ʻO CFP MSA ke kūlana ʻoihana mua e kākoʻo i nā transceivers optical 40 a me 100Gbe Ethernet.ʻO ka CFP multi-source protocol ka wehewehe ʻana i kahi kikoʻī kikoʻī no nā modula optical hot-swappable e hoʻolaha i nā noi 40 a me 100Gbit/s, me nā noi Ethernet kiʻekiʻe kiʻekiʻe e hiki mai ana (40 a me 100GbE).ʻO nā ʻano pūʻolo o 100G CFP series optical modules he CFP, CFP2, a me CFP4.
Hoʻolauna o CFP/CFP2/CFP4 Optical Module
ʻO ka nui o ka module optical CFP ka mea nui loa, ʻo ka module optical CFP2 he hapalua o ka CFP, ʻo ka module optical CFP4 ka hapahā o ka CFP, a ʻoi aku ka liʻiliʻi o ke ʻano o ka pūʻolo o ka module optical QSFP28 ma mua o ka CFP4 opua.ʻO ka nui o kēia mau modula ʻekolu, e like me ka mea i hōʻike ʻia ma lalo nei.ʻO ka mea pono e hoʻomanaʻo ʻia ʻaʻole hiki ke hoʻohana ʻia nā modula optical CFP / CFP2 / CFP4, akā hiki ke hoʻohana ʻia i ka manawa like i ka ʻōnaehana like.
Kākoʻo nā modules optical CFP i ka hoʻouna ʻana ma ke ʻano hoʻokahi a me ka multi-mode fiber optical me nā wikiwiki he nui, nā protocols, a me nā lōʻihi o ka loulou e like me ka mea e pono ai, me nā pilina pili kino kino (PMD) i hoʻokomo ʻia i ka maʻamau IEEE802.3ba.
Hoʻolālā ʻia ka module optical CFP ma ke kumu o ka liʻiliʻi pluggable optical module (SFP) interface, me ka nui nui a kākoʻo i ka hoʻoili ʻikepili 100 Gbps.Hiki i ka CFP optical module ke kākoʻo i hoʻokahi hōʻailona 100G, OTU4, hoʻokahi a ʻoi aku paha nā hōʻailona 40G, OTU3 a i ʻole STM-256/OC-768.
Hoʻohana pinepine ʻia ʻo 100G CFP2 ma ke ʻano he 100G Ethernet interconnection link, me ka ʻoi aku ka maikaʻi o ka hoʻouna ʻana ma mua o nā modules optical CFP, a ʻo kona liʻiliʻi liʻiliʻi e kūpono ia no nā wili kiʻekiʻe kiʻekiʻe.
Loaʻa ka wikiwiki o ka 100G CFP4 optical module me ka CFP/CFP2 optical module.Ua hoʻomaikaʻi maikaʻi ʻia ka maikaʻi o ka hoʻouna ʻana, akā ua hoʻemi ʻia ka hoʻohana ʻana i ka mana, a ʻoi aku ke kumukūʻai ma mua o CFP2.No laila, ʻo ka CFP4 optical module he mau pono hiki ʻole ke hoʻololi.E kamaʻilio e pili ana i nā pono o nā modula optical CFP4.
Nā pōmaikaʻi o ka module optical CFP4
1. ʻOi aku ka maikaʻi o ka hoʻouna ʻana: ʻO ka 100G CFP optical module i loaʻa i ka helu hoʻouna o 100G ma o 10 10G channels, aʻo ka 100G CFP4 optical module i kēia manawa e loaʻa i ka 100G transmission ma o 4 25G channels, no laila ʻoi aku ka maikaʻi o ka hoʻouna ʻana.ʻOi aku ka ikaika o ke kūpaʻa.
2. Ka liʻiliʻi liʻiliʻi: ʻO ka nui o ka module optical CFP4 he hoʻokahi hapahā o ka CFP, ʻo ia ka module optical liʻiliʻi loa i ka moʻo CFP o nā modules optical.
3. ʻO ka hoʻohui ʻana o ka module kiʻekiʻe: ʻO ka pae hoʻohui o CFP2 he pālua ia o ka CFP, a ʻo ka pae hoʻohui o CFP4 ʻehā mau manawa ma mua o CFP.
4. ʻO ka hoʻohana haʻahaʻa haʻahaʻa a me ke kumukūʻai: Ua hoʻomaikaʻi maikaʻi ʻia ka maikaʻi o ka hoʻouna ʻana o nā modula optical CFP4, akā ua hoʻemi ʻia ka hoʻohana ʻana i ka mana, a ʻoi aku ka haʻahaʻa o ka ʻōnaehana ma mua o ka CFP2.
Ma ka hōʻuluʻulu
ʻO ka hanauna mua 100G optical module he CFP optical modules nui loa, a laila ua ʻike ʻia nā modula optical CFP2 a me CFP4.I waena o lākou, ʻo ka CFP4 optical module ka hanauna hou loa o 100G optical modules, a ʻo kona laulā he 1/4 wale nō o ka module optical CFP.ʻOi aku ka liʻiliʻi o ke ʻano hoʻopili o ka module optical QSFP28 ma mua o ka module optical CFP4, ʻo ia hoʻi, ʻo ka QSFP28 optical module he kiʻekiʻe ke kiʻekiʻe o ke awa ma ka hoʻololi.
ʻOiai he nui nā pōmaikaʻi o ka module optical QSFP28, ʻo ia wale nō kekahi o nā hopena he nui no nā pūnaewele 100G.No nā noi kikoʻī e like me nā kikowaena data a me nā lumi hoʻololi, ʻo ke koho ʻana i ka mea kūpono ka hopena maikaʻi loa.
Hāʻawi ʻo HUANET i nā ʻano like ʻole o 100G CFP/CFP2/CFP4 a me 100G QSFP28 me ke ʻano kiʻekiʻe a me ka hoʻohālikelike maikaʻi ma ke kumu kūʻai haʻahaʻa.
Ka manawa hoʻouna: Jul-09-2021