Optical Communication Knowledge Center | Optical Transceiver Technology Guide丨C-LIGHT

By C-LIGHT Marketing 丨 Jul 16, 2026

Post-FEC BER is the bit error rate measured after Forward Error Correction, showing the residual error performance of a high-speed optical communication link.

How Does Silicon Photonics Work?

By C-LIGHT Marketing 丨 Jul 15, 2026

Silicon photonics uses silicon-based photonic circuits to generate, modulate, route, and receive optical signals, supporting high-speed data transmission in modern data centers and AI networks.

What Is Receiver Sensitivity

By C-LIGHT Marketing 丨 Jul 14, 2026

Receiver sensitivity is the minimum optical power required by a receiver to achieve a specified performance, making it a key parameter for optical link distance and reliability.

What Is Insertion Loss?

By C-LIGHT Marketing 丨 Jul 13, 2026

Insertion loss is the optical or electrical power lost when a signal passes through a component, connector, cable, or transmission link.

What Is Transmitter Optical Power?

By C-LIGHT Marketing 丨 Jul 12, 2026

Transmitter optical power is the optical power launched into the fiber by an optical transmitter, affecting link budget, transmission distance, and receiver performance.

What Is Return Loss?

By C-LIGHT Marketing 丨 Jul 11, 2026

Insertion loss is the optical or electrical power lost when a signal passes through a component, connector, cable, or transmission link.

What Is Coherent Optical Technology?

By C-LIGHT Marketing 丨 Jul 10, 2026

Coherent optical technology uses advanced modulation, coherent detection, and DSP to transmit high-capacity data over long-distance fiber networks.

Why AI Data Centers Depend on DAC and AOC High-Speed Interconnects

By C-LIGHT Marketing 丨 Jul 9, 2026

Discover why DAC and AOC high-speed interconnects are essential for AI data centers. Learn how DAC/AOC solutions enable low latency, high bandwidth, low power consumption, and scalable GPU cluster networking.

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