5-tauranga 10/100M WDM Media Converter （Aratau-kotahi SC muka-kotahi）
5-tauranga 10/100M WDM Media Converter （Aratau-kotahi SC muka-kotahi）
Āhuatanga Hua:
SC muka whatu transceiver whakataki:
Kei te whakahīhī a YOFC ki te whakarewa i te kaitahuri whatu muka SC, he kaitahuri whatu-ki-hiko i hangaia motuhake hei whakatutuki i o hiahia korero.Na to maatau hangarau hou me te piripono ki nga mahi auaha, kua whakawhanakehia e matou he hua e whakakotahi ana i te pai, te pono me te whaikorero, ka waiho hei otinga pai mo tetahi tatūnga korero.
I te YOFC, ka whakapau kaha matou ki te whakarato i te kounga pai me te mahi, na te mea he raupapa o nga mahi matatau a to maatau SC fiber optic transceivers.Kei roto i te transceiver he whirihoranga 1 whatu ki te 4 hiko kotahi-mode muka kotahi te whirihoranga A-mutunga mo te tuku raraunga korekore mo nga tawhiti tawhiti.Ma tenei ahuatanga nui, ka taea e koe te hono ngawari ki nga taputapu maha kia pai ai te whakawhitiwhiti korero puta noa i to whatunga.
I tua atu i nga mahi tino kore, he maha atu nga ahuatanga ataahua e tukuna ana e a maatau SC fiber optic transceivers.Ko tana kohi hiko iti e whakarite ana i te kaha o te kaha, te whakaheke i nga utu whakahaere me te whakatairanga i te pumau.Ko nga tohu LED hihiko e whakarato ana i nga whakahōutanga mana marama, wa-tūturu mo te tere me te ngawari ki te aroturuki me te rapu raruraru.I tua atu, ko te waea 4-mati e whakarite ana i te whirihoranga ngawari me te kore raru, me te whakarite i nga tautuhinga tino pai i nga wa katoa.
Hei kaihanga rangatira i roto i te umanga, kei te whakapehapeha a YOFC mo tana pono ki te pai o nga kaihoko.E mohio ana matou he hiahia korero motuhake nga pakihi katoa, a ka whakapau kaha matou ki te whakatutuki i aua hiahia.Neke atu i te 20,000 mita tapawha o te waahi whakaputa me te roopu whakatapua mo te 30 nga tohunga R&D, kei a matou te kaha ki te whakarite i o maatau hua ki o whakaritenga tika.
I tua atu i o maatau ratonga whakarite hua, ka tukuna ano e matou he otinga matawhānui e rite ana ki o hiahia.Ka mahi tata ta matou roopu tohunga ki a koe ki te whakawhanake i te tatūnga korero tino pai, kia pai te whakakotahi me te tino pai.I tua atu, ka whakaputahia e matou nga huringa 5,000 i ia ra, me te whakarite i te tukunga o te waa ki te whakatutuki i o whakaritenga ota me te kore e whakaheke i te kounga.
Ma te YOFC's SC muka whatu transceivers, ka taea e koe te hiki i to hanganga korero ki te taumata hou.Whakawhirinaki ki o maatau tohungatanga me o maatau wheako ki te whakarato ki a koe nga hua tino pai e tuku ana i nga mahi tino kore, pono me te whai hua.Whakapaa mai ki a matou i tenei ra ki te rapu me pehea e taea ai e a maatau otinga auaha te huri i to whatunga korero.
He aha te mahi a tenei hua
◇ Ko te CF-1014SW-20A he Hundred megabytes media converter, e whakarato ana i te tauranga rau megabytesRJ-45 me te rau megabytes SC muka tauranga, ka taea te huri i waenga i nga tohu hiko me te whatu.
Te Mahi o tenei Hua
◇ CF-1014SW-20A te whakamahi i te hangarau WDM (wavelength division multiplexing), ka awhina i te tuku me te whiwhi raraunga i te tawhiti ki te 20 km me te muka aratau kotahi anake, e whakaora ana i te haurua o te utu tuku taura mo nga kaihoko.Ka tukuna e CF-1014SW-20A nga raraunga i te roangaru 1310 nm me te whiwhi raraunga i te roangaru 1550 nm i runga i te muka whatu.Na reira, ko te taputapu kapeka e whakamahia ana me te CF-1014SW-20A me tuku raraunga i te roangaru o te 1550 nm ka whiwhi raraunga i te roangaru o te 1310 nm.CF FIBERLINK tetahi atu kaitahuri pāpāho CF-1014SW-20B tetahi o nga hua ka taea te mahi tahi me CF-1014SW-20A.
Ētahi atu āhuatanga
◇ I tua atu, ka taea te whakamahi i te kaitahuri pāpāho hei taputapu motuhake mo te MDI / MDI-X aunoa i roto i te tauranga TX, i reira ka whiriwhiria aunoa te aratau taarua.
tawhā hangarau:
| Tauira | CF-1014SW-20A | |
| Atanga Atanga | ||
| Tauranga Pumau | 4* 10/ 100Base-TX RJ45 tauranga 1* 155M uplink SC muka tauranga | |
| Tauranga Itarangi | 10/ 100Base-TX taaro-aunoa, ki tonu/hawhe matarua MDI/MDI-X urutau-whaiaro | |
| Takirua Takirua Tukunga | 10BASE-T: Cat3,4,5 UTP(≤100 mita) 100BASE-T: Cat5e, UTP i muri mai ranei(≤100 mita) | |
| Tauranga Optical | Ko te kōwae whatu taunoa he kotahi-aratau kotahi-muka 20km, SC tauranga | |
| Te roangaru/Tawhiti | A-mutunga: RX1310nm / RX1550nm 0 ~ 40KMB-mutunga:RX1550nm/ RX1310nm 0 ~ 40KM | |
| A-mutunga: RX1490nm / RX1550nm 0 ~ 120KMB-mutunga:RX1550nm/ RX1490nm 0 ~ 120KM | ||
| Tawhā maramara | ||
| Kawa Whatunga | IEEE802.3 10BASE-T, IEEE802.3i 10Turanga-T,IEEE802.3u 100Base-TX, IEEE802.3u 100Base-FX, IEEE802.3x | |
| Aratau Whakamua | Toa me te Whakamua (Te Waea Katoa) | |
| Te Kaha Whakawhiti | 1Gbps | |
| Pūmahara pūreirei | 0.744Mpps | |
| MAC | 1K | |
| Tohu LED | muka | SD/SPD1 (matomato) |
| reiti | SPD2: 10/100 (matomato) | |
| Raraunga | FX(matomato)/TP (matomato) | |
| FDX (matomato) | ||
| Takitahi / matarua | ||
| Mana | PWR (matomato) | |
| Mana | ||
| Ngaohiko Mahi | AC:100-240V | |
| Whakamahi Hiko | Tatari<1W, Uta katoa<4W | |
| Tuku Hiko | DC: 5V / 2A te mana ahumahi | |
| Parenga uira &Tiwhikete | ||
| Tiaki uira | Tiaki uira: 4KV 8/20us, Taumata tiaki: IP30 | |
| Tiwhikete | CCC; tohu CE, arumoni;CE/LVD EN60950;FCC Wāhanga 15 Class B;RoHS | |
| Tawhā Tinana | ||
| Mahi TEMP | -20 ~ + 55 ° C; 5% ~ 90% RH Kore i te condensing | |
| Rokiroki TEMP | -40 ~ + 85 ° C; 5% ~ 95% RH Kore i te condensing | |
| Ahu (L*W*H) | 94mm* 71mm*27mm | |
| Tāutatanga | Papamahi, whatanga mokamoka CF-2U14 | |
Rahi Hua:
PHoahoa tono hua:
Me pēhea te ki te whiriwhiri i te transceiver muka whatu?
Ka pakaruhia e nga kaiwhakawhitiwhiti muka whatu te herenga 100-mita o nga taura Ethernet i roto i te tuku raraunga.Ma te whakawhirinaki ki nga maramara whakawhiti mahi nui me nga keteroki kaha-nui, i te wa e tutuki pono ana te tuku kore-aukati me te mahi whakawhiti, ka whakarato ano hoki i nga waka taurite, te wehe me te pakanga.Ko te rapu hapa me etahi atu mahi ka whakarite i te haumarutanga me te pumau i te wa o te tuku raraunga.Na reira, ka noho tonu nga hua transceiver muka hei waahanga nui mo te hanga whatunga mo te wa roa.Na, me pehea e whiriwhiri ai tatou i nga whakawhiti whakawhiti muka?
1. Te whakamatautau mahi tauranga
Ko te nuinga o nga whakamatautau ka taea e ia tauranga te mahi i te ahua o te 10Mbps, 100Mbps me te haurua-rua.I te wa ano, me whakamatauria mena ka taea e ia tauranga te kowhiri aunoa i te tere tuku teitei me te whakarite aunoa i te tere tuku o etahi atu taputapu.Ka taea te whakauru i tenei whakamatautau ki etahi atu whakamatautau.
2. Whakamātautau hototahi
Ko te nuinga o te whakamatautau i te kaha o te hononga i waenga i te whakawhiti muka whatu me etahi atu taputapu e hototahi ana ki te Ethernet me te Tere Tere (tae atu ki te kaari whatunga, te HUB, te Whakawhiti, te kaari whatunga whatu, me te whakawhiti whatu).Me kaha te whakaritenga ki te tautoko i te hononga o nga hua hototahi.
3. Nga ahuatanga honohono taura
Whakamātautauhia te kaha o te kaiwhakawhiti whatu muka ki te tautoko i nga taura whatunga.Tuatahi, whakamatautauhia te kaha hononga o te Waahanga 5 taura whatunga me te roa o te 100m me te 10m, me te whakamatautau i te kaha hononga o te Waahanga 5 taura whatunga roa (120m) o nga momo momo rama.I te wa o te whakamatautau, ko te tauranga whatu o te transceiver e hiahiatia ana kia whai hononga hononga o 10Mbps me te tere o 100Mbps, me te mea teitei me kaha ki te hono atu ki te 100Mbps full-duplex kaore he hapa tuku.Karekau pea e whakamatauria nga taura takirua takirua o te waahanga 3.Ka taea te whakauru i nga whakamatautau ki etahi atu whakamatautau.
4. Nga ahuatanga o te tuku (te tere mate tuku o nga paatete raraunga rereke te roa, te tere tuku)
Ko te nuinga o te whakamatautau i te reiti mate o te paatete ka tukuna e te tauranga whatu whatu whatu transceiver nga paatete raraunga rereke, me te tere hononga i raro i nga reiti hononga rereke.Mo te reiti mate paatete, ka taea e koe te whakamahi i te rorohiko whakamatautau e whakaratohia ana e te kaari whatunga ki te whakamatautau i te reiti mate paatete ina 64, 512, 1518, 128 (kwhiria) me te 1000 (kwhiria) te rahi o te paatete i raro i nga reiti hononga rereke., ko te maha o nga hapa o te paatete, ko te maha o nga paatete ka tukuna me te whiwhi me neke atu i te 2,000,000.Ka taea e te tere tuku whakamatautau te whakamahi i te perform3, te ping me etahi atu rorohiko.
5. Ko te hototahi o te miihini katoa ki te kawa whatunga whakawhiti
Ko te nuinga o te whakamatautau i te hototahitanga o nga whakawhiti whakawhiti muka ki nga kawa whatunga, ka taea te whakamatautau i Novell, Windows me etahi atu taiao.Ko nga kawa whatunga taumata-iti e whai ake nei penei i te TCP/IP, IPX, NETBIOS, DHCP, me etahi atu me whakamatauria, me whakamatauria nga kawa e tika ana kia panuitia.E hiahiatia ana nga kaikawe whatu hei tautoko i enei tikanga (VLAN, QOS, COS, etc.).
6. Whakamātautau tūnga tohu
Whakamatauhia mehemea he rite te mana o te rama tohu ki te whakaahuatanga o te panui me te pukapuka a te kaiwhakamahi, me te rite ranei ki te ahuatanga o naianei o te kaitahuri muka.
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