Rongorongo

I te nuinga o te waa, ko te mana marama o te whakawhiti muka whatu me te kōwae whatu e whai ake nei: multimode kei waenganui i te 10db me te -18db; Ko te aratau kotahi ko te 20km i waenga i -8db me -15db; me te aratau kotahi he 60km kei waenganui i -5db me -12db i waenga. Engari mena ko te mana marama o te taupānga whakawhiti muka whatu...

Hei whakarite i te pehanga mahi, hanga he wairua mahi o te hiahia, te kawenga, me te harikoa, kia pai ake ai te whakapau moni a te katoa ki nga mahi e whai ake nei. I whakaritea e te tari hoko HDV nga mahi o waho o Dapeng City Beach ki te whakarangatira i nga utu mo nga kaimahi ...

Ko te tere o te kōwae whatu SFP + ko: 10G SFP + whatu transceiver he whakamohoatanga o SFP (i etahi wa ka kiia ko "mini-GBIC"). Kua whakamahia nuitia a SFP i runga i te Gigabit Ethernet me te 1G, 2G, me te 4G Fiber Channel. Hei urutau ki nga reiti raraunga teitei ake, kua hangaia e SFP+ te hikohiko hikoi ...

Ko nga waahanga oro me nga whakawhiti muka whatu he taputapu e mahi ana i te hurihanga whakaahua. He aha te rereketanga i waenga i a raatau? I enei wa, ko te tuku raraunga tawhiti-tawhiti e whakamahia ana i roto i te maha o nga kaupapa maamaa e whakamahi ana i te tuku muka whatu. Ko te hononga i waenga i tenei e hiahia ana ki te arai whatu...

E ai ki te whakamatautau, ka taea e te Gigabit SFP module optical te mahi i roto i te tauranga 10 Gigabit SFP +, engari kaore e taea e te 10 Gigabit SFP + optical module te mahi i roto i te tauranga Gigabit SFP. Ina whakauruhia he kōwae whatu Gigabit SFP ki te tauranga 10 Gigabit SFP +, ko te tere o tenei tauranga he 1G, ehara i te 10G....

Ko te kaiwhakawhiti muka whatu he waeine whakawhiti pāpāho whakawhiti Itarangi e whakawhiti ana i nga tohu hiko takirua poto-tawhiti me nga tohu whatu tawhiti. Ko te nuinga kua wehea ki nga transceivers whatu muka kotahi me nga transceivers whatu muka-rua kia rite ki o raatau hiahia Nex...