Introduction to optical communication products丨C-LIGHT

25G CWDM 20km Optical Module Empowers 5G Fronthaul and Data Center Interconnection

By C-LIGHT Marketing 丨 Mar 20, 2026

With the continuous large-scale deployment of 5G networks and the explosive growth of AI computing power demand, the high-speed optical module market is facing unprecedented opportunities.

1.6T DR8 OSFP-RHS 500m Transceiver

By C-LIGHT Marketing 丨 Jan 21, 2026

1.6T-DR8 500m OSFP-RHS Transceiver is a high-speed optical module designed for next-generation AI data centers.

25G BiDi SFP28 10km Optical Transceiver: Efficient Fiber Resource Savings

By C-LIGHT Marketing 丨 Jan 20, 2026

C-LIGHT 25G BiDi SFP28 10km optical transceiver enables stable transmission over distances of up to 10 kilometers on single-mode fiber while supporting high-speed data rates from 24.3G to 26.5 Gb/s.

25G BiDI SFP28 10km Transceiver

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.

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