1.6T OSFP Series
1.6T OSFP optical transceiver series with 2xDR4 and 2xFR4 options. Select the part number by wavelength and transmission distance.
Category: Optical Transceiver

Key Features
- 1.6T OSFP form factor.
- 2xDR4 option at 1310 nm for 500 m.
- 2xFR4 option at 1271–1331 nm for 2 km.
Technical Specifications
| Parameter | Specification |
|---|---|
| Form Factor | OSFP |
| Data Rate | 1.6T |
| Series | OS1.6T |
Listed Model Variants
| Part No. | Description | Wavelength | Distance |
|---|---|---|---|
| OS1.6T-2DR405 | OSFP 2xDR4 | 1310nm | 500m |
| OS1.6T-2FR42L | OSFP 2xFR4 | 1271-1331nm | 2km |
Specifications and variant information reflect the published catalog. Confirm the exact model, optional features and compatibility with FOT before ordering.
Typical Applications
1.6T links where the host port accepts an OSFP module and the listed wavelength and reach match the span.
Related Products
Related Solutions & Guides
Equipment Buyer Questions
What is 1.6T OSFP Series used for?
1.6T links where the host port accepts an OSFP module and the listed wavelength and reach match the span.
Which specifications should I check for 1.6T OSFP Series?
The listed specifications include Form Factor: OSFP; Data Rate: 1.6T; Series: OS1.6T. Review the complete table and confirm your required configuration with FOT.
Is compatibility with my existing network guaranteed?
Compatibility depends on your existing equipment, firmware, interfaces and service configuration. Share your OLT/ONT or network equipment models with FOT for confirmation before deployment.
How can I request a quote for 1.6T OSFP Series?
Email sales@fiberoptictel.com with the product name, quantity and required configuration. Ask for confirmation of pricing, availability and lead time.