Epon, gonon, thiab xg-Pon: Txheej txheem cej luam thiab cov ntawv thov
Epon, gonon, thiab xg-pon yogPassive Optical Network (Pon) TechnologiesSiv rau hauv fiber-optic broadband tes hauj lwm. Lawv txawv hauvxov xwm
kis tau nrawm, muaj raws cov cai, thiab cov ntawv thov.
1. Dab tsi yog epon, gonon, thiab xg-pon?
| Tej txuj ci tshiab | Lub Npe Tag Nrho | Kho lub cev | Nqes hav | Tus nqi nce toj | Cov yam ntxwv tseem ceeb |
|---|---|---|---|---|---|
| Epon | Ethernet Passive Optical Network | Ieee 802.3ah | 1.25 gbps | 1.25 gbps | Siv cov qauv ethet raws tu qauv, yooj yim thiab raug nqi. |
| Gon | Gigabe Passive Optical Network | ITU-T G.984 | 2.488 Gbps | 1.244 Gbps | Txhawb bandwidth dua, QOs, thiab TDM-based cov kev pab cuam. |
| Xg-Pon | 10- gigabe Passive Optical Network | ITU-T G.987 | 10 Gbps | 2.5 Gbps | Tom ntej-gen siab ceev pon, zoo tagnrho rau huab xam thiab 4K / 8k video streaming. |
2. Lawv thov qhov twg?
① epon (Ethernet Passive Optical Network)
- Zoo tshaj plaws rau: Me-teev Broadband tes hauj lwm, Zej Zog Networks, thiab cov lag luam hauv kev lag luam.
- Vim li cas?
- Kev sivEthernet-basedKis, ua kom nws yooj yim los koom nrog cov tes hauj lwm uas twb muaj lawm.
- Txo tus nqi siv, tab sissiab dua laudencydua gpon.
- Zoo tagnrho rauFttb (fiber ntau rau lub tsev)thiabTsev Kawm Pua.
Gon Gon (Gigabe Passive Optical Network)
- Zoo tshaj plaws rau: Telecom cov neeg ua haujlwm, thaj chaw dav dav (FTH), thiab peb zaug ua si (Internet, VOIP).
- Vim li cas?
- Ntau dua bandwidthdua epon.
- Txhawb nqaQOs (Kev Ua Haujlwm Zoo)Rau IPTV, VOIP, thiab LAG LUAM-qib VPNs.
- Nyiam los ntawmMain Telecom Cov Chaw Pabraufiber ntau-rau-tsev (ftth) xa tawm.
③ XG-Pon (10- gigabe Passive Optical Network)
- Zoo tshaj plaws rau: Kev ceev ceev broadband, huab sib dhos, cast computing, cov nroog ntse, 5g backhaul.
- Vim li cas?
- Txhawb nqa10g ownStream / 2.5g ntws los, lub rooj sib thamYav Tom Ntej Internet Xav Tau.
- Zoo tagnrho rauEnterprise Networks, cov chaw teev cov ntaub ntawv, thiab cov cheeb tsam loj hauv nroog.
- Siv nyob rau hauvfiber ntau-rau--thaj chaw (FTTP)tes hauj lwm thiab txuas ntxiv ntawm cov khoom siv boadband.
3. Koj yuav xaiv qhov twg?
| Qhov toob kas | Pom zoo technology |
|---|
| Baster Hom Broadband (100 MBPS - 1 GBPS) | Epon / Gon |
| Telecom-qib BroadBand (FTH, IPTV, VOIP) | Gon |
| Kev kub ceev-kev lag luam lossis ntse nroog tes hauj lwm | Xg-Pon |
| Yav Tom Ntej-Pov Thawj ultra-ceev fiber (10g + network) | XG-Pon / NG-PON2 |
Yog tias koj tau txiav txim siab depoping rau fiber ntau network network,GPon tam sim no siv ntau tshaj plaws, thaumXG-Pon yog cov pov thawj yav tom ntejrau ultra-ceev broadband.
