I-KCO QSFP+ 40G ER4 40Gb/s QSFP+ SMF 1310 40km Transceiver
IYINI i-QSFP+ 40G ER4?
+ II-QSFP+ 40G ER4 ihambisana ne-40G QSFP+ transceiver module ifakwe izixhumi ze-LC duplex, ifinyelela kusixhumanisi esingafika ku-10km nge-OS2 single-mode fiber (SMF).
+ Le transceiver ye-fiber optical ye-40G iza ne-bidirectional 4 iziteshi ze-QSFP + isixhumi, esivumela ingqikithi ye-40 Gbps yomkhawulokudonsa ngesiteshi ngasinye esiphethe isilinganiso sedatha ye-10 Gbps.
+ Umsebenzi we-DOM/DDM (ukuqapha ukuxilongwa kwedijithali) usekelwa ku-40G fiber optic transceiver ukuze kuzuzwe ukuqapha kwemingcele yokusebenza kwesikhathi sangempela.
+ Senze imojula engu-40GBASE-ER4 QSFP+ ihambisana nemibandela ye-QSFP+ MSA kanye ne-IEEE 802.3ba 40GBASE-ER4. Ngaphandle kwalokho, i-quad small form-factor pluggable (QSFP) ER4 optic ihlolwe kumadivayisi aphethe ukuze kuqinisekiswe ukuthi iyasebenzisana ngokugcwele nemishini ye-Huawei, efana nokushintsha kwesikhungo sedatha, imizila yebhizinisi, namakhadi esixhumi senethiwekhi yeseva (NICs). Imojula ye-40G SFP yenkampani yangaphandle ithatha indawo ekahle ye-transceiver ye-Huawei QSFP-40G-ER4 QSFP+ 40G ngentengo efinyelelekayo, ehlinzeka ngesisombululo esivumelanayo esingabizi kakhulu sokusebenza okuphezulu kwe-40G uxhumano.
+ I-QSFP+ 40G ER4 optics ibhekelela i-40 Gigabit Ethernet (40GbE) optical fiber connections, elungele ukusebenza okuphezulu nezinhlelo zokusebenza ezikude kumanethiwekhi amade, amanethiwekhi ekhampasi, amanethiwekhi we-metro, njll.
Izinhlelo zokusebenza
+ 40G Ethernet
+ Isikhungo sedatha ne-LAN
Okujwayelekile
+ Ihambisana ne-IEEE 802.3ba
+ Ihambisana ne-SFF-8436
+ I-RoHS Iyahambisana.
Incazelo Ejwayelekile
I-OP-QSFP+-LER iklanyelwe ukusebenza phezu kwesistimu yefayibha yemodi eyodwa isebenzisa isiteshi esingu-4X10 CWDM kubhendi engu-1310 futhi ixhuma ku-40km. I-module iguqula ishaneli yokufaka ye-4 yedatha kagesi ye-10Gb / s kumasignali we-4 CWDM optical, futhi iwaphindaphinde ibe isiteshi esisodwa se-40Gb / s yokudlulisa optical. Ngokuhlehlayo, ohlangothini lomamukeli, imojula i-optically de-multiplexes okokufaka kwe-40Gb/s kumasignali amashaneli angu-4 CWDM, futhi iwaguqulela kudatha kagesi ephumayo yesiteshi esingu-4.
Amaza amaphakathi eziteshi ze-4 CWDM yi-1271, 1291, 1311 kanye ne-1331 nm. Iqukethe isixhumi se-LC esiyi-duplex yesixhumi esibonakalayo esibonakalayo nesixhumi samaphini angama-38 esixhumi esibonakalayo sikagesi. I-fiber yemodi eyodwa (SMF) isetshenziswa kule mojula. Lo mkhiqizo uguqula idatha yokufaka kagesi engu-4-channel 10Gb/s ibe amasignali okubonayo e-CWDM (ukukhanya), ngohlelo lwe-4-wavelength Distributed Feedback Laser (DFB). Amaza amaza ama-4 aphindwaphindwa abe yidatha eyodwa ye-40Gb/s, asakazwa kumojula yokudlulisela nge-SMF. Imojuli yomamukeli yamukela okokufaka kwamasignali angu-40Gb/s, futhi ikwenza ku-multiplexes kube amashaneli angu-4 CWDM 10Gb/s. Ukukhanya kwe-wavelength ngakunye kuqoqwa yi-diode yesithombe eqondile, bese ikhishwa njengedatha kagesi ngemva kokukhuliswa yi-TIA.
Umkhiqizo uklanywe nge-form factor, uxhumano lwe-optical/electric kanye ne-digital diagnostic interface ngokuvumelana ne-QSFP+ Multi-Source Agreement (MSA) futhi uthobela i-40G QSFP+ LR4 ye-IEEE 802.3ba.
Ubukhulu bohlaka
Imininingwane yomkhiqizo
| Igama Lemodeli | I-QSFP 40G ER4 | Igama lomthengisi | I-KCO |
| I-Form Factor | I-QSFP+ | Isilinganiso Sedatha | 40 Gbps |
| Ubude begagasi | 1310nm | Ibanga | 40km@OS2 |
| Isixhumi | I-LC Duplex | Uhlobo Lwekhebula | OS2 SMF |
| Uhlobo Lokudlulisela | I-DFB | Uhlobo Lomamukeli | I-PIN |
| Amandla e-TX | -2.7 ~ 4.5dBm | Ukuzwela Komamukeli | <-19dBm |
| Ukusetshenziswa kwamandla | <3.5W | Ifomethi Yokushintshashintsha | I-NRZ |
| I-DDM | Ukusekela | I-Bit Error Ratio (BER) | 1E-12 |
| Imithethonqubo | IEEE 802.3ba, QSFP+ MSA, SFF-8436, Infiniband 40G QDR | Iwaranti | Iminyaka engu-1 |
