25G TOSA w/ Flex PCB, 1310nm DFB

Vitex Part #: FTF-25D-3L8-390

25Gbps LC Connectorized 1310nm DFB Laser Diode with FPC

Features
Specifications
Applications
FAQs
Datasheet

LC-type optical sub-module with flexible circuit attached. Low threshold current and low operating current.
Support from DC up to 25.78Gbps data rate operation. Internal optical isolator.

Category	Components (TOSA/ROSA)
Data Rate	25G
Wavelength	1310nm
Connector	LC Duplex
Protocol	Ethernet

Test & Measurement Transceiver Manufacturing

Q: What is this TOSA?
A: This is a TOSA (Transmitter Optical Sub-Assembly) rated at 25G operating at 1310nm. It is a component-level product designed for integration into optical transceiver modules.

Q: What data rate does this support?
A: This sub-assembly supports up to 25G data rate at 1310nm wavelength.

Q: Who is this product for?
A: TOSA and ROSA sub-assemblies are sold to transceiver module manufacturers and system integrators who build their own optical modules. They are not end-user pluggable components.

Q: What applications does this target?
A: It is designed for use in modules targeting Test & Measurement, Transceiver Manufacturing applications.

Technical Documentation

Access comprehensive technical specifications, mechanical diagrams, and validation reports.

Download Datasheet PDF

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Tested & Validated

Built For Real Deployment Environments

Every Vitex optical product undergoes optical testing, interoperability validation, and system-level verification to ensure performance, reliability, and long-term availability in production networks.

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