Optical Modules in Intelligent Computing Scenarios
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Optical Modules in Intelligent Computing Scenarios
In the AI era, Huawei provides a full range of GE to 800GE optical modules, featuring three major capabilities: Spanning (ultra-long transmission), Stable (ultra-high reliability), and Secure (ultra-solid security). Together, they ensure resilient data center interconnectivity and empower enterprises with an ultimate "3S" network experience.
High Bandwidth
High bandwidth enables high-speed connections for data center networks in the AI era.
High Performance
Strict performance specifications ensure long-term stable running of data center networks.
High Reliability
Exclusive channel loss resistance and contamination & looseness detection improve module reliability by 10x.
Specifications
| Module Name | QSFP112-400G-VR4 | QSFP112-400G-SR4 | QSFP112-400G-DR4 | QSFP112-400G-FR4 | QSFP-DD-400G-SR8 | QSFP-DD-400G-DR4 | QSFP-DD-400G-FR4 |
| Form Factor | QSFP112 | QSFP112 | QSFP112 | QSFP112 | QSFP-DD | QSFP-DD | QSFP-DD |
| Wavelength | 850nm | 850nm | 1311nm | 1271nm/1291nm/ 1311nm/1331nm |
850nm | 1311nm | 1271nm/1291nm/ 1311nm/1331nm |
| Connector Type | MPO-12 | MPO-12 | MPO-12 | LC,DLC | MPO-16 | MPO-12 | LC,DLC |
| Fiber Type | MMF | MMF | SMF | SMF | MMF | SMF | SMF |
| Transfer Rate [bit/s] | 400Gbit/s | 400Gbit/s | 400Gbit/s | 400Gbit/s | 400Gbit/s | 400Gbit/s | 400Gbit/s |
| Power Budget [dB] | 1.7dB | 1.8dB | 3dB | 4dB | 1.9dB | 3dB | 4dB |
| Target Transmission Distance [km] |
Multi-mode (OM3) fiber (diameter: 50 μm): 30 m Multi-mode (OM4) fiber (diameter: 50 μm): 50 m Multi-mode (OM5) fiber (diameter: 50 μm): 50 m |
Multi-mode (OM3) fiber (diameter: 50 μm): 60 m Multi-mode (OM4) fiber (diameter: 50 μm): 100 m Multi-mode (OM5) fiber (diameter: 50 μm): 100 m |
Single-mode (G.652) fiber (diameter: 9 μm): 0.5 km | 2 km | 16-fiber, type B, female connector, APC end face Multi-mode (OM3) fiber (diameter: 50 μm): 70 m Multi-mode (OM4) fiber (diameter: 50 μm): 100 m |
Single-mode (G.652) fiber (diameter: 9 μm): 0.5 km | Single-mode (G.652) fiber (diameter: 9 μm): 2 km |
| Modulation (Electrical) |
4×100G-PAM4 | 4×100G-PAM4 | 4×100G-PAM4 | 4×100G-PAM4 | 8×50G-PAM4 | 8×50G-PAM4 | 8×50G-PAM4 |
| Modulation (Optical) | 4×100G-PAM4 | 4×100G-PAM4 | 4×100G-PAM4 | 4×100G-PAM4 | 8×50G-PAM4 | 4×100G-PAM4 | 4×100G-PAM4 |
| Transmitter Type | VCSEL | VCSEL | DFP-LD | EML | VCSEL | DFP-LD | EML |
| Receiver Type | PIN | PIN | PIN | PIN | PIN | PIN | PIN |
| Operating Case Temperature [°C] |
0°C～70°C | 0°C～70°C | 0°C～70°C | 0°C～70°C | 0°C～70°C | 0°C～70°C | 0°C～70°C |
| Packaging Technology |
COB | COB | COB | COB | COB | COB | COB |
| Technical Protocol |
400GBASE-VR4 | 400GBASE-SR4 | 400Gbase-DR4 | 400GBASE-FR4 | 400GBASE-SR8 | 400Gbase-DR4 | 400Gbase-FR4 |
| Module Name | QSFP56-200G-SR4 |
| Form Factor | QSFP56 |
| Wavelength | 850 nm |
| Connector Type | MPO-12 |
| Fiber Type | MMF |
| Transfer Rate [bit/s] | 200 Gbit/s |
| Power Budget [dB] | 5.9 dB |
| Target Transmission Distance [km] | 12-fiber, type B, female connector Multi-mode (OM3) fiber (diameter: 50 μm): 70 m Multi-mode (OM4) fiber (diameter: 50 μm): 100 m |
| Modulation (Electrical) | 4 x 50G-PAM4 |
| Modulation (Optical) | 4 x 50G-PAM4 |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| Operating Case Temperature [°C] | 0°C–70°C |
| Packaging Technology | COB |
| Technical Protocol | 200GBASE-SR4 |
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