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

Kufotokozera Kwachidule:

Mphamvu Yaikulu ya Channel: 40 Gbps pa gawo lililonse

Kufikira 11.1Gbps Kuchuluka kwa deta pa njira iliyonse

Utali wokwanira wa ulalo wa 100m pa OM3 multimode fiber Kapena maulalo a 150m pa OM4 multimode fiber

Ukadaulo wa VCSEL wa 850nm Wodalirika Kwambiri

Chozimitsira magetsi chotenthedwa

Kutsatira njira zodziwira matenda za digito za SFF-8436

Kutentha kwa kesi yogwiritsira ntchito: 0°C mpaka 70°C

Kutaya mphamvu < 0.7 W

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kufotokozera

+ Small Form-factor pluggable (SFP)ndi mawonekedwe ang'onoang'ono, osavuta kuyika ma network interface module omwe amagwiritsidwa ntchito polumikizirana ndi ma telecommunication komanso ma data.

Chida cha SFP cholumikizira pa hardware yolumikizirana ndi malo olumikizirana a chosinthira cha media-specific transceiver, monga chingwe cha fiber-optic kapena chingwe cha mkuwa.

+ QSFP, yomwe imayimira Quad Small Form-factor Pluggable,ndi mtundu wa gawo la transceiver lomwe limagwiritsidwa ntchito potumiza deta mwachangu kwambiri m'zida zolumikizirana, makamaka m'malo osungira deta komanso m'malo ogwirira ntchito kwambiri.

Yapangidwa kuti ithandizire njira zingapo (nthawi zambiri zinayi) ndipo imatha kuthana ndi kuchuluka kwa deta kuyambira 10 Gbps mpaka 400 Gbps, kutengera mtundu wa gawo lomwe lili.

Kufotokozera Kwathunthu

OP-QSFP+-01Zapangidwa kuti zigwiritsidwe ntchito mu ma Gigabit 40 pa sekondi iliyonse pa ulusi wa multimode.

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

Gawo la transmitter la transmitter limaphatikizapo VCSEL ya njira 4 (Vertical Cavity).

Surface Emitting Laser) array, buffer yolowera ya njira 4 ndi driver wa laser, ma diagnostic monitors, ma control ndi bias blocks. Pa control ya module, control interface imaphatikizapo Two Wire Serial interface ya clock ndi data signals. Diagnostic monitors za VCSEL bias, module temperature, transmit optical power，Mphamvu ya kuwala yolandiridwa ndi magetsi operekera magetsi zimayikidwa ndipo zotsatira zake zimapezeka kudzera mu mawonekedwe a TWS. Malire a alamu ndi machenjezo amakhazikitsidwa pa makhalidwe oyang'aniridwa. Mbendera zimayikidwa ndipo zosokoneza zimapangidwa pamene makhalidwewo ali kunja kwa malire. Mbendera zimayikidwanso ndipo zosokoneza zimapangidwa chifukwa cha kutayika kwa chizindikiro cholowera (LOS) ndi vuto la transmitter. Mbendera zonse zimamangiriridwa ndipo zidzakhazikikabe ngakhale vuto lomwe limayambitsa latch litachotsedwa ndipo ntchito iyambiranso. Zosokoneza zonse zitha kubisika ndipo mbendera zimayikidwanso powerenga register yoyenera ya mbendera. Chotulutsa cha kuwala chidzakanikiza kuti chizindikiro cholowera chitayike pokhapokha ngati squelch yazimitsidwa. Kuzindikira cholakwika kapena kuzimitsa njira kudzera mu mawonekedwe a TWS kudzakanikiza njira. Zomwe zili, alamu/chenjezo ndi zolakwika zimapezeka kudzera mu 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. Diagnostic monitors for optical input power zimayikidwa ndipo zotsatira zimapezeka kudzera mu TWS interface. Alarm and warning thresholds zimakhazikitsidwa pa zinthu zoyang'aniridwa. Mbendera zimayikidwa ndipo zosokoneza zimapangidwa pamene zinthuzo zili kunja kwa malire. Mbendera zimayikidwanso ndipo zosokoneza zimapangidwa chifukwa cha kutayika kwa chizindikiro cholowetsa cha optical (LOS). Mbendera zonse zimamangiriridwa ndipo zidzakhazikikabe ngakhale vuto lomwe limayambitsa mbendera litachotsedwa ndipo ntchito iyambiranso. Zosokoneza zonse zitha kubisika ndipo mbendera zimayikidwanso mukawerenga register yoyenera ya mbendera. Mphamvu zamagetsi zimachepa chifukwa cha kutayika kwa chizindikiro cholowetsa (pokhapokha ngati squelch yazimitsidwa) ndikuzimitsa njira kudzera mu TWS interface. Status ndi alarm/chenjezo zambiri zimapezeka kudzera mu TWS interface.

Zinthu Zazikulu za QSFP

+ Kuchuluka Kwambiri:Ma module a QSFP apangidwa kuti akhale ang'onoang'ono, zomwe zimathandiza kuti pakhale kulumikizana kwakukulu pamalo ochepa.

+ Yotentha-Yotha Kuphwanyidwa:Zitha kuyikidwa ndikuchotsedwa mu chipangizocho chikagwiritsidwa ntchito, popanda kusokoneza netiweki.

+ Ma Channels Angapo:Ma module a QSFP nthawi zambiri amakhala ndi njira zinayi, iliyonse yomwe imatha kutumiza deta, zomwe zimapangitsa kuti bandwidth ndi data zikwere kwambiri.

+ Mitengo Yosiyanasiyana ya Deta:Pali mitundu yosiyanasiyana ya QSFP, monga QSFP+, QSFP28, QSFP56, ndi QSFP-DD, zomwe zimathandiza kuthamanga kosiyana kuyambira 40Gbps mpaka 400Gbps ndi kupitirira apo.

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