Optical Module Product News | New Fiber Optic Solutions丨C-LIGHT

Application and Market Prospects of DWDM 100G

By C-LIGHT Marketing 丨 Jan 7, 2026

DWDM 100G technology is central to optical communication networks, significantly enhancing network capacity and transmission efficiency by carrying multiple 100Gbps channels over a single fiber.

100G QSFP28 ER4 40KM Transceiver

By C-LIGHT Marketing 丨 Jan 7, 2026

100G QSFP28 ER4 40KM Transceiver is delivers 100G data transmission over 40km maximum distance via LAN-WDM technology at 1310nm wavelength.

QSFP28 100G ER4 1310nm 40Km LC

By C-LIGHT Marketing 丨 Jan 6, 2026

‌QSFP28 100G ER4 Optical Transceiver‌ utilizes 1310nm wavelength laser technology to achieve ‌40km long-haul transmission‌ over single-mode fiber via ‌duplex LC connectors‌.

100G QSFP28 ER4 : A Reliable Choice for Long-Reach High-Speed Transmission

By C-LIGHT Marketing 丨 Jan 4, 2026

100G QSFP28 ER4 optical module is an optical transceiver solution designed for long-distance, high-performance data communication.

QSFP28 ER4 1310nm 100G 40km Optical Transceiver

By C-LIGHT Marketing 丨 Dec 29, 2025

QSFP28 ER4 1310nm 100G 40km Optical Transceiver is a high-performance, long-reach solution for 100G networks. By leveraging 4x25G lanes, LAN-WDM multiplexing, and APD-based high-sensitivity receivers.

10G Copper RJ45 SFP+ 80m transceiver

By C-LIGHT Marketing 丨 Dec 23, 2025

10G Copper SFP+ 80m module is a high-speed alternative to optical transceivers, utilizing twisted-pair copper cable as the transmission medium.

25G CWDM SFP28 10km 1470~1610nm LC Optical Transceiver

By C-LIGHT Marketing 丨 Dec 22, 2025

25G CWDM SFP28 10km Optical Transceiver is a high-performance, industrial-temperature-range, and cost-effective transmission solution specifically designed for 25 Gigabit Ethernet and Fibre Channel applications.

XGSPON COMBO SFP+ OLT Compatible with 20PIN and 22PIN

By C-LIGHT Marketing 丨 Dec 15, 2025

XGSPON COMBO SFP+OLT optical transceiver, designed specifically for fiber optic access networks. It integrates OLT function and adopts a compact SFP+packaging form

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