Import Fiber Optic Attenuator — Buy in Bulk from Supplier in China

The Fiber optic attenuator from Stable Technology (Shenzhen) Co., Ltd is a passive device designed to reduce optical signal power by a precise, fixed amount, typically used to prevent receiver overload in high-power fiber networks. It supports standard connector types including FC, LC, and SC, and operates at wavelengths of 1310 nm and 1550 nm. The device is constructed with precision ceramic ferrules and internal neutral density filters to ensure consistent attenuation without introducing signal distortion.

The attenuator uses a stable, non-reflective internal design to maintain low return loss, with typical values exceeding 50 dB for UPC connectors and 55 dB for APC variants. Its housing is sealed against dust and moisture, making it suitable for both indoor data center use and outdoor telecom deployments. The materials comply with standard optical component durability requirements, and the device exhibits minimal insertion loss, usually under 0.5 dB, which is typical for precision attenuators in this category.

This component is commonly purchased by telecom network integrators, data center operators, and test equipment manufacturers who require controlled signal levels for system calibration or link balancing. Buyers typically order in batches of 50 to 500 units, with packaging in anti-static tubes or bulk trays. Trade terms are available on request, including FOB Shenzhen and CIF options, but exact MOQ and lead time must be confirmed directly with the supplier.

Stable Technology (Shenzhen) Co., Ltd is a supplier based in Baoan District, Shenzhen, with a registered address at 2/f, No.1 Liaokeng Ave, Shiyan St. The listing confirms it is an imported supplier with harbor trust tier, indicating verified export compliance, but provides no details on years in business, workforce size, or production capacity. There is no public information on certifications, client names, or testing facilities, and response metrics show no recorded activity.

The company appears to function as a sourcing agent or small-scale manufacturer focused on passive optical components. Its presence on the platform is limited to this product listing, with no additional catalog, website, or verification badges beyond basic supplier status. Buyers should treat this as a direct supplier with no publicly disclosed quality assurance systems, and verify all technical claims through sample testing before bulk procurement.