100M muka whatu transceiver (kotahi rama me te 8 hiko) Mono me te purei Hewari ki te Whakamahia
whakaahuatanga hua:
Ko tenei hua ko te 100M muka whakawhiti me te 1 100M tauranga whatu me te 8 100Base-T(X) tauranga Ethernet RJ45 urutau.Ka taea e ia te awhina i nga kaiwhakamahi ki te mohio ki nga mahi o te whakawhiti raraunga Ethernet, te whakahiato me te tuku whatu tawhiti.Ka whakamahia e te taputapu te hoahoa kore-kore me te iti o te kohi hiko, he pai ki te whakamahi pai, te rahi iti me te tiaki ngawari.Ko te hoahoa hua e rite ana ki te paerewa Ethernet, me te mahi he pumau me te pono.Ka taea te whakamahi whanui i nga taputapu i roto i nga waahi whakawhiti raraunga whanui penei i te kawe mohio, te waea waea, te haumarutanga, nga putea putea, nga tikanga, te kaipuke, te hiko, te tiaki wai me nga mara hinu.
tauira | CF-1028SW-20 |
tauranga whatunga | 8×10/100Base-T tauranga Ethernet |
Tauranga muka | 1×100Base-FX SC atanga |
Atanga mana | DC |
arahina | PWR, FDX, FX, TP, SD/SPD1, SPD2 |
reiti | 100M |
roangaru marama | TX1310/RX1550nm |
paerewa tukutuku | IEEE802.3, IEEE802.3u, IEEE802.3z |
Te tawhiti tuku | 20KM |
aratau whakawhiti | matarua katoa/hawhe matarua |
Whakatauranga IP | IP30 |
Te hōkaiipurangi papamuri | 1800Mbps |
reeti tuku whakamua | 1339Kpps |
ngaohiko whakauru | DC 5V |
Kohi hiko | Uta katoa<5W |
Te pāmahana whakahaere | -20℃ ~ +70℃ |
pāmahana rokiroki | -15℃ ~ +35℃ |
Te haumākū mahi | 5%-95% (karekau he whakapoapoa) |
Tikanga whakamatao | korekore |
Ahu (LxDxH) | 145mm×80mm×28mm |
taumaha | 200g |
Tikanga whakauru | Papamahi/Paiepa Maunga |
Tiwhikete | CE, FCC, ROHS |
tohu LED | huru | tikanga |
SD/SPD1 | Maramarama | He noa te hononga tauranga whatu |
SPD2 | Maramarama | Ko te reiti tauranga hiko o naianei he 100M |
tinei | Ko te reiti tauranga hiko o naianei he 10M | |
FX | Maramarama | He noa te hononga tauranga whatu |
korikori | Ko te tauranga whatu he tuku raraunga | |
TP | Maramarama | He noa te hononga hiko |
korikori | Ko te tauranga hiko he tuku raraunga | |
FDX | Maramarama | Kei te mahi te tauranga o naianei i roto i te ahua taarua |
tinei | Kei te mahi te tauranga o naianei i te ahua haurua-rua | |
PWR | Maramarama | He pai te mana |
Te maaramatanga me te rereketanga i waenga i te wehenga arorau me te wehe tinana mo nga whakawhiti whakawhiti muka Ethernet
I enei wa, me te whanui o te tono Ethernet, i roto i nga waahi maha, penei i te hiko hiko, te peeke, te haumarutanga a te iwi, te hoia, te tereina, me nga whatunga motuhake o nga hinonga nui me nga umanga, he nui nga whakaritenga whakauru a Ethernet, engari he aha te wehenga tinana. Itarangi?Me pehea te kupenga?He aha te Ethernet taratahi tika?Me pehea tatou e whakawa ai i te wehenga arorau me te wehenga tinana?
He aha te wehenga tinana:
Ko te tikanga o te mea e kiia nei ko te "motuhake a-tinana" karekau he tauwhitiwhitinga raraunga tahi i waenga i nga hononga e rua, neke atu ranei, karekau he hononga ki te paparanga tinana/papanga hono raraunga/paparanga IP.Ko te kaupapa o te wehe tinana ko te tiaki i nga hinonga taputapu me nga hononga whakawhitiwhiti o ia whatunga mai i nga aitua taiao, te aukati a te tangata me nga whakaeke waea waea.Hei tauira, ko te wehe tinana o te whatunga o roto me te whatunga a te iwi ka taea te whakarite kia kore te whatunga korero o roto e whakaekehia e nga kaiwhaiwhai mai i te Ipurangi.
He aha te wehenga arorau:
Ko te kaiwehe arorau he waahanga wehe i waenga i nga whatunga rereke.He hononga hongere raraunga tonu kei runga i te paparanga tinana/papanga hono raraunga i nga pito taratahi, engari ka whakamahia nga tikanga hangarau kia kore ai he waahana raraunga i nga pito taratahi, ara, ma te arorau.Ko te wehewehe, ko te wehewehenga arorau o nga whakawhiti / whakawhiti whatu whatunga i runga i te maakete ka tutuki ma te wehewehe i nga roopu VLAN (IEEE802.1Q);
He rite te VLAN ki te rohe päpäho o te paparanga tuarua (papanga hononga raraunga) o te tauira tohutoro OSI, ka taea te whakahaere i te tupuhi päpäho i roto i te VLAN.I muri i te wehewehenga o te VLAN, na te whakahekenga o te rohe haapurororaa, ka kitea te wehenga o nga tauranga whatunga whakarōpū VLAN e rua..
E whai ake nei he hoahoa hoahoa o te wehenga arorau:
Ko te pikitia i runga ake nei he hoahoa whakahiato o te 1 whatu 4 hiko hiko muka whatu transceiver: 4 awa Itarangi (100M or Gigabit) he rite ki nga ara e 4 o te huarahi nui, ka uru ki roto i te kauhanga, he ara kotahi te kauhanga, me te putanga kauhanga Na reira e 4 ara, 1 whatu me te 4 hiko 100M arorau wehenga muka whatu transceivers, te tauranga whatu ko hoki 100M, me te hōkaiipurangi ko 100M, na te raraunga whatunga e haere mai i roto i te 4 takere o 100M kia whakaritea i runga i te 100M hongere muka.Ka kuhu mai, ka puta ki waho, raina ka puta ki waho ki o ratou huarahi e rite ana;no reira, i roto i tenei otinga, ka konatunatua nga raraunga whatunga ki te Fiber Channel, karekau rawa e wehe;