[email protected]
86-18692697905
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| NVIDIA Compatible: | MMA4Z00-NS400 | Vendor Name: | Fibercoms | Form Factor: | OSFP |
| Max Data Rate: | 425Gbps | Wavelength: | 850nm | Max Distance: | 50m on OM4 |
| Connector: | MPO-12 APC | Cable Type: | MMF | Modulation Format: | PAM4 |
| Voltage Supply: | 3.3V | Host Required: | FEC | DDM Support: | Yes |
| Transmitter Type: | 850nm VCSEL | Receiver Type: | PIN | Operation Temperature: | 0 to 70°C (32 to 158°F) |
| Maximum Power: | < 8W | Protocols: | OSFP MSA | Warranty: | 3 Years |
The NVIDIA compatible 40GBASE-SR4 OSFP single-port module is an OSFP, SR4 parallel transceiver supports link lengths of up to 50m over MMF with a single, 4-channel MPO-12/APC optical connector. This transceiver opeartes at 400Gb/s and supports both InfiniBand and Ethernet. It is compliant with OSFP MSA, CMIS 4.0 standards.
Transmitter Optical Characteristics
| Parameter | Symbol | Min. | Typ | Max. | Unit | Notes |
| Wavelength | λC | 844 | 850 | 863 | nm | |
| RMS spectral width | Dl | 0.6 | ||||
| Average Launch Power, each lane | AOPL | -4.6 | 4.0 | dBm | 1 | |
|
Outer Optical Modulation Amplitude(OMAouter), each lane(min) |
TOMA | -2.6 | 3.5 | dBm | 2 | |
|
Transmitter and Dispersion Eye Closure for PAM4(TDECQ), each lane |
TDECQ | 4.4 | dB | |||
| Average Launch Power of OFF Transmitter, each lane | TOFF | -30 | dBm | |||
| Extinction Ratio, each lane | ER | 2.5 | dB | |||
| RIN21.4OMA | RIN | -132 | dB/Hz | |||
| Optical Return Loss Tolerance | ORL | 12 | dB | |||
| Transmitter Reflectance | TR | -26 | dB | 3 |
Receiver Optical Characteristics
| Parameter | Symbol | Min. | Typ | Max. | Unit | Notes |
| Wavelength | λC | 842 | 850 | 863 | nm | |
| Damage Threshold, average optical power, each lane | AOPD | 5 | dBm | |||
| Average Receive Power, each lane | AOPR | -6.3 | 4.0 | dBm | 6 | |
| Receive Power(OMAouter), each lane | OMA-R | 3.5 | dBm | |||
| Receiver Reflectance | RR | -26 | dB | |||
| Receiver Sensitivity(OMAouter), each lane | SOMA | -4.4 | dBm | 4 | ||
| Stressed Receiver Sensitivity(OMAouter), each lane | SRS | -1.8 | dBm | 5 | ||
| Conditions of stressed receiver sensitivity test | ||||||
| Stressed eye closure for PAM4 | SECQ | 4.4 | dB | |||
| OMAouter of each aggressor lane | OMAouter | 3.5 | dBm | |||
Notes:
Applications:
400G Ethernet,
InfiniBand Interconnects
Data Center
Ordering Information
| Part Number | Description |
| OSFP-400G-SR4-N | 400Gb/s OSFP SR4, Single-port MMF, MPO-12 APC, up to 50m DDM |
Shenzhen Fibercoms Co., Ltd
Phone:
86-18692697905
Email:
[email protected]
Address:
Hubei road, Dongmen Street, Luohu District, Shenzhen, China
