Ib Lub thawv xaus fiber ntau yog ib qho ntawm cov khoom tseem ceeb tshaj plaws hauv kev sib txuas lus niaj hnub no. Nws ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv, teeb tsa, thiab faib cov cables fiber optic, tshwj xeeb tshaj yog hauv FTTH (Fiber to the Home), FTTC, cov chaw khaws ntaub ntawv, thiab cov kab ke telecom backbone.

Txawm hais tias nws zoo li lub thawv yas lossis hlau yooj yim los xij, nws yog ib qho tseem ceeb ntawm cov khoom siv hauv paus uas ua kom muaj kev ruaj khov ntawm lub teeb liab, txo cov nqi kho, thiab txhim kho kev nthuav dav ntawm lub network.

1. Lub thawv xaus fiber ntau yog dab tsi?

Lub thawv Fiber Termination yog lub thawv tiv thaiv siv rau ntawm qhov kawg lossis qhov chaw faib khoom ntawm cov xov hlau fiber optic. Nws yog tsim los rau:

• Tshem tawm cov xov hlau fiber ntau uas nkag los
• Tiv thaiv cov ntsiab lus fiber splicing
• Tswj cov fiber patching thiab routing
• Faib cov teeb liab kho qhov muag mus rau ntau qhov kawg

Hauv cov lus yooj yim, nws yog "chaw nres tsheb xa mus" ntawm lub network fiber loj thiab tus neeg siv kawg.

Cov Haujlwm Tseem Ceeb:

• Kev tiv thaiv fiber ntau
• Kev teeb tsa thiab kev xa xov cable
• Kev faib tawm ntawm lub teeb liab kho qhov muag
• Kev tswj hwm txuas (SC, LC, FC, ST)

2. Cov qauv ntawm lub thawv Fiber Termination

Ib lub thawv fiber termination txheem muaj ntau yam tseem ceeb:

2.1 Qhov Rooj Kaw (Tsev)

• Khoom siv: ABS yas, PC, los yog hlau
• Kev tiv thaiv: plua plav tsis muaj dej, tsis muaj kev cuam tshuam, tiv taus kev cuam tshuam
• Cov qauv sab nraum zoov feem ntau ncav cuag IP65 / IP66 qib

2.2 Cov tais sib txuas

• Khaws thiab tiv thaiv cov ntsiab lus sib txuas fusion
• Tswj kom cov fiber bending radius kom zoo
• Tsim kom muaj peev xwm ntau dua

2.3 Vaj Huam Sib Luag

• Txhawb cov fiber connectors xws li SC, LC, FC, ST
• Muab kev sib txuas fiber ntau plug-and-play
• Ua kom muaj kev saib xyuas thiab nthuav dav sai

2.4 Kev Nkag Cable thiab Kev Kho Kom Zoo

• Ruaj ntseg cov xov hlau fiber tuaj
• Tiv thaiv kev rub lossis kev ntxhov siab ntawm lub cev
• Muaj xws li cov khoom siv txo kev ntxhov siab

2.5 Kev Tswj Xyuas Fiber

• Cov lus qhia txog kev xa cov fiber ntau hauv lub thawv
• Tiv thaiv kev poob ntawm kev khoov
• Ua kom kev teeb tsa huv si thiab muaj kev teeb tsa zoo

3. Hom Lub Thawv Txiav Fiber

Cov chaw sib txawv ntawm lub network xav tau ntau hom thawv xaus.

3.1 Lub thawv xaus fiber ntau uas ntsia rau ntawm phab ntsa

Siv rau hauv cov chaw sab hauv tsev xws li:

• Cov tsev nyob
• Cov Chaw Ua Haujlwm
• Chav sib txuas lus hauv txoj kev hauv tsev

Nta:

• Tsim qauv me me
• Kev teeb tsa yooj yim
• Kev daws teeb meem pheej yig rau FTTH

3.2 Lub thawv xaus fiber ntau ntawm Rack-Mount

Siv rau hauv:

• Cov chaw khaws ntaub ntawv
• Chav khoom siv Telecom
• Cov kab ke network backbone

Nta:

• Cov chaw nres nkoj ceev ceev
• Tus qauv tsim khib 19-nti
• Kev tswj hwm yooj yim

3.3 Lub thawv tsis muaj dej sab nraum zoov

Siv rau hauv cov chaw xa khoom FTTH sab nraum zoov.

Nta:

• Tsis muaj dej thiab plua plav (IP65/IP66)
• Cov khoom siv tiv taus UV
• Kev xaiv ntawm ncej lossis phab ntsa mounting

3.4 FTTH Fiber Faib Lub Thawv

Siv rau hauv cov tes hauj lwm nkag mus rau qhov kawg-mais fiber.

Nta:

• Kev txhawb nqa PLC splitter sib xyaw ua ke
• Kev faib tawm fiber ntau tus neeg siv
• Kev tsim qauv me me rau kev nkag mus rau hauv tes hauj lwm

4. Cov Xwm Txheej Thov

4.1 FTTH (Fiber rau Lub Tsev)

• Kev faib cov fiber ntau hauv tsev
• Kev xaus ntawm txoj kab ke fiber ntau
• Kev sib txuas lus ntawm tus neeg siv

4.2 Cov Chaw Khaws Cov Ntaub Ntawv

• Kev tswj hwm thaj chaw fiber
• Kev sib txuas ceev ceev
• Cov txheej txheem faib khoom ntawm pob txha caj qaum

4.3 Cov Kev Sib Txuas Lus Hauv Xov Tooj

• ODN (Optical Distribution Network)
• Kev tswj hwm cov txheej txheem fiber ntau
• Kev siv fiber thoob plaws lub nroog

4.4 Cov Kev Sib Txuas Lus Hauv Tuam Txhab

• Cov kab ke LAN fiber hauv chaw ua haujlwm
• Kev xa xov fiber ntau hauv chav server
• Kev txhim kho thiab kev nthuav dav ntawm network

4.5 Kev Tsim Kho Hauv Lub Nroog Ntse

• Cov tes hauj lwm CCTV saib xyuas
• IoT fiber backbone systems
• Cov txheej txheem kev khiav tsheb thiab kev saib xyuas

5. Cov txiaj ntsig ntawm Fiber Termination Box

5.1 Kev Txhim Kho Kev Ntseeg Tau Hauv Network

Tiv thaiv cov ntsiab lus fiber splicing los ntawm kev puas tsuaj rau lub cev thiab kev ntxhov siab ib puag ncig.

5.2 Kev Txij Nkawm Yooj Yim

Ua kom yooj yim rau kev daws teeb meem thiab kev hloov kho network.

5.3 Kev Teeb Tsa Cable Uas Muaj Qauv

Ua kom cov kab fiber ntau ruaj khov thiab huv si.

5.4 Kev nthuav dav

Txhawb kev nthuav dav ntawm lub network nrog cov chaw nres nkoj ntxiv lossis cov splitters.

5.5 Kev Hloov Kho Ib Puag Ncig

Haum rau sab hauv tsev, sab nraum zoov, thiab chaw ua haujlwm.

6. Yuav Xaiv Lub Thawv Txiav Fiber Li Cas

6.1 Kev Xaiv Peev Xwm

Cov kev xaiv dav dav:

• 4 lub hauv paus
• 8 lub hauv paus
• 12 lub hauv paus
• 24 lub hauv paus
• 48 lub plawv
• 96 lub hauv paus

6.2 Hom Kev Teeb Tsa

• Phab ntsa-mounted → sab hauv tsev FTTH
• Rack-mounted → chaw khaws ntaub ntawv
• Hom sab nraum zoov → cov chaw nkag mus rau hauv xov tooj

6.3 Hom Txuas

• SC (feem ntau)
• LC (cov tshuab ceev ceev)
• FC (kev siv hauv kev lag luam)

6.4 Kev Ntsuas Kev Tiv Thaiv

• Sab Hauv Tsev: IP20–IP30
• Sab nraum zoov: IP65–IP66

6.5 Kev Sib Txuas Lus ntawm Splitter

Rau cov kab ke FTTH, xyuas kom meej tias muaj kev sib raug zoo nrog:

• 1x4
• 1x8
• 1x16
• 1x32 PLC splitters

7. Txheej Txheem Teeb tsa

Kauj Ruam 1: Nkag Mus Rau Cable

Qhia cov xov hlau fiber tseem ceeb rau hauv qhov chaw kaw.

Kauj Ruam 2: Tshem Tawm Cable

Tshem tawm lub tsho sab nraud thiab cov tswv cuab muaj zog.

Kauj Ruam 3: Kev Sib Txuas Ua Ke

Siv cov fusion splicer los txuas cov fibers.

Kauj Ruam 4: Kev Tiv Thaiv

Muab cov tes tsho tiv thaiv kev sib txuas rau saum cov pob qij txha.

Kauj Ruam 5: Kev Taw Qhia Fiber

Npaj cov fibers raws li cov qauv ntawm cov vojvoog khoov.

Kauj Ruam 6: Kev Txuas Patch

Txuas cov pigtails rau lub vaj huam sib luag adapter.

Kauj Ruam 7: Kaw

Kaw lub thawv kom ruaj ntseg kom tiv thaiv tau hmoov av thiab dej.

8. Cov Qauv Lag Luam

8.1 Kev Nce Kev Siv FTTH

Kev xa tawm fiber thoob ntiaj teb tab tom nrawm dua, tshwj xeeb tshaj yog nyob rau hauv nroog.

8.2 Kev Xav Tau Qhov Ceev Ntau Dua

Cov fibers ntau dua hauv cov thawv me me.

8.3 Kev Loj Hlob ntawm Kev Siv Sab Nraud

Kev xav tau cov thawv uas tiv taus dej thiab tiv taus UV ntau zuj zus.

8.4 Kev Hloov Pauv Tsim Qauv

Kev txhawb nqa rau cov splitters plug-and-play thiab cov tais modular.

8.5 Kev Tswj Xyuas Fiber Ntse

Cov txheej txheem yav tom ntej yuav suav nrog cov yam ntxwv ntawm kev sau npe thiab kev saib xyuas.

9. Xaus Lus

Lub thawv Fiber Termination tsis yog tsuas yog ib qho chaw kaw tsis siv neeg xwb - nws yog ib qho tseem ceeb ntawm cov khoom siv hauv paus uas ua kom muaj kev ruaj khov, kev nthuav dav, thiab kev ua haujlwm zoo ntawm cov tes hauj lwm fiber optic niaj hnub.

Txij li FTTH kev nkag mus rau hauv tsev mus rau cov chaw khaws ntaub ntawv loj, nws ua lub luag haujlwm tseem ceeb hauv kev tswj hwm fiber thiab kev ntseeg siab ntawm cov teeb liab.