ʻO nā pono a me nā pōʻino o XGPON a me GPON

Loaʻa iā XGPON a me GPON kēlā me kēia i kā lākou pono ponoʻī a me nā hemahema a kūpono i nā hiʻohiʻona noiʻi like ʻole.

ʻO nā pōmaikaʻi o XGPON nā:

1. Higher transmission rate: XGPON hāʻawi i ka 10 Gbps downlink bandwidth a me 2.5 Gbps uplink bandwidth, kūpono no nā hiʻohiʻona noi me ka koi kiʻekiʻe no ka hoʻouna ʻana i ka ʻikepili kiʻekiʻe.

2.Advanced modulation technology: XGPON hoʻohana i nā ʻenehana modulation kiʻekiʻe e like me QAM-128 a me QPSK e hoʻomaikaʻi i ka maikaʻi a me ka mamao o ka hoʻouna ʻana i ka hōʻailona.

3.Wide pūnaewele puni honua: ʻO ka māhele māhele o XGPON hiki ke hiki i 1: 128 aʻoi aʻe paha, e hiki ai ke uhi i kahi pūnaewele ākea.

XGPON AX3000 2.5G 4GE WIFI 2CATV 2USB ONU

Eia naʻe, loaʻa i ka XGPON kekahi mau hemahema:

1.Ke kumu kūʻai kiʻekiʻe: No ka hoʻohana ʻana o XGPON i ka ʻenehana ʻoi aku ka maikaʻi a me nā mea hana kiʻekiʻe, ʻoi aku ka kiʻekiʻe o kona kumukūʻai a ʻaʻole kūpono paha no nā hiʻohiʻona noiʻi koʻikoʻi.

ʻO nā pono oGPONi loko o ka nui:

1.ʻO ka wikiwiki kiʻekiʻe a me ka bandwidth kiʻekiʻe:Hiki i ka GPON ke hāʻawi i nā uku hoʻouna o 1.25 Gbps (downstream direction) a me 2.5 Gbps (upstream direction) no ka hoʻokō ʻana i nā pono o nā mea hoʻohana no nā pilina ākea kiʻekiʻe.

2.Ka mamao hoʻouna lōʻihi:ʻO ka hoʻouna ʻana i ka fiber Optical e ʻae i ka mamao o ka hoʻouna ʻana i nā hōʻailona a hiki i ʻumi mau kilomita, e hālāwai ana i kahi ākea o nā koi topology pūnaewele.

3.ʻO ka hoʻouna ʻana asymmetric:Kākoʻo ʻo GPON i ka hoʻoili symmetric a me ka asymmetric, ʻo ia hoʻi, hiki ke ʻokoʻa ka uplink a me ka downlink, hiki i ka pūnaewele ke hoʻololi maikaʻi i nā pono o nā mea hoʻohana a me nā noi like ʻole.

4.Hoʻokaʻawale ʻia ka hale hana:Hoʻohana ʻo GPON i kahi hoʻolālā hoʻoili fiber optical point-to-multipoint a hoʻopili i nā laina laina optical (OLT) a me nā pūnaewele ʻōpika lehulehu (ONU) ma o ka laina fiber optical, e hoʻomaikaʻi ana i ka hoʻohana ʻana i nā kumuwaiwai.

5.He haʻahaʻa ke kumukūʻai o nā mea hana:Ma muli o ka haʻahaʻa o ka uplink rate, he haʻahaʻa hoʻi ke kumukūʻai o nā mea hoʻouna o ONU (e like me nā lasers), no laila ua haʻahaʻa ke kumukūʻai o nā lako.

ʻO ka hemahema o GPON ʻo ia ka lohi ma mua o XGPON a ʻaʻole kūpono paha no nā hiʻohiʻona noi e koi ana i ka hoʻoili ʻikepili ultra-high-speed.

I ka hōʻuluʻulu ʻana, loaʻa i kēlā me kēia XGPON a me GPON ko lākou pono ponoʻī a me nā hemahema a kūpono i nā hiʻohiʻona noiʻi like ʻole. He kūpono ʻo XGPON no nā hiʻohiʻona noiʻi me ka koi kiʻekiʻe no ka lawe ʻana i ka ʻikepili kiʻekiʻe, e like me nā ʻoihana nui, nā kikowaena data, etc.; ʻoiai ʻoi aku ka maikaʻi o GPON no nā hiʻohiʻona maʻamau o ka home a me nā ʻoihana ʻoihana e hoʻokō i nā pono pūnaewele i kēlā me kēia lā. Ke koho ʻana i ka ʻenehana pūnaewele, pono e noʻonoʻo ʻia nā mea e like me ke koi, ke kumukūʻai, a me nā koi ʻenehana.