OM3 yog ib qho ntawm feem ntau siv ntau hom fiber ntau hauv cov chaw zov me nyuam thiab cov tuam tsev lag luam. Yog tias koj tab tom ntsuas nws rau ib qhov project, cov lus nug uas tseem ceeb tshaj plaws yog qhov ncaj: qhov kev ncua deb thiab qhov nrawm nws tau txhawb nqa li cas, nws zoo li cas piv nrog OM4 thiab singlemode fiber ntau, thiab thaum twg nws ua rau kev txiav txim siab xaiv - lossis hla - OM3 rau koj qhov kev txuas tshwj xeeb?
Cov lus qhia no suav nrog cov kev qhia tshwj xeeb, tiag -cov ntawv thov hauv ntiaj teb, qhov sib txawv tseem ceeb ntawm OM3 thiab OM4, thiab cov txheej txheem xaiv uas txiav txim siab seb OM3 puas yog fiber ntau rau koj lub network.
OM3 Multimode Fiber yog dab tsi?
OM3 yog ib lub laser - optimized 50/125 µm graded -index multimode fiber ntau tsim los rau siab -ceev luv- deb optical links. Kev xaiv "OM" sawv cev rau "optical multimode" thiab los ntawm ISO / IEC 11801 kev faib tawm. OM3 sib raug rau cov fiber ntau specification Ameslikas txhais hauvTIA-492AAAC, uas tsim kom muaj kev ua tau zoo rau 850 nm laser - optimized 50 µm fiber ntau nrog qhov tsawg kawg nkaus zoo modal bandwidth (EMB) ntawm 2,000 MHz·km.
Hauv cov ntsiab lus ua tau zoo, OM3 yog thawj hom fiber ntau tshwj xeeb tsim los ua haujlwm nrog VCSEL ( ntsug- kab noj hniav nto- emitting laser) transmitters ntawm 850 nm - qis- nqi laser thev naus laus zis uas dominates luv - mus txog cov ntaub ntawv chaw kho qhov muag. Qhov kev ua kom zoo dua ntawd yog qhov tso cai rau OM3 los txhawb 10 Gigabit Ethernet (10GBASE-SR) mus txog 300 meters, qhov deb uas suav nrog feem ntau hauv -tsev thiab intra-cov ntaub ntawv- nruab nrab txuas.
OM3 yog tag nrho rov qab- sib xws nrog cov ntawv siv ntau hom qub. Nws txhawb cov txheej txheem qub txeeg qub teg xws li Fast Ethernet thiab Gigabit Ethernet dhau ntawm tib lub cable, uas txhais tau tias kev hloov kho dua tshiab los ntawm OM1 lossis OM2 infrastructure rau OM3 tsis tas yuav hloov cov khoom siv qis dua tam sim no.
OM3 Fiber Specifications
Cov kev qhia tshwj xeeb hauv qab no cuam tshuam txog kev ua haujlwm tsis tau teev tseg los ntawm TIA-492AAAC (tam sim no muab tso ua ke rau hauv TIA-492AAAF) thiab hais txog hauv IEEE 802.3 Ethernet cov qauv. Cov no yog cov lej uas tsav kev sib txuas tsim kev txiav txim siab.
| Parameter | OM3 Specification |
|---|---|
| Core / cladding txoj kab uas hla | 50/125 µm |
| Fiber ntau profile | Qib -index multimode |
| Laser optimization | 850 nm VCSEL- ua kom zoo dua |
| Siv tau modal bandwidth (EMB) ntawm 850 nm | 2,000 MHz · km (tsawg kawg) |
| Overfilled tso tawm bandwidth ntawm 850 nm | 1,500 MHz · km |
| Overfilled tso tawm bandwidth ntawm 1300 nm | 500 MHz · km |
| Qhov siab tshaj plaws attenuation ntawm 850 nm | 3.5 dB/km (ib TIA-568.3); Tus nqi qis dua lossis sib npaug li 2.3 dB / km |
| Qhov siab tshaj plaws attenuation ntawm 1300 nm | 1.5 dB/km (ib TIA-568.3); Tus nqi qis dua lossis sib npaug li 0.6 dB / km |
| Jacket xim (pom zoo) | Aqua (ib TIA-598C) |
| Kev ua raws li tus qauv | ISO / IEC 11801 (OM3), IEC 60793-2-10 (Type A1a.2), TIA-492AAAC / TIA-492AAAF |
Ib qho tseem ceeb: qib fiber ntau ib leeg tsis txiav txim siab qhov kev sib txuas. Tag nrho cov channel suav nrogcov khoom sib txuas, splices, patch cords, thiab transceiver optics. Qhov tsis zoo OM4 txuas txuas tuaj yeem ua tau phem dua li qhov dej - ua OM3 channel. Raws li tau sau tseg hauv Corning fiber ntau cov lus qhia (UA 075), attenuation and bandwidth-Length products are the primary determinants of system reach, but the connector poob peev nyiaj thiab tag nrho cov channel tsim kuj muaj kev cuam tshuam ncaj qha txawm tias qhov txuas hla lossis ua tsis tiav.
OM3 Fiber nrug txwv los ntawm daim ntawv thov
Qhov kev txhawb siab siab tshaj plaws rau OM3 txawv ntawm Ethernet tus qauv thiab cov phiaj xwm teeb liab. Cov lus hauv qab no qhia txog qhov tseem ceeb ntawm IEEE 802.3 daim ntawv thov cuam tshuam rau cov ntaub ntawv chaw thiab kev lag luam xa tawm, raws li cov ntaub ntawv los ntawmTIA Fiber Optics Tech Consortiumthiab covEthernet Alliance.
| Daim ntawv thov | Txuj | OM3 Max nrug | OM4 Max nrug |
|---|---|---|---|
| 1G Ethernet (1000BASE-SX) | IEEE 802.3z | 1,000 m | 1,000 m+ |
| 10G Ethernet (10GBASE-SR) | IEEE 802.3 ua | 300 m | 400 m |
| 25G Ethernet (25GBASE-SR) | IEEE 802.3 ib | 70 m | 100 m |
| 40G Ethernet (40GBASE-SR4) | IEEE 802.3 ib | 100 m | 150 m |
| 100G Ethernet (100GBASE-SR4) | IEEE 802.3 ib | 70 m | 100 m |
| 100G Ethernet (100GBASE-SR10) | IEEE 802.3 ib | 100 m | 150 m |
Tus qauv yog qhov tseeb: raws li cov ntaub ntawv tus nqi nce, OM3 qhov kev txhawb nqa nyob deb txo qis. Rau 10G txuas hauv qab 300 meters, OM3 muab cov txiaj ntsig zoo ib yam li OM4. Tab sis ib zaug koj tsiv mus rau 40G thiab siab dua, qhov sib txawv tseem ceeb dua - tshwj xeeb tshaj yog tias koj cov kev txuas mus ze lossis tshaj 100-meter cim.
Qhov twg OM3 fiber ntau yog siv
Data Center Interconnects
OM3 yog ib qho kev xaiv rau luv luv intra-cov ntaub ntawv- qhov txuas hauv nruab nrab: sab saum toj- ntawm- khib kom kawg- ntawm - kab hloov pauv, neeg rau zaub mov-rau- hloov kev sib txuas, thiab chaw cia khoom network (SAN) txuas. Feem ntau ntawm cov kev khiav haujlwm no nyob qis dua 100 meters, uas txhais tau hais tias OM3 yooj yim txhawb nqa 10G, 40G, thiab txawm tias 100G multimode daim ntawv thov nyob rau hauv kab thiab kab sib nrug. Rau siab -density 40G thiab 100G parallel optics, OM3 feem ntau ua ke nrogMPO / MTP thaj cordssiv SR4 transceivers.
Enterprise Building Backbones
Hauv cov tsev ua haujlwm hauv chaw ua haujlwm, OM3 ua haujlwm raws li cov caj qaum fiber ntau txuas cov chav sib tham, IDFs, thiab cov chaw kaw neeg rau zaub mov. Rau cov tsev nyob qhov twg lub caj qaum ntev tshaj plaws nyob rau hauv 300 meters, OM3 txhawb 10G Ethernet yam tsis tas yuav tsum tau tus nqi siab dua ntawm OM4 los yog kim optics txuam nrog singlemode. Qhov no yog qhov kev siv uas OM3 tseem tshuav tus nqi ntau tshaj - zoo: bandwidth txaus rau tam sim no 10G xav tau, thiab sib xws nrogtxheem LC duplex connectorsthiab dav muaj SR transceivers.
Cov Tsev Kawm Ntawv Txuas Hauv Tsev Kawm Ntawv nyob hauv Multimode Distance txwv
Rau luv luv inter-kev sib txuas hauv tsev kawm ntawv - hais tias, nruab nrab ntawm cov tsev uas nyob ib sab txuas nrog hauv av conduit - OM3 tuaj yeem ua haujlwm yog tias tag nrho txoj kev ntev nyob hauv daim ntawv thov kev ncua deb. Txawm li cas los xij, ntau lub tsev kawm ntawv tsim ntau tshaj qhov kev txwv ntau hom kev ncua ib zaug koj suav rau qhov tseeb cable routing (tsis yog ncaj nraim - kab nrug). Yog tias qhov txuas hauv tsev kawm ntawv yuav tsum mus ze lossis tshaj 300 meters ntawm 10G, lossis 100 meters ntawm 40G / 100G,singlemode fiber ntauyog qhov kev nyab xeeb ntev ntev - xaiv.
OM3 vs OM4: Qhov txawv ntawm qhov nrug thiab Bandwidth
OM3 thiab OM4 sib koom tib yam 50/125 µm core thiab cladding qhov ntev, tib lub tsho aqua xim lub rooj sib tham, thiab tag nrho lub cev sib raug zoo - lawv ua phooj ywg nrog tib cov connectors thiab ua hauj lwm nrog tib VCSEL -raws li transceivers. Qhov txawv yog nyob rau hauv bandwidth kev ua tau zoo.
| Parameter | OM 3 | OM 4 |
|---|---|---|
| Core / cladding | 50/125 µm | 50/125 µm |
| EMB ntawm 850nm | 2,000 MHz · km | 4,700 MHz · km |
| 10GBASE-SR nrug | 300 m | 400 m |
| 40GBASE-SR4 nrug | 100 m | 150 m |
| 100GBASE-SR4 nrug | 70 m | 100 m |
| TIA fiber specification | TIA-492AAAC | TIA-492 UA |
| IEC fiber ntau | A1a.2 | A1a.3 |
OM4 qhov siab dua EMB - ntau dua ob npaug ntawm OM3 - txhais ncaj qha rau hauv kev txhawb nqa ntev dua ntawm 40G thiab 100G. Ntawm 10G, qhov sib txawv yog 300 m vs 400 m, uas tseem ceeb rau cov caj qaum ntev dua, tab sis tsis yog rau kev sib raug zoo hauv - khib lossis intra - kab sib txuas.
Cov lus nug uas siv tau yog seb koj qhov txuas tshwj xeeb puas xav tau qhov kev ncav cuag ntxiv. Yog tias txhua qhov txuas hauv koj qhov project nyob qis dua 100 meters thiab koj tab tom khiav 10G lossis 40G, ob qho tib si OM3 thiab OM4 yuav ua haujlwm. Tus nqi ntxiv ntawm OM4 yuav cov paj laum, tab sis nws tsis hloov qhov kis / tsis ua tiav rau cov kev sib txuas. OM4 dhau los ua qhov kev xaiv muaj zog dua thaum cov kev sib txuas mus rau sab sauv ciam teb ntawm OM3 qhov ntau, lossis thaum koj xav tias yuav tsiv mus rau 100G dhau tib lub fiber ntau yav tom ntej.
OM3 vs OM2: Yog vim li cas lub Upgrade Matters
OM2 kuj yog 50/125 µm fiber ntau, tab sis nws tsis yog laser - optimized. Nws overfilled tso tawm bandwidth ntawm 850 nm yog 500 MHz·km - plaub zaug qis dua OM3's EMB ntawm 2,000 MHz·km. Hais txog 10G Ethernet ncav cuag, 10GBASE-SR txhawb tsuas yog 82 meters tshaj OM2 piv rau 300 meters tshaj OM3. Qhov ntawd tsis yog qhov sib txawv me me - nws txwv OM2 kom luv luv txuas rau 10G thiab ua rau nws tsis haum rau 40G / 100G multimode daim ntawv thov ntawm txhua qhov muaj txiaj ntsig.
Yog tias koj tab tom hloov kho lub tsev qub qub los ntawm OM1 lossis OM2, txav mus rau OM3 muab kev dhia ntau heev hauv 10G ncav cuag. Yog xav paub ntxiv txog kev sib piv ntawm multimode fiber ntau tiam, saib peb phau ntawv qhiaOM1 txog OM5 multimode fiber ntau nrug txwv.
OM3 vs Singlemode Fiber: Thaum hloov
Singlemode fiber (OS1/OS2) ua haujlwm ntawm lub hauv paus ntsiab lus sib txawv - nws tsuas yog txhawb nqa ib hom kev nthuav tawm xwb, uas tshem tawm cov kev hloov pauv hloov pauv thiab tso cai rau ntev mus txog. Tus qauv 10GBASE-LR transceiver txhawb 10 km dhau ib hom, piv rau 300 m ntawm OM3. Rau 40G thiab 100G, kev xaiv singlemode ncav cuag 10 km lossis ntau dua nyob ntawm tus qauv.
Kev sib pauv yog tus nqi. Singlemode transceivers (LR, ER) siv DFB lasers ntawm 1310 nm lossis 1550 nm, uas yog kim dua li 850 nm VCSELs siv nrog ntau hom. Singlemode connectors kuj yuav tsum tau nruj dua kev sib haum xeeb kam rau ua, uas tuaj yeem nce nqi installation. Rau kev sib txuas luv luv hauv ib lub tsev lossis cov chaw zov me nyuam, tus nqi sib txawv ntawm multimode thiab singlemode optics feem ntau ntau dua cov nqi fiber ntau.
Hloov mus rau singlemode thaum koj cov kev sib txuas dhau ntau qhov kev txwv nyob deb, thaum koj xav tau lub tsev kawm ntawv lossis metro- nplai ncav cuag, lossis thaum koj tab tom tsim cov txheej txheem xav tau los txhawb kev nrawm dua li qhov multimode tuaj yeem xa tawm ntau qhov kev ncua deb. Rau cov ncauj lus kom ntxaws, saib peb tsab xov xwm ntawmOS1 vs OS2 singlemode fiber.
Koj puas tuaj yeem sib xyaw OM3 thiab OM4 Fiber hauv tib qhov txuas?
Yog - OM3 thiab OM4 yog lub cev sib xws vim lawv sib koom tib yam 50/125 µm core thiab cladding geometry. Koj tuaj yeem txuas OM3 thaj cords rau OM4 lub cev cable (lossis rov ua dua) yam tsis muaj qhov tsis sib xws hauv cov tub ntxhais loj lossis hom txuas.
Txawm li cas los xij, qhov sib xyaw ua ke ua rau qib ntawm ntu tsis muaj zog. Yog hais tias koj lub cev cable yog OM4 tab sis koj thaj qaum yog OM3, qhov txuas qhov bandwidth zoo yog txwv los ntawm OM3 ntu. Qhov kev muaj peev xwm nyob deb ntxiv uas koj tau them rau nrog OM4 lub cev cable raug txo lossis tshem tawm los ntawm OM3 thaj qaum hauv cov channel.
Qhov no tseem ceeb tshaj plaws thaum qhov txuas nyob ze rau daim ntawv thov qhov kev ncua deb. Rau cov kev sib txuas luv luv zoo hauv pob nyiaj siv, kev sib xyaw tsis zoo yuav ua rau tsis ua haujlwm. Tab sis yog tias koj tso siab rau OM4 qhov kev ncav cuag ntxiv - piv txwv li, xav tau 130 meters ntawm 40GBASE-SR4 - sib xyaw hauv OM3 ntu tshem tawm cov npoo thiab tuaj yeem thawb qhov txuas tawm ntawm kev ua raws.
Txoj cai siv tau: yog tias koj tab tom siv OM4 rau nws qhov kev ncua deb, siv OM4 thoob plaws tag nrho cov channel, suav nrogpatch kab.
Thaum xaiv OM3 Multimode Fiber
OM3 yog qhov kev xaiv zoo thaum cov phiaj xwm xav tau ua raws li nws qhov muaj zog. Tshwj xeeb:
- 10G txuas hauv qab 300 meters- OM3 txhawb nqa tag nrho 10GBASE-SR nrug nrog tus qauv SR transceivers. Qhov no suav nrog feem ntau ntawm hauv -tsev thiab intra-cov ntaub ntawv-center 10G kev sib txuas.
- 40G / 100G txuas hauv qab 100 meters- Rau parallel optics (SR4) dhau qhov chaw nruab nrab ntawm cov ntaub ntawv luv luv, OM3 ua tau raws li IEEE 802.3 cov kev cai yam tsis tas yuav tsum muaj OM4 lub bandwidth siab dua.
- Cov peev nyiaj- cov haujlwm tseem ceeb uas OM4 qhov kev ncav cuag ntxiv yog qhov tsis tsim nyog- Yog tias koj qhov txuas ntev tshaj plaws yog 80 meters thiab koj tab tom khiav 10G, tus nqi them nqi ntawm OM4 cable tsis hloov qhov tshwm sim.
- Hloov kho los ntawm OM1 / OM2 los txhawb 10G- OM3 muab cov kauj ruam tseem ceeb hauv 10G ncav cuag ntau hom fiber ntau legacy.
Thaum Yuav Hla OM3
- Txuas mus txog lossis tshaj OM3 qhov kev txwv deb- Yog tias koj tus qauv tsim muaj pob txha khiav ze 300 m ntawm 10G, lossis ze 100 m ntawm 40G / 100G, OM4 muab cov npoo rau koj tias OM3 tsis ua.
- Npaj kev tsiv teb tsaws chaw mus rau 100G lossis 400G hla ntau hom- Siab dua- cov qauv kev sib tw ceev ceev txo OM3 qhov ncav cuag tau zoo (70 m rau 100GBASE-SR4). Yog tias yav tom ntej - pov thawj rau 100G+ yog qhov yuav tsum tau muaj tiag, OM4 lossis OM5 yog lub hauv paus zoo dua.
- Tsev kawm ntawv los yog inter- tsim kev sib txuas ntau tshaj qhov sib txawv ntawm ntau hom- Singlemode yog qhov kev xaiv raug rau txhua qhov txuas uas dhau ntawm cov lus nyob deb multimode rau lub hom phiaj ceev.
Feem ntau yuam kev thaum xaiv OM3 Fiber
Tsom ntsoov rau Fiber Qib thaum tsis quav ntsej Channel
Xaiv OM3 (lossis OM4) tsis lav qhov txuas ua haujlwm. Lub transceiver optics, connector zoo,poob poobpob nyiaj siv, thiab tag nrho cov kev sib txuas nyob deb txhua qhov ua rau seb cov channel hla. Lub siab - zoo OM3 kev teeb tsa nrog cov khoom sib txuas huv si thiab kev siv nyiaj tsis raug cai yuav ua tau zoo tshaj qhov kev siv OM4 txuas tsis tu ncua txhua lub sijhawm.
Piv txwv tias OM4 Ib txwm tsim nyog tus nqi
OM4 yog lub hom phiaj siab dua- ua tau zoo, tab sis kev ua tau zoo tsuas yog qhov tseem ceeb uas nws hloov qhov tshwm sim. Yog tias tag nrho koj cov kev sib txuas yog 50-80 meters thiab khiav 10G, OM3 thiab OM4 ua tau zoo ib yam. Kev siv nyiaj ntau dua rau qib cable thaum qis dua - nqis peev hauv cov khoom sib txuas zoo lossis kev sim yog ib qho kev faib nyiaj tsis raug ntawm qhov project.
Siv "Tom ntej-Kev pov thawj" yam tsis tau txhais tias yuav hloov dab tsi
"Tom ntej- pov thawj" tsis yog ib qho kev qhia tshwj xeeb. Qhov txiaj ntsig ntawm cov lus nug no yog: koj xav kom khiav ceev npaum li cas, nyob deb li cas, nyob rau lub sijhawm twg? Yog tias cov lus teb yog 100G tshaj 100+ meters hauv peb xyoos, ces OM4 yog qhov ncaj ncees. Yog tias cov lus teb yog 10G rau lub neej yav tom ntej tshaj li 60-meter khiav, OM3 txaus thiab cov nyiaj tau zoo dua siv lwm qhov hauv qhov project.
Sib tov OM3 Patch Cords rau hauv OM4 Backbone yam tsis tau kuaj xyuas cov peev nyiaj
Qhov no yog ib txwm muaj nyob rau hauv brownfield cov chaw zov me nyuam uas thaj cords los ntawm cov laus xa rov qab siv dua. Yog tias qhov txuas luv luv thiab cov nyiaj poob qis muaj cov npoo, nws feem ntau ua haujlwm. Tab sis yog tias qhov txuas tau tsim nyob ib puag ncig OM4 qhov txuas ntxiv mus, OM3 thaj qaum tuaj yeem ua rau cov channel txaus kom tsis muaj ntawv pov thawj. Daim ntawv lo thiab cais cov hlua khi los ntawm qib kom tsis txhob sib xyaw ua ke.
Cov lus nug nquag
Puas yog OM3 fiber ntau tseem zoo txaus rau 10G?
Yog lawm. OM3 txhawb nqa 10GBASE-SR mus txog 300 meters ib tus qauv IEEE 802.3ae. Rau feem coob ntawm 10G txuas hauv cov tsev thiab cov chaw khaws ntaub ntawv, qhov kev ncua deb yog ntau tshaj qhov txaus. OM3 tseem yog tus nqi tshaj plaws -kev xaiv ntau hom rau 10G.
Qhov siab tshaj plaws ntawm OM3 fiber ntau yog dab tsi?
Nws nyob ntawm daim ntawv thov ceev. Ntawm 10G (10GBASE-SR), qhov siab tshaj plaws yog 300 meters. Ntawm 40G (40GBASE-SR4), nws yog 100 meters. Ntawm 100G (100GBASE-SR4), nws poob rau 70 meters. Ntawm 1G (1000BASE-SX), OM3 txhawb nqa mus txog 1,000 meters. Ib txwm lees paub qhov kev ncua deb tiv thaiv qhov tshwj xeeb IEEE 802.3 tus qauv koj cov cuab yeej siv.
OM3 thiab OM4 fiber ntau puas tuaj yeem siv ua ke?
Lawv muaj lub cev sib xws vim tias ob leeg siv 50/125 µm core. Txawm li cas los xij, qhov txuas yuav ua tiav ntawm qib OM3. Yog tias koj xav tau OM4 qhov txuas ntxiv mus, siv OM4 rau tag nrho cov channel nrog rau cov hlua khi.
Puas yog OM3 txaus rau 40G lossis 100G Ethernet?
OM3 txhawb 40GBASE-SR4 txog 100 meters thiab 100GBASE-SR4 txog 70 meters. Rau cov ntaub ntawv luv luv txuas hauv qab no, OM3 ua haujlwm. Rau kev khiav ntev dua, OM4 txuas ntxiv qhov kev txhawb nqa mus rau 150 m thiab 100 m feem.
Dab tsi yog qhov txawv ntawm OM3 thiab OM4 bandwidth?
OM3 muaj qhov tsawg kawg nkaus zoo modal bandwidth (EMB) ntawm 2,000 MHz ·km ntawm 850 nm. OM4 qhov tsawg kawg nkaus EMB yog 4,700 MHz·km - ntau dua ob npaug. Qhov bandwidth siab dua no yog qhov ua rau OM4 qhov kev txhawb nqa ntev dua ntawm 10G, 40G, thiab 100G.
Dab tsi connectors thiab transceivers ua hauj lwm nrog OM3?
OM3 ua haujlwm nrog tus qauv LC duplex connectors rau 10G (10GBASE-SR) thiab MPO/MTP connectors rau 40G (40GBASE-SR4) thiab 100G (100GBASE-SR10, 100GBASE-SR4). Cov transceivers siv 850 nm VCSEL technology. Rau kev taw qhia ntawm kev xaiv connector, saib pebMTP vs MPO xaiv phau ntawv qhia.
Kev xaiv ceev ceev
Txhawm rau xaiv qhov zoo fiber ntau rau koj qhov project, phim cov kev xav tau txuas tawm tsam txhua hom fiber ntau xa tawm:
- Xaiv OM3thaum koj 10G txuas nyob qis dua 300 m thiab koj 40G / 100G txuas nyob qis dua 100 m. Nws yog tus nqi ntau tshaj -kev xaiv multimode zoo rau cov kev ncua deb no.
- Xaiv OM4thaum koj xav tau multimode ntev mus txog - tshwj xeeb tshaj yog rau 40G / 100G txuas mus txog 150 m, los yog thaum 100G tsiv teb tsaws hla tib lub fiber ntau yog npaj nyob rau hauv lub cable cog lub neej.
- Xaiv singlemodethaum koj cov kev sib txuas dhau ntau qhov kev txwv nyob deb, thaum koj xav tau lub tsev kawm ntawv lossis metro mus txog, lossis thaum koj qhov kev sib tw ceev txuas mus rau 400G thiab dhau mus.
Ua ntej cog lus rau cov qib fiber ntau, paub meej txog plaub yam: daim ntawv thov tus qauv koj cov cuab yeej siv (10GBASE-SR, 40GBASE-SR4, thiab lwm yam), qhov tseeb txoj kab ntev ntev (tsis ncaj- kab nrug), qhov sib txuas thiab cov peev nyiaj poob rau cov channel, thiab kev hloov kho lub qab ntug rau qhov txuas ntawd. Plaub qhov hloov pauv no - tsis yog daim ntawv lo fiber ntau - txiav txim siab seb qhov txuas puas ua haujlwm.
Cov ntawv nyeem thiab nyeem ntxiv
- TIA Fiber Optics Tech Consortium - IEEE 802.3 Multimode Optical Fiber Ethernet Standards
- Ethernet Alliance - 10GbE Txheem rau 400 Meters ntawm OM4 Fiber
- Corning - Multimode Optical Fiber Xaiv & Specification (AEN075)
- Hluav taws xob Contractor Magazine - Tshiab Multimode Fiber Spec Pom Zoo (TIA-492AAAC)
- Wikipedia - Multi-mos Optical Fiber
