XG-PON da XGS-PON duka suna cikin jerin GPON, kuma daga taswirar fasaha, XGS-PON shine haɓakar fasaha na XG-PON.
XG-PON da XGS-PON duka 10G PON ne, babban bambance-bambancen shine: XG-PON shine PON asymmetric, kuma sama / ƙasa na tashar PON shine 2.5G/10G;XGS-PON PON mai ma'ana ne, kuma ƙimar sama / ƙasa na tashar PON shine 10G/10G.
| fasaha | GPON | XG-PON | XGS-PON | |
| Matsayin fasaha | G.984 | G.987 | G.9807.1 | |
| Shekarar da aka buga ma'auni | 2003 | 2009 | 2016 | |
| Adadin layi (Mbps) | Downlink | 2448 | 9953 | 9953 |
| Uplink | 1244 | 2448 | 9953 | |
| Matsakaicin rabo rabo | 128 | 256 | 256 | |
| Matsakaicin nisa watsawa (Km) | 20 | 40 | 40 | |
| Kundin bayanai | GEM | XGEM | XGEM | |
| Akwai bandwidth (Mbps) | Downlink | 2200 | 8500 | 8500 |
| Uplink | 1800 | 2000 | 8500 | |
| Tsawon tsayin aiki (nm) | Downlink | 1490 | 1577 | |
| Uplink | 1310 | 1270 | ||
Babban fasahar PON da ake amfani da su a halin yanzu sune GPON da XG-PON, duka GPON da XG-PON suna asymmetric PON.Tunda bayanan sama/ƙasa na masu amfani gabaɗaya asymmetrical ne, ɗaukar wani yanki na birni a matsayin misali, zirga-zirgar sama ta OLT shine kawai 22% na ƙasan hanyar haɗin gwiwa a matsakaici, don haka halayen fasaha na asymmetric PON sun dace da bukatun masu amfani.Mafi mahimmanci, ƙimar haɓakawa na PON asymmetric yana da ƙasa, farashin watsa abubuwan da aka gyara kamar lasers a cikin ONU yayi ƙasa da ƙasa, kuma farashin kayan aiki yayi ƙasa daidai.
Haɗin kai na XGS-PON tare da XG-PON da GPON, XGS-PON shine juyin halitta na fasaha na GPON da XG-PON, wanda ke goyan bayan haɗin haɗin GPON, XG-PON da XGS-PON.
fasahar XGSPON
Ƙaddamar da hanyar XGS-PON ta ɗauki hanyar watsa shirye-shirye, kuma haɗin kai yana ɗaukar hanyar TDMA.
Tun da madaidaicin madaidaicin madaidaicin madaidaicin XGS-PON da XG-PON iri ɗaya ne, hanyar haɗin XGS-PON ba ta bambanta tsakanin XGS-PON ONU da XG-PON ONU ba, mai rarraba na gani yana watsa siginar gani na ƙasa zuwa kowane XG. (S)-PON (XG-PON da XGS-PON) ONU a cikin mahaɗin ODN guda ɗaya, kuma kowane ONU ya zaɓi karɓar siginar kansa kuma ya watsar da sauran sigina.
Haɓaka na XGS-PON yana watsa bayanai bisa ga ramin lokaci, kuma ONU tana aika bayanai a cikin ramin lokacin lasisin OLT.OLT ya dogara ne akan buƙatun zirga-zirga na ONU daban-daban da nau'in ONU.Ƙaddamar da ƙayyadaddun ramukan lokaci.Adadin watsa bayanai shine 2.5Gbps a cikin lokacin da aka ware wa XG-PON ONU, da 10Gbps a cikin lokacin da aka keɓe ga XGS-PON ONU.
Tun da tsayin sama/ƙasa ya bambanta da GPON, XGS-PON yana amfani da tsarin Combo don raba ODN tare da GPON.
XGS-PON's Combo Optical Module ya haɗa GPON na gani na gani, XGS-PON na gani na gani da kuma mai haɗa WDM.
A cikin hanyar haɗin kai, bayan siginar gani ta shiga tashar jiragen ruwa na XGS-PON Combo, WDM tana tace siginar GPON da siginar XGS-PON bisa ga tsayin raƙuman ruwa, sannan aika siginar zuwa tashoshi daban-daban.
A cikin hanyar saukar da ƙasa, siginar daga tashar GPON & XGS-PON yana ninka ta hanyar WDM, kuma siginar da aka haɗa tana ƙasa zuwa ONU ta hanyar ODN, kuma saboda tsayin raƙuman raƙuman ruwa sun bambanta, nau'ikan ONU daban-daban suna zaɓar tsayin raƙuman da suke so ta cikin ciki. tacewa don karɓar sigina.
Tun da XGS-PON a zahiri yana goyan bayan zaman tare tare da XG-PON, Maganin Combo na XGS-PON yana goyan bayan haɗaɗɗen damar GPON, XG-PON da XGS-PON, kuma Combo na gani na XGS-PON kuma ana kiransa yanayin yanayi uku. Combo Optical Module (yayin da ake kira Combo Optical module na XG-PON nau'in na gani na Haɗaɗɗen yanayi biyu saboda yana goyan bayan haɗaɗɗen damar GPON da XG-PON).
Don ci gaba da gaba da wasu, muna ba ku shawarar ku yi amfani da XGXPON OLT LM808XGS, ƙarin cikakkun bayanai da fatan za a bincika gidan yanar gizon mu:www.lmeetech.com
Lokacin aikawa: Dec-01-2022
