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

By C-LIGHT Marketing 丨 Jan 20, 2026

The core technological breakthrough of the C-LIGHT 25G BiDi SFP28 10km optical transceiver lies in its single‑fiber bidirectional transmission capability.

10G Copper SFP Module: A Cost-Effective 10G Network Copper Cable Solution

By C-LIGHT Marketing 丨 Jan 16, 2026

10G Copper SFP Module is an alternative to optical modules that provides 10G electrical port transmission via RJ45 ports and twisted-pair cable

10G Copper SFP Transceivers: Technical Features &Application Scenarios

By C-LIGHT Marketing 丨 Jan 14, 2026

10G Copper SFP Transceiver, commonly referred to as SFP+ DAC or 10Gbase-T SFP+, has become a vital option for short-reach, cost-effective connectivity due to its unique advantages.

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.

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