Cases - Gezhi Photonics (Shenzhen) Technology Co., Ltd.

2026-03-28

12000PCS 40GBASE QSFP+ LR4 Optical Transceiver Modules Exported to Italy, Gaining High Customer Satisfaction

Market Background With the rapid development of the global digital economy, the demand for data center expansion, 5G network deployment and optical fiber broadband upgrading is surging. As a core component of optical communication, optical modules have a continuously growing market demand. As an ...

2026-03-28

Export Case: 5500p 10G 1310nm 20km Optical Modules Successfully Delivered to Dutch Customer with Excellent Compatibility

Market Background The global upgrading of data centers and broadband communication networks has driven the continuous growth of demand for optical modules. As a frontier market for digital infrastructure construction, Europe has an urgent demand for high-reliability and high-compatibility optical ...

2026-03-28

3,500 PCS PM1550 Polarization Maintaining Patchcords Export to France

Market Background The global demand for high-performance polarization maintaining (PM) fiber components continues to rise in the fields of optical communication, fiber sensing and laser systems. As a core region for high-end optical applications, the European market has particularly strict ...

2026-03-18

1x32 MEMS Optical Switch Case Study: Italian Client Cooperation

1. Market Background In recent years, the European optical communication and data center market has maintained steady growth, driven by the upgrade of optical fiber networks, the expansion of cloud computing infrastructure, and the demand for intelligent optical line testing. As a core component of ...

2026-03-18

96-Channel AAWG Module Case Study: Indian Telecom Client Success

1. Market Background The global optical communication market is expanding rapidly driven by surging high-speed data transmission demand, especially in fast-growing emerging markets like India. With the large-scale rollout of 5G networks, fiber broadband upgrades and DWDM (Dense Wavelength Division ...

2025-11-22

CWDM Mux Demux Module

2~18CH CWDM MUX/DEMUX Module from GEZHI Photonics The key components in a WDM system are the optical wavelength multiplexer (MUX), and the de-multiplexer (DEMUX). In general, a CWDM (coarse WDM) MUX/DEMUX deals with small numbers of wavelengths, typically eight, but with large spans between ...

2025-11-10

CWDM

CWDM cost efficient transport in optical networks Coarse Wavelength Division Multiplexing (CWDM) is the technology of choice for cost efficiently transporting large amounts of data traffic in telecoms or enterprise networks. Optical networking and especially the use of CWDM technology has proven to ...

2025-11-08

CWDM Passive System with SFP

CWDM Passive System with active CWDM SFP transceiver CWDM passive system with the "point to point" topology is designed to organize the extraction and addition of optical signals at predetermined wavelengths from a communication line. There are several construction options for such systems: 1. ...

2025-08-16

DWDM Passive Systems

DWDM Passive Systems GEZHI DWDM passive systems represent a logical extension of the CWDM technology. Wavelength division multiplexing of DWDM 100 Ghz systems occurs in a narrow range of 1525 nm – 1565 nm, with a pitch of only 0.8 nm between adjacent channels. The channel capacity of such systems ...

2025-08-07

What is a Gigabit Passive Optical Network (GPON)?

What is a Gigabit Passive Optical Network (GPON)? A Passive Optical Network (PON) is fibre-optic telecommunications technology that only uses fibre and passive components like splitters and combiners rather than active components like amplifiers, repeaters, or shaping circuits, to deliver broadband ...

CWDM Mux Demux

DWDM Mux Demux

AAWG DWDM

Filter WDM

Compact CWDM Module

Optical Add Drop Multiplexer

Fiber Optical Switches

Optical Switch Equipment

MEMS Optical Switch

Polarization Maintaining Components

High Power Components

Fiber Optic Passive Components

Patch Cable Series

Fiber Optic Box

Optical Transceiver Module

Fiber Optic Accessories

CWDM Mux Demux

DWDM Mux Demux

AAWG DWDM

Filter WDM

Compact CWDM Module

Optical Add Drop Multiplexer

Fiber Optical Switches

Optical Switch Equipment

MEMS Optical Switch

Polarization Maintaining Components

High Power Components

Fiber Optic Passive Components

Patch Cable Series

Fiber Optic Box

Optical Transceiver Module

Fiber Optic Accessories

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