Sertifikasi:
CE, ISO, RoHS, GS
Parameter | Simbol | Min | Max | Unit | ||
Suhu operasi kasus | 1,2 | ATAS | 0 | 70 | ° C. | |
Tegangan catu daya | Vcc | -0.5 | 3.6 | V | ||
Suhu penyimpanan1,2 | Tst | -40 | 85 | ° C. | ||
OperatingRelativeHumidity | 1,2,3 | RH | 5 | 85 | % |
Parameter | 400GBASE-VR4 |
ApplicationCode | 400g-VR4 |
Standar | IEEE STD 802.3DB & IEEE STD802.3BS |
Datarate (GB/S) | 425GB/s |
Parameter | 400GBASE-VR4 | Satuan | |
SignalingRate, masing -masing jalur (kisaran) | 53.125 ± 100ppm | GBD | |
Format modulasi | Pam4 | - | |
Panjang gelombang tengah (rentang) | 842 ~ 948 | nm | |
RMS Spectral Width1 (Max) | 0.65 | nm | |
Rata -rata launchpower, masing -masing (maks) | 4 | dbm | |
Tenaga peluncuran rata -rata, masing -masing (min) | -4.6 | ||
Amplitudo Opticalmodulation Luar (Omaouter), masing -masing jalur (maks) | 3.5 | dbm | |
Amplitudo opticalmodulation luar (Omaouter), masing -masing jalur (min) | untuk maks (TECQ, TDECQ) ≤1.8db | –2.6 | dbm |
FOR1.8 <MAX (TECQ, TDECQ) ≤4.4dB | -4.4+maks (TECQ, TDECQ) | dbm | |
Pemancar dan penutupan mata dispersi Forpam4 (TDECQ), masing -masing lanna (maks) | 4.4 | db | |
Penutupan mata pemancar untuk PAM4 (TECQ), masing -masing (maks) | 4.4 | db |
Overshoot/Undershoot (Max) | 26 | % | |
Ekskursi Daya Pemancar, Everylane (Max) | 2 | dbm | |
Extinctionratio | 2.5 | db | |
Waktu transisi pemancar, setiap jalur (maks) | 17 | ps | |
Daya peluncur rata -rata pemancar off, setiap jalur (maks) | -30 | dbm | |
Rin12oma (maks) | -131 | DB/Hz | |
OpticalReturn Loss Tolerance (Max) | 12 | db | |
Flux2 dikelilingi | ≥86% AT19NM | - | |
≤30% AT4.5um |
Parameter | 400GBASE-VR4 | Satuan | |
SignalingRate, masing -masing jalur (kisaran) | 53.125 ± 100ppm | GBD | |
Format modulasi | Pam4 | - | |
Panjang gelombang tengah (rentang) | 842 ~ 948 | nm | |
Kerusakan threshold1 (min) | 5 | dbm | |
AveragereceivEpower, masing -masing jalur (maks) | 4 | dbm | |
AveragereceivEpower, masing -masing lane2 (min) | -6.3 | dbm | |
Terima Kekuatan, Everylane (Omaouter) (Max) | 3.5 | dbm | |
Reflektansi penerima (maks) | -12 | db | |
Sensitivitas penerima (Omaouter), Everylane (maks) | untuk TECQ≤1.8 dB | -4.4 | dbm |
FOR1.8 <TECQ≤4.4 dB | -6.2+tecq | dbm | |
Sensitivitas yang tertekan (Omaouter), masing -masing jalur (maks) | -1.8 | dbm | |
Kondisi Tes Sensitivitas Penghargaan yang Tertekan: 4 | |||
Penutupan mata yang stres untuk PAM4 (SecQ), LaneunderTest | 4.4 | db | |
Omaouter dari setiap agresorlane | 3.5 | dbm |
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