Breakout Cable Guide: Parallel Fiber Applications rau 40G Los ntawm 800G Networks
May 08, 2026| Fiber optic breakout cable-tseem hu ua fanout lossis harness cable- siv ib tug multi-fiber MPO/MTP connector thiab faib nws mus rau hauv ib tug duplex connectors (feem ntau LC). Qhov no tso cai rau ib qho siab -qhov chaw nres nkoj nrawm txuas mus rau ntau qhov qis dua -ceev duplex li: ib qho 100G QSFP28 SR4 chaw nres nkoj kiv cua tawm mus rau plaub 25G SFP28 servers, lossis 800G hloov chaw nres nkoj sib cais ua ob qho kev ywj pheej 400G GPU NIC txuas.
Qhov no breakout cable qhia raudata center parallel fiber ntau deploymentsnpog cov kev txiav txim siab engineering uas cais qhov kev teeb tsa huv si los ntawm $ 50,000 kev hloov pauv thaum muaj xwm txheej ceev: kev xaiv architecture, kev npaj polarity, poob nyiaj txiag, thiab kev xa khoom yuam kev uas peb khaws cia hauv thaj chaw.
Yuav ua li cas Parallel Fiber Breakout ua haujlwm tiag tiag
MPO-rau-LC breakout cable muaj MPO/MTP multi-fiber connector ntawm ib kawg thiab ntau lub duplex connectors ntawm lwm yam. Ib qho 8- fiber ntau MPO tawg rau plaub LC duplex khub. A 16- fiber ntau MPO-16 kiv cua rau hauv yim LC khub, los yog ob qho sib cais MPO-12 connectors rau module-rau-module splitting.
Qhov no yog mechanically txawv ntawm lub cev cable, uas muaj MPO connectors ntawm ob hnub rau kev hloov - mus rau - hloov mus tas li, thiab los ntawm ib tug hloov dua siab tshiab cable, uas remaps fiber ntau pawg (hais, 2 × MPO-12 mus rau 3 × MPO-8) yam tsis hloov connector tsev neeg. Cov kab mob hauv lub cev ua haujlwm ntawm lub cev. Conversion cables tswj kev hloov ntawm architecture. MTP breakout cables tuav lub ntsuas kawg ntawm koj qhov kev sib txuas ua ke thiab cov khoom siv duplex.
Breakout Cable Hom los ntawm Connector thiab Fiber suav
Breakout cables poob rau hauv peb lub ntsiab configurations txhais los ntawm fiber ntau suav: 8-fiber (rau 40G/100G SR4 thiab 400G DR4), 16-fiber (rau 400G SR8 thiab 800G SR8), thiab 24-fiber (rau high-density backing applications). Hom connector, suav fiber ntau, thiab connector poj niam txiv neej yuav tsum phim koj transceiver lub cev interface raws nraim, thiab cov kev xaiv tau multiplied li parallel optics tsiv ntawm 40G rau 800G.
Cov kev teeb tsa ntau tshaj plaws: 8-fiber MPO-12 txog 4 × LC duplex (rau 40G SR4, 100G SR4, 400G DR4), 16-fiber MPO-16 txog 8 × LC duplex lossis 20 × LC 20 (rau 30 × LC 10) SR8, 800G SR8), thiab 24- fiber ntau MPO-24 rau 3 × MPO-8 lossis 12 × LC duplex (rau cov txheej txheem siab ceev). SC connectors tseem tshwm sim nyob rau hauv legacy telecom installation tab sis tsis ua hauj lwm los ntawm niaj hnub data center breakout designs. LC dominates vim nws ib nrab-loj hneev taw thiab latch mechanism. Yog tias koj tau txais ib txoj hauv kev qub txeeg qub teg nrog SC-tawm fiber ntau panels, txoj kev ceev tshaj plaws rau pem hauv ntej yog SC-rau-LC hybrid adapters ntawm lub vaj huam sib luag; kev cai SC-fanout breakout cables feem ntau yuav tsum tau 4-6 lub lis piam ua lub sij hawm los ntawm feem ntau manufacturers.
Connector Gender Rule
Connector poj niam txiv neej ua raws li ib txoj cai: transceivers yog txiv neej, yog li txhua txhua breakout cable uas mates rau ib tug transceiver yuav tsum yog poj niam. Rau vaj huam sib luag-rau- vaj huam sib luag lub cev sib txuas, poj niam txiv neej nyob ntawm hom adapter. Yog kojMPO / MTP cable sib dhostuaj txog nrog poj niam txiv neej tsis ncaj ncees lawm, koj tsis tuaj yeem kho qhov no hauv thaj teb yam tsis muaj US Conec MTP PRO connector thiab tus pin exchanger cuab yeej, uas cov kws tshaj lij feem ntau tsis nqa.
Base-8 vs Base-12 vs Base-16: Ua li cas Architecture haum rau koj tus qauv Breakout?
Lub Base-8 piv rau Base-12 qhov kev txiav txim siab yog qhov loj tshaj plaws tus nqi zais zaum hauv txhua qhov kev xa tawm, thiab peb txoj haujlwm tsis meej: rau txhua qhov kev sib txuas optics tshiab, Base-8 yog qhov tseeb.
Tus nqi ntawm Stranded Fiber
Nov yog lej. A100G QSFP28 SR4chaw nres nkoj ntawm koj tus txha nraub qaum hloov tus nqi kwv yees tib yam txawm tias nws txuas rau ib qho 100G ntaus ntawv lossis plaub 25G servers. Lub breakout cable yog qhov sib txawv ntawm ob lub topologies, thiab ntawm nkim 75% ntawm koj qhov chaw nres nkoj bandwidth lossis siv tag nrho nws. Hla 500 qhov txuas, qhov ntawd yog 2,000 fibers nqa cov ntaub ntawv xoom. Ntawm OM4 tus nqi raug cai, kev nqis peev fiber ntau ib leeg khiav $ 10,000- $ 16,000 ua ntej koj tso nyiaj rau lub vaj huam sib luag qhov chaw uas tsis siv cov fibers nyob. Ib lub chaw ua haujlwm cov ntaub ntawv peb tau txhawb nqa cov ntaub ntawv $ 40,000 hauv kev tso tseg tom qab 100G rollout ntawm Base-12 infrastructure.
Clean Port Mapping
Lub breakout- theem cuam tshuam yog sib npaug sib npaug. A Base-8 MPO-rau-LC hlua khi ua rau plaub lub duplex LC khub uas qhia meej meej rau 4-chaw nres nkoj, 8-chaw nres nkoj, 16-chaw nres nkoj, thiab 32-chaw nres nkoj kab phaib. Tag nrho cov lej no muab sib npaug los ntawm plaub. Lub Base-12 txoj hlua khi muab rau koj rau LC khub, uas tsis sib haum nrog 16- lossis 32-chaw nres nkoj phaib yam tsis tau tawm ntawm cov chaw nres nkoj menyuam ntsuag.
Tab sis lub hauv paus no -8 vs base-12 breakout cable kev txiav txim siab muaj qhov xwm txheej uas hloov txhua yam: yog tias koj twb muaj Base-12 lub cev cog nrog ntau pua qhov txuas txuas, txoj kev hloov dua siab tshiab (2 × MPO-12 rear → 3 × MPO-8 pem hauv ntej) muab 100% fiber ntau siv los ntawm cov khoom qub qub. Kev lag luam tawm yog qhov sib txuas ntxiv, feem ntau 0.35-0.5 dB ntawm qhov kev tso tawm ntxiv, uas ua rau koj cov peev nyiaj txuas ntxiv. Rau cov channel khiav ze rau 1.5 dB txwv ntawm 100GBASE-SR4 (IEEE 802.3 ib), qhov kev pauv ntawd-tawm yuav tsum tau suav, tsis suav.
Ripping tawm Base-12 pob tw rau Base-8 yog qhov ncaj ncees nyob rau hauv ib qho xwm txheej: koj tab tom rub tag nrho cov kab tshiab hauv ib lub tis nrog 200+ cov kab txuas txuas optic tshiab thiab 5+ xyoo qab ntug. Rau txhua yam me me, hloov pauv cassettes yog hu txoj cai.
Rau 400G thiab 800G ib puag ncig sivSR8 lossis DR8 transceiversnrog 16-fiber interfaces, Base-16 (MPO-16) nkag mus rau hauv daim duab. Ib qho MPO-16 rau dual MPO-12 breakout cable yog tus qauv txheej txheem rau kev sib cais ib qho 800G hloov chaw nres nkoj rau hauv ob qho kev ywj pheej 400G neeg rau zaub mov txuas, ib qho kev nthuav dav hauv qab no.
Polarity Planning rau Breakout Cables: Hom A, B, C, U1, thiab U2
Polarity yuam kev yog ib qho ntawm feem ntau ua rau breakout link tsis ua hauj lwm, thiab lawv nyob nraum maddening rau teeb meem vim hais tias lub cev kev twb kev txuas zoo meej thaum qhov txuas nyob twj ywm tsaus.
Cov ntsiab lus tseem ceeb: txhua qhov xa tawm fiber ntau yuav tsum tuaj txog ntawm qhov chaw txais khoom ntawm qhov kawg. Nyob rau hauv ib qho 8- lossis 16- fiber ntau MPO breakout cable, txoj kab tsheb ciav hlau hla tag nrho cov channel, lub cev, thaj vaj huam sib luag, cov hlua tawg, duplex thaj qaum, yuav tsum tuav Tx-rau-Rx kev sib raug zoo thoob plaws txhua txoj haujlwm fiber ntau.
Siv hom B rau cov kab sib txuas optic breakout cables.Tsis yog "xav txog" lossis "pom zoo" - siv nws. Hom B tag nrho thim rov qab txoj haujlwm fiber ntau (txoj haujlwm 1 daim duab qhia chaw mus rau txoj haujlwm 12), siv hom kev tivthaiv zoo ib yam ntawm ob qhov kawg ntawm cov channel, thiab ua raws li cov transceiver pinouts uas txhais los ntawm IEEE 802.3 rau QSFP thiab OSFP interfaces. Hom A tuaj yeem ua haujlwm tau tab sis xav tau hom B thaj qaum ntawm ib kawg ntawm txhua qhov channel, qhov yuav tsum tau hnov qab ntawm 3 AM thaum lub sijhawm txiav, thiab lub sijhawm ntawd koj tab tom sib pauv transceivers peb zaug ua ntej ib tus neeg kuaj polarity.
Zam hom C rau qhov sib npaug ntawm optics nkaus. Nws khub -flip mapping (1↔2, 3↔4, thiab lwm yam) ua haujlwm zoo rau duplex-rau-duplex scenarios tab sis scrambles txoj kab txoj haujlwm nyob rau hauv parallel transceivers. Ntau tus neeg muag khoom qhia cov npe A, B, thiab C raws li cov kev xaiv sib npaug yam tsis muaj kev txwv qhov kev txwv no, uas yog li cas kev xa mus xaus nrog ib qho txuas ua haujlwm thiab ib qho uas nyob ib sab ua tsis tau vim tsis muaj laj thawj pom tseeb.
Kev txhim kho tsim nyog taug qab:ANSI/TIA-568.3-Etau nthuav tawm universal polarity Methods U1 thiab U2 hauv 2022. Ob leeg siv hom-B pob tw thiab qauv A-rau-B duplex thaj qaum, tshem tawm qhov xav tau rau MPO tshwj xeeb- rau-LC modules ntawm txhua qhov kawg. Txoj Kev U2 ib txwm txhawb nqa cov ntawv thov kev sib cais ncaj qha, suav nrog 400G-rau-4 × 100G kiv cua- tawm. Raws li qhov qub A/B/C system, 4-rack deployment tej zaum yuav xav tau tsib tus lej MPO feem. Txoj Kev U2 tsoo qhov ntawd mus rau ob: Hom-B lub cev thiab tus qauv LC thaj qaum. Feem ntau cov kev qhia txog kab hluav taws xob tam sim no tseem tsuas yog npog A / B / C, uas txhais tau hais tias cov kws tsim qauv tsim qauv tshiab tsis nco txog qhov yooj yim U2 muab.
Tab sis ntawm no yog qhov sib txawv ntawm cov neeg muag khoom feem ntau yuav tsis ntog: U2 hom -B adapter orientation (qhov tseem ceeb- mus txog qhov tseem ceeb- nce) tsis txhawb singlemode APC connectors, uas yuav tsum tau tawm tsam qhov kawg ntawm lub ntsej muag kom rov qab poob zoo. Yog tias koj qhov kev xa tawm 400G / 800G siv singlemode DR optics, Txoj Kev U1 nrog Hom-A adapters yog qhov kev xaiv raug txawm tias U2 qhov yooj yim kom zoo dua. Txhawm rau txheeb xyuas ntawm -site: xyuas koj lub vaj huam sib luag MPO adapter qhov kev taw qhia tseem ceeb. Yog hais tias cov adapters yog qhov tseem ceeb - nce - mus rau - qhov tseem ceeb - nrog APC - polished ferrules, koj muaj U2-incompatible configuration txawm hais tias koj cable spec hais li cas.
Breakout Cable Applications los ntawm Ceev Tier: 40G rau 800G
| Ceev | Transceiver | Fiber suav | MPO Hom | Breakout Config | Fiber / Max nrug |
|---|---|---|---|---|---|
| 40G | QSFP + SR4 | 8 | MPO-12 (8 ua haujlwm) | 1 × MPO → 4 × LC duplex | OM 4 150m |
| 100G | QSFP28 SR4 | 8 | MPO-12 (8 ua haujlwm) | 1 × MPO → 4 × LC duplex | OM 4 100m |
| 400G | QSFP-DD DR4 | 8 | MPO-12 (8 ua haujlwm) | 1 × MPO → 4 × LC duplex | OS2 500m |
| 400G | QSFP-DD SR8 | 16 | MPO-16 | 1 × MPO-16 → 2 × MPO-12 | OM 4 100m |
| 800G | OSFP 2 × DR4 | 16 | Dual MPO-12 | Direct dual MPO-12 | OS2 500m |
| 800G | OSFP SR8 | 16 | MPO-16 | 1 × MPO-16 → 2 × MPO-12 | OM5 pom zoo |
Lub fiber ntau kem xav tias tshiab cable rub. Yog tias koj rov qab siv OM3 lossis OM4 lub cev pob txha uas twb muaj lawm rau 400G + daim ntawv thov, qhov kev ncua deb thiab qhov poob ntawm cov npoo hloov, qee zaum txaus los cuam tshuam qhov txuas uas yuav dhau mus rau ntawm daim ntawv. Cov seem architecture saum toj no suav nrog kev hloov pauv cassette lej rau cov xwm txheej ntawd.
800G-rau-2 × 400G Breakout hauv AI Data Centers
Hauv GPU-raws li AI pawg, cov keyboards khiav 800G thaum server NICs (ConnectX-7, BlueField-3) tseem nyob ntawm 400G. Qhov no tsim ntau tshaj 800G breakout cable architecture nyob rau hauv ntau lawm niaj hnub no: ib tug OSFP 800G chaw nres nkoj splitting mus rau hauv ob ywj siab 400G txuas ntawm MPO breakout cabling.
Kev siv lub cev yog nyob ntawm tus transceiver's interface. IbOSFP SR8nrog ib qho MPO-16 connector yuav tsum muaj MPO-16 rau dual MPO-12 breakout cable; txhua MPO-12 ceg txuas mus rau 400G SR4 lossis DR4 NIC. Ib qho OSFP 2 × DR4 nrog dual MPO-12 connectors yuav tsum tsis muaj breakout kiag li; txhua MPO-12 chaw nres nkoj txuas ncaj qha mus rau 400G DR4 module. Hauv kev xyaum, ob lub MPO-12 ob txhais ceg los ntawm ib qho OSFP breakout feem ntau taug kev mus rau ntau qhov sib txawv hauv cov racks sib txawv. Sau ob txhais ceg nrog niam txiv OSFP chaw nres nkoj ID thiab txhais ceg (A/B) ua ntej routing. Polarity teeb meem thoob plaws 72-chaw nres nkoj GPU tais yam tsis muaj daim ntawv lo no yog 4-teev kev tawm dag zog.
Tsis yog - cov kev xav tau sib tham tau
- APC (Angled Physical Contact) polish yog yuav tsum tau rau txhua MPO connectors nyob rau hauv 400G / 800G parallel optic channels.
- APC thiab UPC connectors yuav tsum tsis txhob raug kev sib raug zoo ua ke; qhov no ua rau irreversible lub cev puas tsuaj.
- Cable ntev tseem ceeb rau kev tswj thermal: Spec lengths kom phim qhov tseeb routing nrug.
OM4 vs OM5 lo lus nug rau 800G SR8: rau kev tsim tshiab, spec OM5. Raws li peb cov ntaub ntawv raug nqi tsim khoom, tus nqi ib -meter tus nqi tam sim no khiav 15-25% dhau OM4 ntawm tus qauv 8-fiber harness xaj, thiab OM5's SWDM kev txhawb nqa muab txoj hauv kev txhim kho pob zeb rau 1.6T optics yam tsis tau rov ua dua. Piav rau koj tus VP vim li cas 800G pawg khiav ntawm OM4 margins thiab tam sim no xav tau tag nrho recable rau 1.6T tsis yog kev sib tham tsim nyog.
Rau GPU pawg topology tshuaj xyuas thiab 800G cable specifications, hu rau peb cov ntaub ntawv chaw daws teeb meem engineering pab neeg rau ib tug channel - theem tsim soj ntsuam.
Insertion Poob peev nyiaj hauv Breakout Channels
Ib tus qauv 100G SR4 breakout channel, ob khub MPO ua ke ntxiv rau 30 meters ntawm OM4 fiber ntau, siv kwv yees li 0.8-1.1 dB ntawm 1.5 dB tag nrho cov peev nyiaj channel (IEEE 802.3bm). Qhov ntawd tawm 0.4-0.7 dB ntawm lub taub hau. Ntxiv rau Base-12-rau-Base-8 hloov dua siab tshiab cassette (0.35–0.5 dB ntxiv) thiab cov npoo seem poob rau 0.2–0.4 dB, tsuas yog siv tau yog tias txhua qhov txuas hauv cov channel yog cov neeg tseem ceeb-qib thiab cov ntsej muag kawg tsis zoo.
Cov neeg tseem ceeb-Qib vs Standard
Standard -qib MPO cov rooj sib txoos pab txhawb 0.3–0.7 dB rau ib khub niam txiv. Cov neeg tseem ceeb/tsawg- cov rooj sib txoos poob qis dua 0.3 dB (Fluke Networks). Qhov sib txawv engineering tsis yog polish zoo xwb; cov neeg tseem ceeb-qib connectors siv nruj ferrule alignment tolerances thiab siab dua -precision guide pins.
Kev Xeem Precision
Kev ntsuam xyuas tseem ceeb npaum li kev xaiv cov khoom. Xyuas kom koj cov cuab yeej ntsuas multimode siv cov kab hluav taws xob sib txuas (EF) raws li kev tso tawm. Yog tsis muaj kev ua raws li EF, kev ntsuas ntau hom kev ntsuas qhov poob tuaj yeem sib txawv ntawm 0.3-0.8 dB ntawm tib qhov txuas.
Raws li peb cov nqi tsim khoom, cov neeg tseem ceeb MPO cov rooj sib tham feem ntau raug nqi 20–40% ntau dua li cov qauv qib ntawm ib qho ntawm - cable. Thoob plaws 500- txuas xa mus, tus nqi them yuav koj 0.2-0.4 dB ntawm headroom ib channel, headroom uas txiav txim siab seb koj cov kev sib txuas nyob li cov connectors muaj hnub nyoog tshaj 3-5 xyoo ntawm kev ntxuav thiab rov ua dua.
Tsib Qhov Kev xa tawm yuam kev uas raug nqi nyiaj tiag
Mating APC nrog UPC MPO connectors.
Qhov no rhuav tshem ob lub ntsej muag kawg. Hauv kev sib xyaw-vintage ib puag ncig qhov twg 400G APC coexist nrog cov cuab yeej cuab tam 10G/40G UPC infrastructure, xim-coded plua plav kaus mom thiab cov ntawv ntshiab yog koj qhov kev tiv thaiv nkaus xwb.
Polarity mismatch ntawm pob tw thiab breakout hlua.
Hom A lub cev ua ke nrog Hom A tawg cable yam tsis muaj Type B thaj qaum ntawm ib qho kawg ua rau Tx-rau-Tx kev sib txuas. Qhov txuas tsis tuaj. $2 qhov muag pom qhov tsis pom kev nrhiav pom txhua qhov kawg ntawm fiber ntau-rau- kawg yuav pom nws hauv feeb.
Poj niam txiv neej connector yuam kev.
Plug ib tug txiv neej MPO breakout rau hauv ib tug txiv neej transceiver chaw nres nkoj. Cov ntawv qhia pins sib tsoo, cov qhab nia ferrule, thiab koj nyuam qhuav hloov ob qho khoom kim heev rau hauv seem.
Tsis quav ntsej microbend thaum lub sijhawm teeb tsa.
Rub tawm txoj hlua khi ob txhais ceg los ntawm kev tswj cov hlua nruj nrog kev nruj heev ua rau micro{0}}deformations. Khaws lub vojvoog khoov Ntau dua lossis sib npaug ntawm 10 × cable sab nraud thiab siv Velcro qhwv. Tsis txhob siv zip ties uas compress lub tsho.
Hla qhov kawg- tshuaj xyuas ntsej muag.
Ib qho hmoov av ib zaug ntawm 9 µm ib zaug - hom tub ntxhais thaiv txoj kev kho qhov muag. Ntxuav thiab tshuaj xyuas txhua qhov txuas ua ntej sib yuav, txhua zaus. Peb caug vib nas this tiv thaiv teev.
Yuav Ua Li Cas Xaiv Ib Qhov Kev Sib Txuas Cable rau Koj Lub Chaw Cov Ntaub Ntawv: Daim Ntawv Txiav Txim Siab
Qhov kev xaiv ua raws li cov kab ke ruaj khov. Shortcutting ib kauj ruam guarantees ib tug mismatch qhov chaw.
Txheeb xyuas tus qauv transceiver. Nws cov ntaub ntawv teev cov fiber ntau suav, MPO interface, connector poj niam txiv neej, thiab polish hom. Txhua yam downstream nyob ntawm qhov no.
Paub meej tias koj cov kab ke kab ke architecture. Base-8 ntsia? Yuav ua li cas mus rau kauj ruam 3. Base-12 ntsia nrog cov kev npaj los txhawb nqa parallel optics? → Ntsuam xyuas cov ntaub ntawv hloov dua siab tshiab thiab suav rov qab cov peev nyiaj poob ua ntej ua haujlwm. Greenfield? → Default rau Base-8.
Xaiv txoj kev polarity. Tshiab thaum uas tig mus tsim → Hom B. Extending txoj kev uas twb muaj lawm A installation → phim uas twb muaj lawm, tab sis txheeb xyuas hom B thaj qaum ntawm ib kawg. Singlemode DR deployment xav tau U-txoj kev → U1 (tsis yog U2).
Txiav txim siab hom fiber ntau thiab qhov deb. SR daim ntawv thov nyob rau hauv 100m → OM4 yam tsawg kawg nkaus, OM5 nyiam rau 800G. DR/FR applications → OS2. Nres ntawm no yog tias koj qhov ntsuas channel ntev tshaj qhov transceiver qhov siab tshaj plaws kev txhawb nqa nyob deb.
Muab xam cov nyiaj poob nyiaj poob. Tag nrho txhua qhov kev sib txuas: lub cev MPO khub + breakout MPO-rau-LC + txhua lub cassette lossis adapter. Muab piv rau daim ntawv thov siab tshaj plaws. Yog tias cov npoo qis dua 0.3 dB, qhia cov neeg tseem ceeb- qib sib dhos.
Txheeb xyuas qhov sib txuas ntawm poj niam txiv neej thiab polish. Poj niam MPO rau kev sib txuas transceiver. APC rau tag nrho 400G / 800G parallel optics. Txheeb xyuas thoob plaws txhua qhov khoom hauv daim nqi ntawm cov ntaub ntawv.
Order thiab kuaj. Txhua lub rooj sib tham ua ntej- txiav tawm yuav tsum tau xa nrog daim ntawv qhia txog Tier 1 uas qhia txog qhov kev poob ntawm fiber ntau ntsuas raws li EF- ua raws li cov xwm txheej tso tawm.
Rau kev hloov dua siab tshiab cassette configurations thiab poob xam, peb MPO/MTP spec sheets muaj xws li ua ntej - xam cov lus poob los ntawm channel ntev. Yog tias koj cov channel paj tau qis dua 0.3 dB txawm tias muaj cov neeg tseem ceeb- cov khoom siv qib, tiv tauj peb pab pawg engineering rau cov channel- qib kev soj ntsuam tsis zoo rau koj qhov tshwj xeeb topology.
FAQ
Q: Dab tsi yog qhov txawv ntawm qhov sib tsoo cable thiab lub pob tw cable?
A: Lub cev cable siv MPO / MTP txuas ntawm ob qhov kawg rau kev txuas mus tas li. Cov kiv cua tawg tawm ntawm ib qho MPO / MTP txuas mus rau ntau qhov sib txuas ntawm ob sab (LC, SC), ua kom muaj ib qho chaw nres nkoj sib txuas los txuas ntau yam qis dua - ceev duplex.
Q: Kuv puas yuav tsum siv Base-8 lossis Base-12 breakout cables rau 100G SR4?
A: Base-8. Lub transceiver siv raws nraim 8 fibers, yog li Base-12 pov tseg 33% ntawm fiber ntau ib qhov txuas.
Q: Dab tsi yog hom polarity ua haujlwm rau parallel optic breakout cables?
A: Hom B. Nws siv cov khoom zoo ib yam ntawm ob qhov kawg thiab ua raws li QSFP / OSFP transceiver pinouts.
Q: Lub 800G chaw nres nkoj puas tuaj yeem tawg mus rau hauv ob qhov kev sib txuas 400G?
A: Yog lawm, siv MPO-16 rau dual MPO-12 cable, lossis ncaj qha dual MPO-12 kev sib txuas nyob ntawm tus transceiver lub interface tsim.
Q: Kuv yuav xav tau dab tsi los ntawm MPO breakout cables?
A: Txheem sib dhos: 0.3-0.7 dB ib khub niam txiv. Cov neeg tseem ceeb / qis- poob: qis dua 0.3 dB. Txheeb xyuas koj daim ntawv thov qhov siab tshaj plaws channel poob.
FB-LINK tau tsim thiab sim MPO/MTP breakout sib dhos txij li xyoo 2008, ua haujlwm rau cov chaw zov me nyuam thiab cov neeg siv xov tooj thoob plaws 50+ lub teb chaws. Txhua qhov kev sib cais cable peb nkoj suav nrog Tier 1 qhov kev ntsuas qhov poob qhov kev ntsuas tau lees paub nrog EF- cov cuab yeej kuaj ua raws. ISO 9001 tau ntawv pov thawj ntau lawm. Peb kuj tsim cov cables rau ib puag ncig uas cov txheej txheem catalog tsis haum: cov kev cai fiber ntau suav, tsis yog -tus qauv breakout lengths, hybrid SM / MM sib dhos, thiab cov polish / poj niam txiv neej ua ke rau kev sib xyaw-vintage ib puag ncig. Tshawb xyuas peb cov khoom siv fiber ntau optic patchcord lossis ncav cuag peb pab neeg ua haujlwm engineering rau kev tshuaj xyuas tshwj xeeb ntawm koj qhov txuas mus txuas ntxiv fiber ntau.