus nqi: ib octave ib feeb. Waveform: sinusoidal; amplitude: 3 mm (6 mm ncov-to-peak). Cable fastened 500 hli los ntawm kev foob kawg. Test Duration: 2 teev rau ib axis.

• Static load resistance:​​ >1000 N (thov tshaj 25 cm² rau 10 feeb).

• Ua haujlwm kub: -25℃rau +70℃.

• Mechanical impact protection: ​IK09 (20 J).

• Ingress tiv thaiv: IP68 (tag nrho hermetic thiab weatherproof rau sab nraum zoov siv).

• Durability: ​​Cov khoom tsim kho rau lub neej ua haujlwm tsawg kawg ntawm 20 xyoo.