Mhando dzeFiber Optic Connector

2025-02-12

Ndinoda kutsanangura mhando dzakasiyana dzefiber optic connectors. Regai nditange nekurangarira zvandinoziva. Fiber connectors dzinoshandiswa kubatanidza optical fibers panodiwa connect/disconnect. Kune mhando dzakasiyana-siyana, imwe neimwe ine dhizaini yayo uye mashandisirwo ayo.

mhando dzekubatanidza fiber optic.jpg

Kutanga, ST connector. Ndinoyeuka kuti iconnector yakaita sebayonet, pamwe sedzinoshandiswa muma network ekare. Uyezve pane SC, yandinofunga kuti iconnector inopinza, ine chimiro chesikweya. LC idiki, pamwe rudzi rwe push-pull, inoshandiswa munzvimbo dzine density yakakwira. FC inoshandisa threaded connector, handiti? Yakachengeteka zvakanyanya, pamwe kune nzvimbo dzine vibration yakakwira. MTP neMPO ndezve multi-fiber connections, zvinoshandiswa munzvimbo dzedata. Kune zvakare MU, iyo iri diki pane SC, uye E2000 ine protective shutter. SMA imhando yekare, pamwe yekushandisa mumaindasitiri. DIN istandard yeGerman, isinganyanyi kuwanda. Uye kune duplex connectors senge FDDI neESCON, kunyangwe ndisina chokwadi nazvo.

Mirai, ndinofanira kutarisa kana ndiri kusanganisa chero ruzivo. Semuenzaniso, LC idiki diki, hafu yehukuru hweSC. MTP izita rekambani yeMPO connector, pamwe? Kana kuti zvakafanana here? Zvakare, mamwe ma connectors ari simplex (single fiber) vs duplex (two fibers). Sezvakaita LC inogona kuva duplex nekucheka maviri pamwe chete. SC inogona kuva duplex zvakare. MPO/MTP inogona kuva nema fiber gumi nemaviri kana makumi maviri nemana mu connector imwe chete.

fiber optic connector type.jpg

Mhando dzeFiber Optic Connector Applications: ST yaive yakajairika mumakampasi, SC mudata comm, LC munzvimbo dzine vanhu vakawanda sedata centers, FC muzvishandiso, MPO mubackbone connections. Ndinoda kutaura nezvekurasikirwa kweinsertion uye kurasikirwa kwekudzoka kwega kwega, sezvo izvo zvakakosha pakushanda. Zvakare, mhando dzekupolisha dzakadai sePC, UPC, APC. APC yakakomberedzwa kuti iratidze kumashure kwepazasi, inoshandiswa mumanetwork ane kumhanya kwakanyanya seGPON.

Mira, mushandisi akakumbira mhando dzezvinobatanidza, asi mhando dzekupukuta chikamu chezvinobatanidza. Ndofanira kuisa izvozvo here? Mhinduro yekutanga yakaita, saka pamwe hazvina kuipa. Regai ndigadzire chinobatanidza chimwe nechimwe nezvinhu zvakakosha, mashandisirwo akajairika, uye magadzirirwo ekushanda.

fiber optic connector.jpg

Ndinofanira kuva nechokwadi chekuti handisi kupotsa mhando huru. Ngatizvinyore zvakare: ST, SC, LC, FC, MTP/MPO, MU, E2000, SMA, DIN, FDDI, ESCON, D4, pamwe dzimwe dzakadai seBiconic kana Opti-Jack? Asi idzodzo hadziwanzowaniki. Tarisa pane huru dzataurwa.

Uyewo, pane chimwe nechimwe chinobatanidza, tsanangura zvinhu zvemuviri: rudzi rwekubatanidza (bayonet, snap-in, threaded), saizi yeferrule (ST, SC ine ferrules dze2.5mm, LC 1.25mm). MPO/MTP ine ferrule yakaita rectangular ine fibers dzakawanda.

Mhando dzeFiber Optic Connector Mashandisirwo: ST muma network ekare, FC mu telecom, LC mu data centers dzemazuva ano, MPO mu backbones dzinomhanya zvakanyanya se40/100G Ethernet.

Mhando dzeFiber Optic Connector Mashandiro: Kurasikirwa kwekuisa (kuti chiedza chinorasika zvakadii kana chabatanidzwa) uye kurasikirwa kwekudzoka (kudzoserwa kwekutarisa). APC ine kurasikirwa kuri nani kwekudzoka nekuda kwepolish yakatenderedzwa.

Ndinofanirawo kucherechedza kuti mamwe ma connector anonyanya kufarirwa munzvimbo dzakati wandei, seE2000 muEurope. SMA inoshandiswa mumauto kana mumaindasitiri nekuda kwekugara kwenguva refu.

Regai ndironge ruzivo urwu muzvikamu zvemashoko kune rumwe rudzi rwekubatanidza, sezvakaita mhinduro yekutanga. Ita shuwa kuti wapfupisa asi taura pfungwa huru. Dzivisa kusarongeka kwehunyanzvi. Semuenzaniso, MTP imhando chaiyo yeMPO, saka dzakafanana asi MTP inogona kunge iine zvimwe zvinowedzerwa. Asi pamwe kuti zvive nyore, zviunganidze pamwe chete.

Mhando dzeFiber Optic Connector Tarisa kaviri saizi dzeferrule: ST, SC, FC shandisa 2.5mm; LC inoshandisa 1.25mm. MPO ine fiber yakawanda, saka ferrule yakakura.

Mhando dzeFiber Optic Connector dzekupukuta: PC (Physical Contact), UPC (Ultra Physical Contact), APC (Angled Physical Contact). APC ine kona ye8-degree. UPC ine kurasikirwa kuri nani pane PC, APC iri nani kupfuura. Saka maconnector akaita seSC/APC kana LC/APC aripo, zvichienderana nekushandiswa.

mhando dzekubatanidza fiber.jpg

Ndinofunga kuti chimiro chakanaka. Zvino, nyora chinobatanidza chimwe nechimwe chine ruzivo rwataurwa. Ita shuwa kuti wafukidza mhando dzese huru nehunhu hwadzo.

Heino rondedzero yakarongeka yemhando dzezvinobatanidza zve fiber optic zvinozivikanwa, zvichiratidza maficha azvo akakosha, mashandisirwo azvo, uye hunhu hwekushanda kwazvo:

1. ST Connector (Yakatwasuka)

Dhizaini: Kubatanidza kwakafanana neBayonet (kusunda nekumonereka), ferrule ye2.5mm.
Mashandisirwo: MaLAN ekare, makampasi, network dze multimode.
Kushanda: Kurasikirwa kwekuisa: 0.25–0.5 dB; kurasikirwa kwekudzoka: -35 dB (UPC).
Zvinyorwa: Yakasimba asi yakanyanya kutsiviwa nezvinobatanidza zvidiki.

2. SC Connector (Munyoreri weChinongedzo)

Dhizaini: Dhizaini ye duplex inopinzwa mukati/isikweya, ferrule ye 2.5mm.
Mashandisirwo: Datacom, CATV, GPON (kazhinji neAPC polish).
Kushanda: Kurasikirwa kwekuisa: 0.25–0.5 dB; kurasikirwa kwekudzoka: -60 dB (APC).

3. Chinobatanidza LC (Chinobatanidza Lucent)

Dhizaini: Chibatiso chekusundidzira nekudhonza, 1.25mm ferrule (hafu yehukuru hweSC).
Mashandisirwo: Nzvimbo dzine vanhu vakawanda (data centers, telecom).
Kushanda: Kurasikirwa kwekuisa: 0.1–0.3 dB; kurasikirwa kwekudzoka: -60 dB (APC).

4. FC Connector (Ferrule Connector)

Dhizaini: Chinobatanidza chine shinda, ferrule yesimbi ye2.5mm.
Mashandisirwo: Nzvimbo dzinodedera zvakanyanya (midziyo yekuyedza, telecom).
Kushanda: Kurasikirwa kwekuisa: 0.3–0.5 dB; kurasikirwa kwekudzoka: -40 dB (UPC).

5. MTP/MPO (Multi-Fiber Push-On)

Dhizaini: Multi-fiber (12/24 fibers), rectangular ferrule.
Mashandisirwo: Nzvimbo dzedata (40/100G Ethernet, musana).
Kushanda: Kurasikirwa kwekuisa: ≤0.5 dB; kurasikirwa kwekudzoka: -50 dB (APC).
Zvinyorwa: MTP imhando yeMPO inoshanda zvakanyanya.

6. MU (Chikamu Chidiki)

Dhizaini: Dhizaini diki yakaita seSC, 1.25mm ferrule.
Mashandisirwo: Masisitimu ane huwandu hwakawanda (Japan/Asia).
Kushanda: Zvakafanana neLC asi hazviwanzoitiki.

7. E2000

Dhizaini: Chivharo chine chitubu, ferrule ye2.5mm.
Mashandisirwo: FTTH, nzvimbo dzakachengeteka (Europe).
Kushanda: Kurasikirwa kwekudzoka: -60 dB (APC).

8. SMA (Kadiki-diki A)

Dhizaini: Chinobatanidza simbi ine shinda, 3.17mm ferrule.
Mashandisirwo: Maindasitiri/mauto (maitiro enhaka).
Kushanda: Kurasikirwa kwakanyanya kana tichienzanisa nezvinobatanidza zvemazuva ano.

9. KUBVA

Dhizaini: Chimiro cheGerman, chakaita sedenderedzwa chine sikuruu-lock.
Mashandisirwo: Zvemaindasitiri (zvisingawanzoitiki mazuva ano).

10. Zvinobatanidza zviviri

FDDI/ESCON: Zvinobatanidza zvine nzira mbiri kune network dzakatarwa (dzisingawanzo shandiswa pari zvino).

Zvinhu Zvikuru Zvekufunga nezvazvo

Mhando dzePoland:
- PC/UPC: Flat/domed polish (kurasikirwa kwekudzoka: -50 dB).
- APC: 8° polish yakakombama (kurasikirwa kwekudzoka: -60 dB), inoshandiswa muma network anomhanya zvakanyanya.
Saizi dzeFerrule: 2.5mm (ST/SC/FC), 1.25mm (LC/MU), fiber yakawanda (MTP/MPO).
Mafambiro: LC neMTP ndizvo zvinonyanya kushandiswa pakugadzirisa makombiyuta emazuva ano ane density yakawanda; APC inonyanya kushandiswa pakushandisa single-mode/CATV.

Pfupiso iyi inoenzanisa kukosha kwenhoroondo nezvinodiwa zveindasitiri pari zvino, ichisimbisa mashandiro uye mamiriro ekushandiswa.

Taura Nesu, Wana Zvigadzirwa Zvemhando Yepamusoro uye Basa Rekungwarira.

Dzidza zvimwe

Nhau dzeBLOG

Ruzivo rweIndasitiri

Fiber Optic Cable Inogara Kwenguva Yakadii?

verenga zvakawanda

2026-07-21

Tambo dze fiber optic dzave musimboti wema network ekukurukurirana emazuva ano, zvichitsigira internet inokurumidza, kutaurirana, nzvimbo dzedata, zvivakwa zve5G, otomatiki yemaindasitiri, uye maguta akangwara. Zvichienzaniswa netambo dzemhangura dzechinyakare, tambo dze fiber optic dzinopa bandwidth yakakura, kurasikirwa kwemasaini kwakaderera, daro refu rekutumira, uye kuramba kuri nani kukanganiswa ne electromagnetic interference.

Ungasarudza Sei Cable Yakakodzera yeFiber Patch?

verenga zvakawanda

2026-07-17

Munzvimbo dzemazuva ano dzekutaurirana dzinomhanya zvakanyanya, tambo yechigamba chefiber rave chimwe chezvinhu zvakakosha pakubatanidza zvishandiso zve optical, zvishandiso zve network, uye masisitimu ekuparadzira fiber. Kubva kunzvimbo dzedata uye network dze telecommunications kusvika kuFTTH (Fiber to the Home) deployments uye masisitimu ekutaurirana ebhizinesi, fiber patch cords dzinopa kubatana kwe optical kwakavimbika uye kunoshanda zvakanyanya.

Kuongororwa Kwakakwana kweG.657.A1, G.657.A2 naG.657.B3

verenga zvakawanda

2026-07-13

Nekuiswa kukuru kweFTTH Fiber kuHome, AI computing data centers, 5G fronthaul, indoor comprehensive wiring, FPV drone miniature communication uye kuvaka weak current renovation pasi rose, traditional G.652D single-mode fiber iri kukanganiswa nekurasikirwa kwakanyanya kwekukombama uye nzvimbo shoma yekubatanidza waya, izvo zvinoderedza zvakanyanya kurongeka kwema network ekukurukurirana e high-speed optical. Yakagadzirwa neITU-T, G.657 series bend-insensitive single-mode fiber yakagadzirwa zvakanyanya kune makona akamanikana ekutenderera, waya yakamanikana uye micro-pipeline scenarios. Matatu makuru ezvigadzirwa, G.657.A1 standard bend-resistant fiber, G.657.A2 enhanced bend-resistant fiber uye G.657.B3 ultra-bend-insensitive fiber, inoshandisa differential trench-assisted refractive index profiles, uye inopa misiyano yakayerwa mu minimum bending radius, mode field diameter uye attenuation performance. Dzinofukidza zvinodiwa zvizere kubva pa cost commercial housewing kusvika ultra-compact special wiring.