KCO QSFP+ 40G SR4 40Gb/s QSFP+ MMF 100M MPO cholumikizira Transceiver yokhala ndi DDM

KCO QSFP+ 40G SR4 40Gb/s QSFP+ MMF 100M MPO Connector Transceiver yokhala ndi chithunzi cha DDM

Kufotokozera Kwachidule:

Mphamvu Zapamwamba za Channel: 40 Gbps pa module

Kufikira 11.1Gbps Chiyerekezo cha data pa njira iliyonse

Kutalika kwakukulu kwa ulalo wa 100m ulalo pa OM3 multimode fiber Kapena 150m maulalo pa OM4 multimode fiber

Ukadaulo wodalirika kwambiri wa 850nm VCSEL

Kutentha kwamagetsi

Digital diagnostic SFF-8436 ikugwirizana

Kutentha kogwira ntchito kwamilandu: 0°C mpaka 70°C

Kutaya mphamvu <0.7 W

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

+ Yang'anani Fomu-Factor plugable (SFP)ndi compact, Hot-pluggable network interface module format yomwe imagwiritsidwa ntchito polumikizirana ndi ma data.

Mawonekedwe a SFP pamanetiweki hardware ndi modular kagawo kwa transceiver okhudzana ndi media, monga chingwe cha fiber-optic kapena chingwe chamkuwa.

+ QSFP, yomwe imayimira Quad Small Form-factor plugable,ndi mtundu wa module ya transceiver yomwe imagwiritsidwa ntchito potumiza deta yothamanga kwambiri pazida zolumikizirana, makamaka m'malo opangira ma data komanso malo ogwiritsira ntchito kwambiri makompyuta.

Zapangidwa kuti zizithandizira ma tchanelo angapo (nthawi zambiri anayi) ndipo zimatha kuthana ndi mitengo ya data kuyambira 10 Gbps mpaka 400 Gbps, kutengera mtundu wa module.

Kufotokozera Kwambiri

OP-QSFP+-01adapangidwa kuti azigwiritsidwa ntchito mu 40 Gigabit pa sekondi iliyonse pamtundu wa multimode fiber.

Amagwirizana ndi QSFP+ MSA ndi IEEE 802.3ba 40GBASE-SR4.

Gawo la optical transmitter la transceiver limaphatikizapo 4-channel VCSEL (Vertical Cavity).

Surface Emitting Laser) gulu, 4-channel zolowetsa zolowera ndi dalaivala wa laser, zowunikira, zowongolera ndi kukondera. Kuti muwongolere ma module, mawonekedwe owongolera amaphatikiza mawonekedwe a Two Wire Serial a wotchi ndi ma sign a data. Zowunikira zowunikira za VCSEL bias, kutentha kwa module, mphamvu yamagetsi yopatsirana,analandira mphamvu ya kuwala ndi magetsi operekera amayendetsedwa ndipo zotsatira zimapezeka kudzera mu mawonekedwe a TWS. Ma alarm ndi machenjezo amakhazikitsidwa pazoyang'aniridwa. Mbendera zimayikidwa ndipo zosokoneza zimapangidwa pamene mawonekedwe ali kunja kwa malire. Mbendera zimayikidwanso ndikusokoneza zomwe zimapangidwira kutayika kwa siginecha (LOS) ndi zolakwika za ma transmitter. Mbendera zonse zimakhomeredwa ndipo zizikhalabe zokhazikika ngakhale zomwe zidayambitsa latch zichotsedwa ndikuyambiranso. Zosokoneza zonse zitha kubisika ndipo mbendera zimakonzedwanso powerenga zolembera zoyenera. Kutulutsa kwa kuwala kumayimitsa kutayika kwa siginecha yolowera pokhapokha ngati squelch yayimitsidwa. Kuzindikira zolakwika kapena kuyimitsa njira kudzera mu mawonekedwe a TWS kuzimitsa kanjira. Mkhalidwe, chenjezo / chenjezo ndi zolakwika zilipo kudzera pa mawonekedwe a TWS.

Gawo la optical receiver la transceiver limaphatikizapo 4-channel PIN photodiode array, 4-channel TIA array, 4 channel output buffer, diagnostic monitors, ndi control and bias blocks. Zowunikira zowunikira mphamvu zamagetsi zamagetsi zimayendetsedwa ndipo zotsatira zimapezeka kudzera mu mawonekedwe a TWS. Ma alarm ndi machenjezo amakhazikitsidwa pazoyang'aniridwa. Mbendera zimayikidwa ndipo zosokoneza zimapangidwa pamene mawonekedwe ali kunja kwa malire. Mbendera zimayikidwanso ndikusokoneza zomwe zimapangidwira kutaya chizindikiro cha optical input (LOS). Mbendera zonse zimakhomeredwa ndipo zizikhalabe zokhazikitsidwa ngakhale zomwe zikuyambitsa mbendera zichotsedwa ndikuyambiranso. Zosokoneza zonse zitha kubisika ndipo mbendera zimayikidwanso mukawerenga zolembera zoyenera. Kutulutsa kwamagetsi kumakankhira kutayika kwa siginecha yolowera (pokhapokha ngati squelch yazimitsidwa) ndikuyimitsa kanjira kudzera pa mawonekedwe a TWS. Zambiri ndi alamu / chenjezo zimapezeka kudzera pa mawonekedwe a TWS.

Zofunikira zazikulu za QSFP

+ Kuchulukana Kwambiri:Ma module a QSFP amapangidwa kuti azikhala ophatikizika, kulola kuchuluka kwa maulumikizidwe pamalo ang'onoang'ono.

+ Yowotchera:Atha kulowetsedwa ndi kuchotsedwa pachipangizo chikayatsidwa, osayambitsa kusokoneza maukonde.

+ Njira zingapo:Ma module a QSFP nthawi zambiri amakhala ndi njira zinayi, iliyonse yomwe imatha kutumiza deta, kulola kukwera kwa bandwidth ndi ma data.

+ Mitengo Yosiyanasiyana ya Data:Pali mitundu yosiyanasiyana ya QSFP, monga QSFP+, QSFP28, QSFP56, ndi QSFP-DD, yomwe imathandizira kuthamanga kosiyana kuchokera ku 40Gbps mpaka 400Gbps ndi kupitirira.

+ Ntchito Zosiyanasiyana:Ma module a QSFP amagwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikizapo ma data center interconnects, high-performance computing, and telecommunication networks.