Sertifikasi:
CE, ISO, RoHS, GS
Tegangan catu daya | Vcc | -0.5 | 3.6 | V |
STORAGETEMPERATURERIME1,2 | Tst | -40 | 85 | ° C. |
OperatingRelativeHumidity1,2,3 | RH | 5 | 85 | % |
Catatan: 1 AbsolutemaximimeMatingSarethosebeyond yang mana yang tidakestoteDevicemayoccur. 2 BetweentHerecomendedoperatingConditionSandabsolutemaximyRatings, Operasi yang berkepanjangan tidak ada yang terperinci, dan DevicedegradationMayoccur. 3 Non-Condensing. |
Parameter | 400GBASE-SR4 | ||
Kode aplikasi | 400g-SR4 | ||
Standar | IEEESTD802.3DB & IEEESTD802.3CK | ||
Datarate (GB/S) | 425GB/s |
Parameter | 400GBASE-SR4 | Satuan | |
SignalingRate, masing -masing (kisaran) | 53.125 ± 100ppm | GBD | |
Format modulasi | Pam4 | - | |
Panjang tengah (rentang) | 844 ~ 863 | nm | |
Rmsspectralwidth1 (maks) | 0.6 | nm | |
Averagelaunchpower, masing -masing blane (maks) | 4 | dbm | |
Averagelaunchpower, masing -masing blane (min) | -4.6 | ||
Amplitudo Opticalmodulation Luar (Omaouter), Everylane (Max) | 3.5 | dbm | |
Amplitudo Opticalmodulation Luar (Omaouter), Everylane (Min) Formax (TECQ, TDECQ) ≤1.8 dB OR1.8 <MAX (TECQ, TDECQ) ≤4.4 dB | –2.6 -4.4+maks (TECQ, TDECQ) | dbm dbm | |
Pemancar dan dispersioneklosur forpam4 (TDECQ), masing -masing bejana (maks) | 4.4 | db | |
Transmittereyeclosureforpam4 (TECQ), masing -masing jalur (maks) | 4.4 | db | |
Overshoot/Undershoot (Max) | 26 | % | |
Transmitterpowerexcursion, masing -masing Lanam (MAX) | 2 | dbm | |
Extinctionratio | 2.5 | db | |
Waktu transisi pemancar, Everylane (maks) | 17 | ps | |
Averagelaunchpower of off transmitter, masing -masing (maks) | -30 | dbm | |
Rin12oma (maks) | -131 | DB/Hz | |
OpticalReturnlosstolerance (Max) | 12 | db | |
ECCIRCLEDFLUX2 | ≥86% AT19NM≤30% AT4.5um | - | |
Catatan: 1RMS spektral lebar ini standar deviasi 2ifmeasuredIntypea1a.2 ortypea1a.3, ora1a.4,50μmfiber, tidak sesuai dengan IEC61280-1-4 |
Parameter | Referensi | Nilai | Satuan |
SignalingRate, masing -masing (kisaran) | 120g.3.4.1 | 53.125 ± 50 ppm | GBD |
Diferensial Toleransi Tegangan PK-PKINPUT (MIN) | 120g.5.1 | 900 | MV |
Diferensial dengan Common-Modereturnloss (Min) | 120g.3.3.2 | Persamaan (120g-2) | db |
EffectiveSturnloss, ERL (min) | 120g.3.4.3 | 8.5 | db |
Pengakhiran diferensialMISMATCH (MAX) | 120g.3.1.3 | 10 | % |
Modul StresPesedInput test1 | 120g.3.4.2 | See120g.3.4.2 | |
Toleransige tegangan tunggal (min) | 120g.5.1 | -0.4to3.3 | V |
Dccommon-modevoltage (min) 2 | 120g.5.1 | -350 | MV |
Dccommon-modevoltage (maks) 2 | 120g.5.1 | 2850 | MV |
Catatan: 1 MeetsBersPecifiedIn120g.1.1. 2 DC Tegangan mode umum yang dihasilkan bythehost.specificationincludeFectSofground voltage offset. |
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