CFP MSA bụ ọkọlọtọ ụlọ ọrụ izizi iji kwado transceivers anya 40 na 100Gbe Ethernet.Usoro CFP multi-source protocol bụ ịkọwapụta nkọwa nkwakọ ngwaahịa maka modul anya na-ekpo ọkụ na-ekpo ọkụ iji kwalite ngwa 40 na 100Gbit / s, gụnyere ngwa Ethernet dị elu na-esote ọgbọ (40 na 100GbE).Ụdị ngwugwu nke 100G CFP usoro ngwa anya modul bụ CFP, CFP2, na CFP4.
Okwu mmalite nke CFP/CFP2/CFP4 Modul anya
Ogo nke modul anya CFP bụ nke kachasị ukwuu, CFP2 optical module bụ ọkara nke CFP, CFP4 optical module bụ otu ụzọ n'ụzọ anọ nke CFP, na ụdị ngwugwu nke QSFP28 ngwa anya modul dị obere karịa nke CFP4 ngwa anya modul.Olu nke modul atọ ndị a, dị ka egosiri n'okpuru.Ihe ekwesịrị icheta bụ na CFP/CFP2/CFP4 modul optical enweghị ike iji ya mee ihe n'otu oge, mana enwere ike iji ha n'otu oge n'otu usoro ahụ.
Modul ngwa anya CFP na-akwado nnyefe na otu-mode na multi-mode optical fibers nwere ọtụtụ ọsọ, protocol, na ogologo njikọ dịka achọrọ, gụnyere ihe niile metụtara ọkara anụ ahụ (PMD) gụnyere na ọkọlọtọ IEEE802.3ba.
Emebere modul ngwa anya CFP na ndabere nke obere ihe nleba anya pluggable optical module (SFP), nke nwere nnukwu nha ma na-akwado nnyefe data 100 Gbps.Igwe anya nke CFP nwere ike ịkwado otu akara ngosi 100G, OTU4, otu ma ọ bụ karịa akara 40G, OTU3 ma ọ bụ STM-256/OC-768.
A na-ejikarị 100G CFP2 eme ihe dị ka njikọ njikọ njikọ 100G Ethernet, yana arụmọrụ dị elu karịa CFP ngwa anya modul, na obere nha ya na-eme ka ọ dị mma maka wiwi njupụta dị elu.
Modul anya nke 100G CFP4 nwere otu ọsọ dị ka modul ngwa anya CFP/CFP2.A na-emeziwanye arụmọrụ nnyefe nke ukwuu, mana ike ọkụ na-ebelata, ọnụ ahịa ya dịkwa ala karịa CFP2.Ya mere, modul ngwa anya CFP4 nwere uru na-enweghị atụ.Kwuo maka uru nke modul anya CFP4.
Uru nke CFP4 optical modul
1. Ịrụ ọrụ nnyefe dị elu: Ntụgharị anya nke 100G CFP nke mbụ nwetara ọnụego nnyefe nke 100G site na ọwa 10 10G, ebe 100G CFP4 optical module ugbu a na-enweta nnyefe 100G site na ọwa 4 25G, ya mere ọrụ nnyefe dị elu.Nkwụsi ike ka ike.
2. Obere olu: Olu nke CFP4 optical module bụ otu ụzọ n'ụzọ anọ nke CFP, nke bụ obere modul ngwa anya na usoro CFP nke modul anya.
3. Mgbakwunye modul dị elu: Ọkwa ntinye nke CFP2 bụ okpukpu abụọ nke CFP, na ọkwa ntinye nke CFP4 bụ ugboro anọ nke CFP.
4. Oriri ike na ọnụ ahịa dị ala: A na-emeziwanye arụmọrụ nnyefe nke CFP4 optical modules, ma ike oriri na-ebelata, ọnụ ahịa usoro ahụ dịkwa ala karịa nke CFP2.
Na nchịkọta
Modul anya nke 100G nke mbụ bụ modul anya CFP buru ibu, wee pụta CFP2 na CFP4 modul anya.N'ime ha, CFP4 optical modul bụ ọgbọ ọhụrụ nke 100G modul anya, na obosara ya bụ nanị 1/4 nke CFP ngwa anya modul.Ụdị nkwakọ ngwaahịa nke QSFP28 optical module dị ntakịrị karịa nke CFP4 modul anya, nke pụtara na QSFP28 modul anya nwere njupụta ọdụ ụgbọ mmiri dị elu na mgba ọkụ.
Ọ bụ ezie na modul ngwa anya QSFP28 nwere ọtụtụ uru, ọ bụ naanị otu n'ime ọtụtụ ngwọta maka netwọk 100G.Maka ngwa akọwapụtara dị ka ebe data na ụlọ mgba ọkụ, ịhọrọ nke ziri ezi bụ ngwọta kacha mma.
HUANET na-enye ụdị 100G CFP/CFP2/CFP4 na 100G QSFP28 dị elu na ndakọrịta dị mma na ọnụ ahịa dị ala.
Oge nzipu: Jul-09-2021