Import 200ghz Dwdm Module Add Drop Multiplexer — Buy in wholesale FOB from Supplier in China

The HuiGoo Optic Co., Limited 200GHz DWDM Module Add Drop Multiplexer is a passive optical component engineered for dense wavelength division multiplexing systems operating on the ITU-T grid. It enables the selective insertion or extraction of specific wavelength channels from a fibre carrying multiple signals, a core function for managing bandwidth in long-haul and metro networks. The module's key performance parameters, as listed, include low insertion loss, a wide pass band, and high channel isolation, which are critical for maintaining signal integrity over extended distances.

This type of add/drop multiplexer is typically constructed using thin-film filter or fibre Bragg grating technology, housed in a compact, ruggedised package suitable for rack-mount or outdoor cabinet installation. The 200GHz channel spacing corresponds to the standard ITU-T frequency grid, offering a balance between channel density and tolerance for laser wavelength drift. Typical industry specifications for such modules include a channel count from 4 to 40, an insertion loss of 1.5 to 3.5 dB, and a return loss greater than 45 dB, though exact values for this HuiGoo unit should be confirmed directly with the supplier.

Primary buyers include telecommunications carriers, data centre operators, and enterprises deploying fibre-optic backbones or expanding network capacity without laying new fibre. The module allows them to flexibly manage traffic by adding or dropping specific services at intermediate points. For sourcing, trade terms such as FOB Shenzhen or CIF are common, but the specific Minimum Order Quantity, lead time, and packaging details are not provided in the listing and must be negotiated with HuiGoo Optic Co., Limited to align with project requirements.

HuiGoo Optic Co., Limited is an optical component supplier based in Shenzhen, Guangdong, China, with its registered address on the 8th Floor of the Jinhua Building in the Longhua district. The company is listed on the platform with a 'harbor' trust tier, which indicates a basic level of verification, though its current response rate and average response time are listed as zero. This suggests that buyers may need to allow additional time for initial contact and quotation processes.

The listing positions HuiGoo as a source for advanced fibre optic solutions, specifically DWDM modules. However, the provided data does not include details about the company's founding year, manufacturing scale, export history, or specific client portfolio. The product description is general and does not reference HuiGoo's own technical certifications or quality control processes beyond the mention of ISO and CE. Prospective buyers should request specific documentation, such as product data sheets, test reports, and company certifications, directly from HuiGoo Optic Co., Limited to verify capabilities before committing to an order.