KCO QSFP+ 40G ER4 40Gb/s QSFP+ SMF 1310 40km Transceiver
Kodi QSFP+ 40G ER4 ndi chiyani?
+ TheQSFP+ 40G ER4 imagwirizana. 40G QSFP+ module transceiver ili ndi zolumikizira ziwiri za LC, zomwe zimafika pamtunda wa makilomita 10 pa OS2 single-mode fiber (SMF).
+ Cholumikizira ichi cha 40G fiber optical chimabwera ndi cholumikizira cha ma channel anayi a QSFP+ chozungulira mbali zonse ziwiri, chomwe chimalola bandwidth yonse ya 40 Gbps pa njira iliyonse yokhala ndi data ya 10 Gbps.
+ Ntchito ya DOM/DDM (kuwunikira matenda a digito) imathandizidwa pa 40G fiber optic transceiver kuti ikwaniritse kuyang'anira magawo ogwirira ntchito nthawi yeniyeni.
+ Tinapanga 40GBASE-ER4 QSFP+ module ikugwirizana ndi QSFP+ MSA ndi IEEE 802.3ba 40GBASE-ER4 specifications. Kupatula apo, quad small form-factor pluggable (QSFP) ER4 optic yayesedwa pazida zolandirira kuti zitsimikizire kuti zikugwirizana bwino ndi zida za Huawei, monga ma data center switch, ma enterprise routers, ndi ma server network interface card (NICs). 40G SFP module yachitatu ndi njira yabwino kwambiri yosinthira Huawei QSFP-40G-ER4 QSFP+ 40G transceiver pamtengo wotsika mtengo, zomwe zimapereka yankho lotsika mtengo logwirizana ndi kulumikizana kwa 40G kogwira ntchito bwino.
+ QSFP+ 40G ER4 optics imagwira ntchito ndi maulumikizidwe a 40 Gigabit Ethernet (40GbE) optics, abwino kwambiri pakugwiritsa ntchito maukonde akutali komanso akutali m'maukonde akutali, maukonde a masukulu, maukonde a metro, ndi zina zotero.
Mapulogalamu
+ 40G Ethernet
+ Data Center ndi LAN
Muyezo
+ Kutsatira IEEE 802.3ba
+ Yogwirizana ndi SFF-8436
+ Kutsatira RoHS.
Kufotokozera Kwathunthu
OP-QSFP+-LER yapangidwa kuti igwire ntchito pa single-mode fiber system pogwiritsa ntchito njira ya 4X10 CWDM mu 1310 band ndipo imalumikiza mpaka 40km. Module iyi imasintha njira zinayi zolowera za data yamagetsi ya 10Gb/s kukhala zizindikiro 4 za CWDM, ndikuzichulukitsa kukhala njira imodzi yotumizira mawayilesi a 40Gb/s. Mosiyana ndi zimenezi, kumbali ya wolandila, module iyi imachotsa mawayilesi ambiri a 40Gb/s kukhala zizindikiro 4 za CWDM, ndikuzisintha kukhala deta yamagetsi yotulutsa mawayilesi anayi.
Mafunde apakati a njira zinayi za CWDM ndi 1271, 1291, 1311 ndi 1331 nm. Ili ndi cholumikizira cha duplex LC cha mawonekedwe owoneka bwino ndi cholumikizira cha mapini 38 cha mawonekedwe amagetsi. Ulusi wa single-mode (SMF) umagwiritsidwa ntchito mu module iyi. Chogulitsachi chimasintha deta yamagetsi ya 4-channel 10Gb/s kukhala zizindikiro za CWDM (kuwala), ndi gulu la 4-wavelength Distributed Feedback Laser (DFB) array. Mafunde anayi amawonjezeredwa kukhala deta imodzi ya 40Gb/s, ndikufalikira kuchokera mu module yotumizira kudzera mu SMF. Module yolandila imalandira kulowetsa kwa zizindikiro za 40Gb/s, ndikuchotsa ma multiplex mu njira zinayi za CWDM 10Gb/s. Kuwala kulikonse kwa mafunde kumasonkhanitsidwa ndi diode ya diode, kenako nkutulutsidwa ngati deta yamagetsi pambuyo pokulitsidwa ndi TIA.
Chogulitsachi chapangidwa ndi mawonekedwe, kulumikizana kwa optical/electric komanso mawonekedwe owunikira digito malinga ndi QSFP+ Multi-Source Agreement (MSA) komanso mogwirizana ndi 40G QSFP+ LR4 ya IEEE 802.3ba.
Miyeso ya Chidule
Zambiri za tsatanetsatane wa malonda
| Dzina la Chitsanzo | QSFP 40G ER4 | Dzina la Wogulitsa | KCO |
| Fomu Yopangira | QSFP+ | Chiwerengero cha Deta | 40 Gbps |
| Kutalika kwa mafunde | 1310nm | Mtunda | 40km@OS2 |
| Cholumikizira | LC Duplex | Mtundu wa Chingwe | OS2 SMF |
| Mtundu wa Chotumizira | DFB | Mtundu wa Wolandila | PIN |
| Mphamvu ya TX | -2.7~4.5dBm | Kuzindikira kwa Wolandila | <-19dBm |
| Kugwiritsa Ntchito Mphamvu | <3.5W | Mtundu wa Kusintha | NRZ |
| DDM | Thandizo | Chiŵerengero cha Zolakwika za Bit (BER) | 1E-12 |
| Ma protocol | IEEE 802.3ba, QSFP+ MSA, SFF-8436, Infiniband 40G QDR | Chitsimikizo | Zaka 1 |
