The 800G OSFP SR8 MPO transceiver is a high-performance hot-pluggable optical module engineered for short-reach high-speed connectivity in modern data centers, high performance computing (HPC) and telecom central offices. Compliant with OSFP MSA Type 2 and CMIS Rev 5.0+, it adopts advanced PAM4 modulation technology with a 53.125 Gbd signaling rate per lane, delivering an aggregate data rate of 800Gbps. Equipped with dual MPO-12 APC receptacles, the module supports transmission distances up to 30 meters over OM3 multimode fiber and 50 meters over OM4 multimode fiber, meeting the short-reach transmission demands of high-density network infrastructure.
Figure 1 shows the front panel of 800G OSFP SR8 MPO.


Table 1 shows the Quick Specs
| Parameter | Specification |
|---|---|
| Data Rate | 800Gbps |
| Form Factor | OSFP |
| Wavelength | 850nm |
| Connector | Dual MPO-12 APC |
| Transmission Distance | 30m@OM3,50m@OM4 |
| Modulation | PAM4 |
| Operating Temp | 0°C~70°C |
| Max Power | 17W |
| Parameter | Min | Typical | Max | Unit | Notes |
|---|---|---|---|---|---|
| Storage Temperature | -40 | - | +85 | °C | / |
| Supply Voltage | 3.135 | 3.3 | 3.465 | V | / |
| Operating Humidity | 5 | - | 95 | % | No condensation |
| Signaling Rate per Lane | - | 53.125 | - | Gbd | PAM4 |
| Transmit OMA | -2.1 | - | 3.5 | dBm | Per lane |
| TDECQ | - | - | 4.4 | dB | Per lane |
| Extinction Ratio | 2.5 | 3.5 | - | dB | Per lane |
| Power Dissipation | - | - | 17 | W | Max |
| Operating Distance (OM3) | 2 | - | 30 | m | / |
| Operating Distance (OM4) | 2 | - | 50 | m | / |

