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✓ Engineering Samples - qualified program testing | Full Test Data Included | Volume & Tender Pricing - sales@topnetsystem.com
The 1.6T OSFP 4FR2 splits a 1.6T port into four independent 400G-class links, each carried on a compact SN duplex connector using two wavelengths (1291/1311nm) at 200G PAM4 per lambda. Reach is 2km over single-mode fiber - the highest fan-out ratio in the 1.6T family.
4FR2 suits spine ports feeding four separate 400G-generation devices or rows, using SN connectors for maximum faceplate density without an MPO plant.
| Form Factor | OSFP (OSFP224, 8x200G electrical) |
| Data Rate | 1.6 Tbps (4x400G operation) |
| Wavelength | 1291/1311nm per port |
| Reach | 2km |
| Connector | 4x SN duplex |
| Fiber | Single-mode (SMF) |
| DDM/DOM | Supported |
| Case Temp | 0 to 70°C |
Part of our 1.6T OSFP / OSFP-XD family, building directly on the shipping 800G platform. See the form factor decoder for the 200G/lane generation map. Contact sales@topnetsystem.com for datasheets and program qualification.