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

100G QSFP28 ZR4 FEC-Free Stable Operation Case Study in Long-Distance DCI Networks

By C-LIGHT Marketing 丨 Jun 17, 2026

C-LIGHT 100G QSFP28 ZR4 FEC-Free optical module operating stably over 68km without FEC. It analyzes performance, link budget, BER stability, and explains why it is suitable for low-latency DCI and metro data center interconnect applications.

40G DWDM 40km Dual-Fiber Application Solution

By C-LIGHT Marketing 丨 Apr 19, 2026

40G DWDM transmission solutions have become a crucial choice for network operators and enterprise users aiming to aggregate multiple services over limited fiber resources.

200G DAC: Low-Cost Data Center Short-Reach Link

By C-LIGHT Marketing 丨 Apr 7, 2026

C-LIGHT's independently developed 200G DAC cables, backed by mature manufacturing processes, stable quality, and flexible product specifications.

QSFP28 100G AOC high-speed interconnection optical cable

By C-LIGHT Marketing 丨 Apr 6, 2026

C-LIGHT 100G AOC Active Optical Cable is a high-speed interconnect product based on the QSFP28 form factor.

200G AOC Cable for Server-Switch Connectivity

By C-LIGHT Marketing 丨 Apr 5, 2026

C-LIGHT's 200G AOC series is designed specifically to address these short-distance, high-bandwidth connectivity needs with outstanding performance and proven reliability.

100G long-haul optical transceivers for distances ranging from 10km to 140km

By C-LIGHT Marketing 丨 Apr 1, 2026

C-LIGHT has constructed a comprehensive portfolio of 100G long-reach optical transceivers covering distances from 10 km to 140 km.

100M/1.25G/2.5G/10G/25G CWDM BiDi Optical Transceiver

By C-LIGHT Marketing 丨 Mar 30, 2026

The 100M/1.25G/2.5G/10G/25G CWDM BiDi optical transceiver is suitable for scenarios such as access networks, enterprise networks, and 5G fronthaul where fiber resources are limited.

DR Type 8 Lasers ELSFP Pluggable Laser Source

By C-LIGHT Marketing 丨 Mar 30, 2026

he ELSFP is purpose‑built for this architecture. It fits into a standard, pluggable form factor on the front panel of a CPO switch, providing stable, high‑power CW optical power to the on‑board silicon photonics engine.

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