40G/100G 1310nm BiDi optical modules Unidirectional/Bidirectional Transmission 1310nm High Isolation Optical Component

Key Features

Combined with gray optical modules, it enables passive WDM dual-fiber to single-fiber bidirectional transmission.
BiDi Transmission
Singlemode  Supports simultaneous transmission and reception over a single fiber using different wavelengths (1310nm).
High Isolation
Peak isolation up to 50dB, min. 40dB, ensuring minimal crosstalk between channels.
Low Insertion Loss
Typical insertion loss 0.6dB, max. 0.8dB, optimizing system power budget.
High Return Loss
Min. 50dB return loss, reducing back reflections.

Applications：

Dual-fiber LC to single-fiber bidirectional conversion, paired 1:1 with standard optical modules to achieve BiDi optical module single-fiber bidirectional transmission, saving construction costs and conserving fiber resources.

Fiber optic communication networks.

Data centers and campus networks.

Default length: 1 meter

Available in various configurations. Please specify wavelength, package type, and fiber length when ordering.