IbMPO-12 fiber ntau cablepacks 12 optical fibers rau hauv ib qho kev thawb- ntawm qhov txuas, thiab nws tau dhau los ua lub tsev thaiv kev ua haujlwm rau cov ntaub ntawv chaw trunks, 40G / 100G SR4 luv- mus txog qhov txuas, thiab MPO- mus rau -LC breakout cabling. Hom ntawv yog yooj yim rau ntawm daim ntawv. Kev xaiv tsis yog.
Hauv cov haujlwm tiag tiag, feem ntau MPO-12 qhov txuas tsis ua haujlwm tsis yog los ntawm cable nws tus kheej. Lawv yog tshwm sim los ntawm polarity mismatch, ib tug tsis ncaj ncees lawm connector poj niam txiv neej, ib tug APC -rau-UPC mating, los yog ib tug 400G module uas tiag tiag xav tau MPO-16 es tsis txhob ntawm MPO-12. Phau ntawv qhia no taug kev los ntawm MPO-12 yog dab tsi, qhov twg nws haum, qhov polarity thiab poj niam txiv neej ua haujlwm li cas hauv kev xyaum, thiab yuav ua li cas spec txoj cai cable rau 40G, 100G, 400G, thiab 800G txuas ua ntej koj xa RFQ.
MPO-12 Fiber Cable yog dab tsi?
MPO-12 fiber ntau cable yog ua ntej- txiav kev sib dhos nrog 12 fibers xaus rau hauv ib qho Multi-Fiber Push-On (MPO) txuas. Tus connector hom yog txhais los ntawmIEC 61754-7: UathiabTIA-604-5 (FOCIS-5), uas piav qhia txog ferrule geometry, fiber ntau txoj haujlwm, thiab cov khoom siv sib txuas.
Es tsis txhob khiav rau 6 duplex LC thaj qaum los ntawm lub tais, ib qho MPO-12 connector nqa tib 12 fibers nyob rau hauv ib tug hneev taw roughly qhov loj ntawm ib tug tib SC connector. Qhov kev ceev ntawd yog tag nrho vim li cas hom ntawv muaj.
Ob peb lub ntsiab lus engineers yuav tsum nco ntsoov:
- MPO-12 yog akab ntawv hom, tsis yog tus qauv ceev. Cov ntaub ntawv txhawb nqa yog nyob ntawm qhov transceiver, fiber ntau, polarity, thiab channel poob.
- Tib lub rooj sib txoos MPO-12 tuaj yeem tsim ua ib qhokab mob, patch cord, or ibMPO-rau-LC breakout.
- Nws yog dav siv nyob rau hauv 40GBASE-SR4 thiab 100GBASE-SR4 parallel multimode links, thiab nyob rau hauv xaiv 400G parallel tib- hom qauv tsim.
- Tsuas yog 8 ntawm 12 fibers tau ua haujlwm hauv ntau qhov kev xa tawm SR4. Qhov seem plaub txoj haujlwm tsis siv tab sis tam sim no nyob rau hauv lub connector.
MPO vs MTP: Puas yog lawv tib yam?
MPO yog cov khoom sib txuas sib txuas uas tau teev tseg los ntawm IEC thiab TIA cov qauv saum toj no. MTP® yog lub npe lag luam ntawm US Conec rau kev tsim kho, siab -kev ua tau zoo MPO-style connector. Raws liUS Conec, MTP connector yog intermateable nrog generic MPO connectors uas ua raws li IEC 61754-7 thiab TIA-604-5 Hom MPO, thaum ntxiv nta xws li ib tug tshem tau vaj tse, floating ferrule, thiab tighter pin tolerances.
Rau kev yuav khoom thiab kev sib txuas tsim, cov lus teb zoo yog:MTP thiab MPO connectors khub niam txiv, tab sis lawv tsis yog ib txwm ib yam khoom. Cov lus nug xaiv yuav luag tsis yog "MPO lossis MTP?" - nws yog daim ntawv spec tom qab lub connector. Ib qho kev sib sib zog nqus ntawm qhov sib txawv yog nyob rau hauv pebMTP vs MPO engineer cov lus qhia xaiv.
Thaum xa RFQ, cov teb uas tseem ceeb yog:
- Fiber suav thiab active txoj hauj lwm layout
- Fiber ntau (OM3, OM4, OM5, OS2)
- Txoj kev polarity (Hom A, B, lossis C)
- Poj niam txiv neej Connector (pinned los yog unpinned)
- Xaus - ntsej muag polish (UPC lossis APC)
- Poob qib (tus qauv- poob lossis qis- poob)
- Jacket rating (OFNR, OFNP, LSZH)
- Ntev, nrog rau kev pabcuam loops
MPO-12 Fiber Cables siv nyob qhov twg?
Data Center Trunk Cabling
Factory-tawm MPO-12 lub pob tw khiav ntawm fiber ntau faib vaj huam sib luag hauv thaj chaw loj, nruab nrab, thiab thaj chaw faib khoom. Vim tias lawv tau sim nkoj, lawv tshem tawm kev ua haujlwm polishing thiab ua kom cov nyiaj poob qis - qhov txiaj ntsig tseem ceeb thaum txhua qhov kev sib txuas hauv 100G lossis 400G channel tau sib tw rau feem kaum ntawm dB.
40G thiab 100G SR4 Parallel Optics
Raws liIEEE 802.3 ib(40 Gb/s thiab 100 Gb/s Ethernet), 40GBASE-SR4 thiab 100GBASE-SR4 siv plaub txoj kab xaim xaim xaim thiab plaub kab sib txuas tau txais txoj kab hla multimode fiber ntau, tuav 8 ntawm 12 fiber ntau txoj haujlwm hauv MPO{{13.}12 txuas Qhov ntawd yog vim li cas MPO-12 los ua qhov de-facto SR4 interface txawm tias plaub fibers mus tsis siv.
MPO-rau-LC Breakout
IbMPO-rau-LC breakout cablekiv cua ib MPO-12 connector tawm mus rau 6 duplex LC khub. Qhov no yog qhov siab npaum li cas - lub cev ntom ntom ua tau raws li cov kab ntawv hloov pauv lossis thaj vaj huam sib luag uas tseem siv cov chaw nres nkoj LC - piv txwv li, tshem tawm 12- lub cev fiber ntau rau rau 10G LC duplex txuas hauv qhov hloov pauv saum toj kawg nkaus.
Siab -Density Patch Panels thiab Cassettes
MPO modules thiab cassettes cia ib lub khib nyiab nqa 96-144 LC sib npaug. Sab hauv lub cev nyob twj ywm MPO, cov khoom siv sab hauv nyob twj ywm LC, thiab cov cassette tuav cov polarity thiab fiber ntau daim ntawv qhia sab hauv.
MPO-12 Polarity: Hom A vs Hom B vs Hom C
Polarity yog qhov feem ntau MPO txuas tig -ups mus tsis ncaj ncees lawm. Hauv duplex LC cabling, polarity yog intuitive - swap ib connector thiab qhov txuas tuaj. Nyob rau hauv MPO cabling, polarity yog txiav txim los ntawm lub cev txoj kev, lub cassette thaiv, thiab thaj qaum hom ua ke raws li ib tug channel.
Fluke Networksthiab TIA-568 cov qauv piav qhia peb txoj hauv kev polarity:
- Hom A (Txoj Kev A) - Ncaj - dhau.Txoj hauj lwm 1 ntawm qhov kawg A daim duab qhia chaw mus rau txoj hauj lwm 1 ntawm qhov kawg B. Yuav tsum muaj A-rau-Txoj hlua ntawm ib kawg thiab A- mus rau-B thaj qaum rau lwm qhov kawg ntawm cov channel. Feem ntau hauv ib qho - kev xa tawm hom.
- Hom B (Txoj Kev B) - Rov qab.Txoj hauj lwm 1 ntawm qhov kawg A daim duab qhia chaw mus rau txoj hauj lwm 12 ntawm qhov kawg B. Siv ob lub A- rau-B thaj qaum. Qhov no yog txoj hauv kev zoo tshaj plaws rau kev sib txuas optics xws li 40G / 100G SR4 vim tias Tx / Rx khub ua haujlwm tawm symmetrically.
- Hom C (Txoj Kev C) - Pair-flipped.Cov fibers uas nyob ib sab yog flipped hauv lub cable kom fiber 1 kawg A maps rau fiber 2 kawg B.Hom C tsis txhawb kev sib txuas - fiber ntau kisthiab yuav tsum tsis txhob siv rau SR4, SR8, DR4, lossis ib daim ntawv thov twg ntau txoj kab Tx sib koom ib qho txuas.
Rau qhov txuas 40G lossis 100G SR4, qhov kev nyab xeeb tshaj plaws yog hom B MPO-12 lub cev ntxiv rau MPO cov kab sib tw sib tw - tab sis txheeb xyuas tawm tsam cov chaw tsim khoom cov kab lus polarity. Cov kev paub dhau los hais tias nws ntau dua qhov tsis sib haum xeeb: qhov tsis sib haum xeeb ntawm lub cim tshiab 100G channel yog qhov ntau dua li cov fiber ntau tsis zoo, thiab nws yog thawj qhov yuav tsum tau kuaj ua ntej rub tawm OTDR.
MPO-12 puas siv tau rau 400G thiab 800G?
Qhov no yog qhov kev xav ua yuam kev kim. MPO-12 haum rau qee qhov 400G optics, tab sis tsis yog txhua tus ntawm lawv, thiab yuav luag tsis muaj tus qauv 800G optics.
400G nrog MPO-12
- 400GBASE-DR4siv 4 qhov sib npaug ib zaug - hom kab (8 fibers nquag) dhau ntawm MPO-12 APC connector. Qhov no yog qhov feem ntau siv MPO-12 rooj plaub hauv 400G.
- 400G-SR4.2 (BiDi)siv ob lub wavelengths ib fiber ntau kom haum 400G rau 8 active multimode fibers, feem ntau ntawm MPO-12 UPC connector. Paub meej tiv thaiv cov ntaub ntawv kho qhov muag optic.
400G / 800G nrog MPO-16, Tsis yog MPO-12
- 400GBASE-SR8siv 8 txoj kab sib luag multimode tshaj 16 fibers - txhais rau 16-fiber MPO connector (MPO-16), tsis yog MPO-12.
- 800GBASE-SR8, raws li txhais los ntawmIEEE 802.3 df, kuj tseem siv 8 txoj kab hla 16 multimode fibers thiab tsim nyob ib ncig ntawm MPO-16.
- 800G -DR8ib leeg- hom siv 8 sib npaug ib zaug - hom kab - dua MPO-16.
MPO-12 vs MPO-16 hauv ib kab lus
Yog tias koj daim ntawv qhia chaw nres ntawm 40G/100G SR4 lossis 400G DR4/SR4.2, MPO-12 yog lawm. Yog tias koj daim ntawv qhia taug kev mus txog 400G-SR8 lossis 800G, npaj rau MPO-16 lub cev txij hnub ib - cov khoom sib txuas yog lub cev sib txawv thiab tsis sib xws.
MPO-12 Cable xaiv rooj los ntawm kev ceev thiab daim ntawv thov
| Daim ntawv thov | Hom Fiber | Connector Interface | Active Fibers | Sau ntawv |
|---|---|---|---|---|
| 40GBASE-SR4 | OM3 / AWM 4 | MPO-12 UPC | 8av 12 | OM3 Tsawg dua lossis sib npaug li 100 m, OM4 Tsawg dua lossis sib npaug li 150 m rau IEEE 802.3ba. |
| 100GBASE-SR4 | OM3 / AWM 4 | MPO-12 UPC | 8av 12 | OM3 Tsawg dua lossis sib npaug 70 m, OM4 Tsawg dua lossis sib npaug li 100 m ib IEEE 802.3bm. |
| MPO-rau-LC Breakout | OM3 / OM4 / OS 2 | MPO-12 rau 6 × LC duplex | Nyob ntawm tus tsim | Siv los rhuav lub pob tw los hloov chaw nres nkoj. |
| 400GBASE-DR4 | OS2 single-mode | MPO-12 APC | 8av 12 | Parallel single-mode, Tsawg dua lossis sib npaug li 500 m rau IEEE 802.3bs. |
| 400G-SR4.2 BiDi | OM4 / OM5 | MPO-12 UPC | 8av 12 | Ob lub wavelengths rau fiber ntau. Txheeb xyuas cov ntaub ntawv kho qhov muag optic. |
| 400GBASE-SR8 | OM3 / AWM 4 | MPO-16 | 16 | Tsis yog MPO-12. Npaj rau MPO-16 pob tw. |
| 800GBASE-SR8 | OM3 / AWM 4 | MPO-16 | 16 | IEEE 802.3df, MPO-16 nkaus xwb. |
Cov duab nyob deb ua raws li IEEE 802.3 channel kev taw qhia. Ib txwm txheeb xyuas cov ntaub ntawv tshwj xeeb ntawm cov transceiver, txij li tus neeg muag khoom- cov peev nyiaj poob tshwj xeeb tuaj yeem ua rau luv luv.
Yuav ua li cas xaiv txoj cai MPO-12 Fiber Cable
1. Pib nrog Transceiver, Tsis yog Cable
Cov ntaub ntawv transceiver txhais yuav luag txhua qhov kev txiav txim siab. Ua ntej txhua yam, rub daim ntawv teev cov ntaub ntawv thiab paub meej tias: hom txuas (MPO-12, MPO-16, LC), hom fiber ntau (qib ntau hom lossis ib hom-} hom), polish (UPC lossis APC), yuav tsum muaj polarity, qhov siab tshaj plaws ncav cuag, thiab kev siv nyiaj poob qis. Yog hais tias lub module yog 400G-DR4 APC, tsis muaj UPC multimode cable yuav txuag qhov txuas.
2. Xaiv cov Qib Fiber los ntawm Kev Tshaj Tawm thiab Txoj Kev Qhia
OM3 npog feem ntau luv luv multimode txuas thiab yog tus nqi ntau tshaj - xaiv tau zoo. OM4 yuav ncav cuag cov paj thiab yog qhov kev xaiv zoo dua rau 100G raws ntev dua 50 m lossis rau cov nroj tsuag cable uas yuav rov qab siv rau yav tom ntej. OS2 yog qhov yuav tsum tau ua rau tib qho tib si - hom optics xws li DR4. OM5 tsuas yog tsim nyog qhia thaum lub network siv luv luv -wavelength division multiplexing (SWDM) optics. Cov ncauj lus kom ntxaws txog kev sib piv muaj nyob hauv pebOM1-OM5 multimode fiber ntau nrug qhia.
3. Xauv Polarity ua ntej koj xaj
Txiav txim siab hom A, B, lossis C ntawm qib channel, tsis yog qib cable. Document lub cev, cassette, thiab thaj qaum polarity ua ke. Hom B lub cev nrog cov hlua khi tsis ncaj ncees ua raws nraim li cov kab tawg ntawm cov khoom siv fiber ntau.
4. Paub meej tias poj niam txiv neej connector
Pinned (txiv neej) MPO connectors nqa cov kev sib tw pins; unpinned (poj niam) MPO connectors tau txais los ntawm lub adapter. Txhua khub niam txiv yuav tsum yog ib tug txiv neej thiab ib tug poj niam. Pinned-rau-pinned tsis tuaj yeem ntxig. Poj niam-rau- poj niam sib haum xeeb tsis zoo thiab ua rau poob siab. Feem ntau cov transceivers nthuav tawm tus poj niam interface, uas txhais tau hais tias thaj qaum ntawm cov khoom siv feem ntau yog txiv neej.
5. UPC lossis APC - Tsis txhob Ob leeg
UPC lub ntsej muag kawg yog tiaj tus - polished; APC kawg lub ntsej muag yog angled ntawm 8 degree. Mating UPC connector rau APC connector puas tsuaj rau ob sab kawg thiab ua wildly tawm - ntawm -spec rov poob. Raws li txoj cai dav dav: multimode parallel optics siv UPC; ib leeg -mode parallel optics (DR4) siv APC. Rau kev sib tham tob, saib pebAPC fiber ntau optic cable qhia.
6. Tus qauv- Poob vs Tsawg- poob
Txhua khub niam txiv MPO pab txhawb kwv yees li 0.35 dB (tus qauv) lossis 0.20 dB (tsawg- poob) ntawm tus neeg muag khoom tshwj xeeb. Nyob rau hauv ib lub channel nrog lub cev, ob lub cassettes, thiab ob txoj hlua txuas, qhov sib txawv ntawd ntxiv txog yuav luag 1 dB ntawm lub taub hau - feem ntau qhov sib txawv ntawm qhov kev hla dhau thiab qhov tsis ua tiav 100G lossis 400G txuas. Xaiv qis- poob rau 100G thiab siab dua, rau cov channel uas muaj peb lossis ntau dua cov khub sib txuas, lossis rau ib qho txuas uas xav kom rov siv dua tom qab hloov kho dua tshiab.
7. Xaiv lub tsho zoo
OFNP (plenum) rau huab cua- tuav qhov chaw, OFNR (riser) rau txoj hauv kev ntsug ntawm cov plag tsev, thiab LSZH rau European kev teeb tsa lossis thaj chaw uas muaj pa taws nruj heev- cov kev cai emission. Jacket rating yog ib lub tsev - code yuav tsum tau nyob rau hauv feem ntau cov tuam tsev lag luam - tau txais nws tsis ncaj ncees lawm thiab cable tsis soj ntsuam tsis hais txog ntawm optical kev ua tau zoo.
8. Ntsuas txoj kev, Tsis yog khib - mus rau -Rack Distance
Ntxiv cov khoom siv nyiaj siv ua haujlwm, cov kab ntsug ntsug, slack loops, thiab thaj vaj huam sib luag routing. A 7 m khib-rau- khib qhov sib txawv feem ntau xav tau 10-12 m cable. luv luv quab yuam ib splice los yog ib tug hloov; ntev heev blocks airflow.
Feem ntau yuam kev thaum yuav MPO-12 Cables
- Kho "MPO-12" raws li kev ua tiav spec.Ob lub cables sau tias MPO-12 tuaj yeem sib txawv ntawm polarity, poj niam txiv neej, polish, poob qib, thiab lub tsho - thiab ib qho ntawm qhov tsis sib xws ua txhaum qhov txuas.
- Tsis quav ntsej polarity ntawm theem channel.Polarity yog cov cuab yeej channel, tsis yog cov cuab yeej cable. Hom B lub cev tsis tuaj yeem lav qhov txuas ua haujlwm ntawm nws tus kheej.
- Mixing pinned thiab unpinned incorrectly.Ob lub pinned connectors tsis tuaj yeem ua phooj ywg, thiab ob tus pinned connectors tsim kev sib raug zoo tsis tuaj yeem.
- Piv txwv tias MPO-12 haum txhua 400G lossis 800G optic.400G-SR8, 800G-SR8, thiab 800G-DR8 xav tau MPO-16. Xyuas qhov optic ua ntej lub cable.
- Xaiv OM3 thaum OM4 xav tau.A 90 m 100G-SR4 txuas khiav ntawm OM4 thiab ua tsis tiav ntawm OM3. OM3 tus nqi txuag ploj thaum thawj zaug hloov pauv.
- Tsis nco qab qhov nyiaj txiag poob.Tag nrho cov channel poob tseem ceeb tshaj qhov ntev cable. Yog xav paub ntxiv, saib pebinsertion loss piav qhia.
Installation thiab Test List
Ua ntej Installation
- Paub meej tias tus qauv transceiver thiab connector interface.
- Paub meej hom fiber ntau, txoj kev polarity, poj niam txiv neej, polish, poob qib, thiab lub tsho.
- Re- ntsuas txoj kev, suav nrog cov kev pabcuam kev pabcuam thiab khoov cov nyiaj pabcuam.
- Daim ntawv lo ob qhov kawg ua ntej rub.
Thaum lub installation
- Khaws cov kaus mom plua plav nyob rau hauv qhov chaw kom txog thaum lub caij sib tw.
- Txaus siab rau qhov tsawg kawg nkaus khoov vojvoog - feem ntau 10 × cable OD rau kev teeb tsa, 20 × hauv qab thauj khoom.
- Nyob hauv qab qhov siab tshaj plaws rub nro; MPO cov rooj sib txoos muaj kev nkag siab ntau dua los rub kev ntxhov siab ntau dua li cov kab sib txuas yooj yim.
Tom qab installation
- Tshawb xyuas thiab ntxuav txhua lub ntsej muag MPO nrog MPO- ntsuas cov tshuaj ntxuav thiab lub tshuab ntsuas fiber ntau - ib txoj haujlwm qias neeg ua rau tag nrho 12-fiber txuas.
- Xeem polarity kawg-rau- xaus nrog MPO polarity tester.
- Ntsuas qhov poob; sau tus nqi ib -channel.
- Hloov cov khib nyiab, vaj huam sib luag, thiab cov ntaub ntawv chaw nres nkoj.
MPO-12 Fiber Cable FAQ
Q: Puas yog MPO-12 zoo ib yam li MTP?
A: Tsis yog. MPO yog hom kab txuas txuas dav dav txhais los ntawm IEC 61754-7 thiab TIA-604-5. MTP yog US Conec's branded high-performance MPO connector. Lawv yog cov intermateable tab sis tsis zoo tib yam khoom.
Q: Qhov txawv ntawm MPO-12 thiab MPO-16 yog dab tsi?
A: MPO-12 nqa 12 fibers hauv ib kab; MPO-16 nqa 16 fibers hauv ib kab. Lub suab ferrule thiab qhov ntev sib txawv, yog li MPO-12 thiab MPO-16 connectors tsis sib xws. MPO-16 yog tus qauv interface rau 400G-SR8, 800G-SR8, thiab 800G-DR8.
Q: Puas yog MPO-12 hom ib leeg lossis ntau hom?
A: Ob leeg. MPO-12 muaj nrog OM3, OM4, OM5 multimode fiber ntau thiab nrog OS2 ib hom fiber ntau. Hom fiber ntau yog ywj siab ntawm cov hom ntawv txuas.
Q: Puas yog MPO-12 txiv neej lossis poj niam?
A: Los yog, nyob ntawm kev txiav txim. Txiv neej MPO connectors muaj alignment pins; poj niam MPO connectors tsis. Ib khub niam txiv yuav tsum yog ib qho ntawm txhua tus.
Q: Dab tsi polarity siv 40G lossis 100G SR4?
A: Feem ntau SR4 tsim siv hom B (rov qab) polarity kawg -rau- kawg. Hom A muaj ntau dua nyob rau hauv ib qho -mode ib puag ncig. Hom C yuav tsum tsis txhob siv rau parallel optics.
Q: Puas yog 40G SR4 siv tag nrho 12 fibers?
A: Tsis yog. 40GBASE-SR4 thiab 100GBASE-SR4 txhua tus siv 8 fibers (4 Tx, 4 Rx). Qhov seem 4 txoj haujlwm fiber ntau hauv MPO-12 connector tsis siv tab sis lub cev tam sim no.
Q: Puas tuaj yeem MPO-12 txhawb 400G?
A: Yog rau 400G-DR4 (ib qho tib yam -mode, MPO-12 APC) thiab 400G-SR4.2 (BiDi multimode, MPO-12 UPC). Tsis yog rau 400G-SR8, uas yuav tsum tau MPO-16.
Q: Puas tuaj yeem MPO-12 txhawb 800G?
A: Tsis yog, tsis nyob hauv tus qauv IEEE 802.3df 800G optics. 800GBASE-SR8 thiab 800G-DR8 siv MPO-16.
Q: Muaj pes tsawg LC connectors tuaj yeem ua rau MPO-12 tawg?
A: Ib qho MPO-12 txuas nrog 12 fibers tawg mus rau 6 duplex LC connectors. Yog tias tsuas yog 8 fibers siv (raws li hauv SR4 daim ntawv thov), lub breakout cable yuav raug tsim nrog 4 duplex LC thiab 4 txoj haujlwm tsis siv, lossis ua ib txwm ua raws li MPO-12 txog 8 LC.
Q: Qhov txawv ntawm UPC thiab APC MPO yog dab tsi?
A: UPC kawg lub ntsej muag yog tiaj tus (0℃kaum sab xis) nrog kev rov qab poob ntau dua lossis sib npaug li 50 dB; APC kawg lub ntsej muag yog angled ntawm 8℃nrog kev rov qab poob ntau dua lossis sib npaug rau 65 dB. UPC yog tus qauv rau multimode parallel optics; APC yuav tsum muaj rau ib zaug -hom DR4 thiab zoo sib xws tib yam - hom optics. UPC thiab APC connectors yuav tsum tsis txhob sib tov.
Q: Kuv puas tuaj yeem ntsaws MPO-12 rau hauv qhov chaw nres nkoj MPO-16?
A: Tsis yog. Lub ferrule fiber ntau - txoj hauj lwm layout txawv, thiab cov connectors tsis intermateable. Siv hom connector teev los ntawm lub transceiver.
Xaus
MPO-12 fiber cable daws teeb meem tiag tiag - qhov ceev, kev xa tawm ceev, thiab kev tswj xyuas cov kab huv huv - rau 40G, 100G, thiab xaiv 400G cov ntaub ntawv chaw txuas. Nws kuj yog ib qho yooj yim cables rau spec incorrectly, vim hais tias "MPO-12" ib leeg tsis yog ib qho kev txiav txim tiav.
Ua ntej koj tso qhov kev txiav txim, kaw cov qauv transceiver, hom fiber ntau, polarity, poj niam txiv neej, polish, poob qib, lub tsho, thiab tag nrho routing ntev. Yog tias daim ntawv qhia kev nce mus txog 400G-SR8 lossis 800G, npaj lub cev pob txha nyob ib puag ncig MPO-16 txij thaum pib. Rau cov phiaj xwm sib xyaw lub cev, kev tawg, thiab thaj ua rau tib lub channel, kev tshuaj xyuas nrawm tawm tsam pebMPO cable hom lus qhiapab kom tsis txhob muaj kev sib raug zoo ua ntej lawv ncav cuag lub khib.
Thaum tsis ntseeg, xa cov qauv transceiver, txuas daim duab, thiab vaj huam sib luag layout rau koj tus neeg muag khoom nrog RFQ. Txoj cai MPO-12 specification ntawm daim ntawv yog dab tsi lav qhov txuas tuaj thawj zaug ntawm qhov chaw.
