What are the lead times for production?

Both peak season and off-season lead times are within 15 workdays.

Is the attenuation adjustable?

No, this is a fixed attenuator with unadjustable attenuation.

FC/APC Singlemode 0-25dB Plug-in Type Fiber Optic Attenuator

Name: FC/APC Singlemode 0-25dB Plug-in Type Fiber Optic Attenuator
Brand: Shenzhen KOC Communication Co., Ltd.
SKU: 787437595

Guangdong, ChinaShenzhen KOC Communication Co., Ltd.

US$3.20

1-9 Pieces

US$3.10

10-99 Pieces

US$3.00

100+ Pieces

Product profile

Customization

Available

Type

Fiber Optic Attenuator

Wiring Devices

Integrated Wiring

Model NO.

Certification

CE, ISO, RoHS, GS

Condition

New

Fiber Optic Attenuator

Sc,FC, LC,St, Mu, E2000

Housing Material

Plastic

Color

Blue, Green, Beige

Packaging

Bag

Transport Package

Carton

Specification

metal

Trademark

koc

Origin

Shenzhen

HS Code

85367000

Production Capacity

500000 PCS/Month

Key features

Wide Attenuation Range: Attenuation range from 0 to 30dB suitable for various optical signal requirements.

Multiple Connector Types: Available in SC, FC, LC, ST, MU, and E2000 connector options.

High Return Loss Performance: Achieves up to 65dB return loss for APC type ensuring signal integrity.

Broad Wavelength Compatibility: Operates effectively from 1200nm to 1600nm for single-mode applications.

Durable Ceramic Ferrule: Constructed with high-quality ceramic ferrule for excellent durability.

Comprehensive Certifications: Certified with CE, ISO, RoHS, GS, and compliant with Telcordia-GR-910-CORE.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Low Polarization Dependent Loss: Maintains polarization dependent loss at or below 0.2dB for stable performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shenzhen KOC Communication Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Longhua District, Shenzhen, with export experience of 18 years and 71%–90% of total sales from exports. It offers broad customization, ODM services, and reported new product development within the past year. Finished-product inspection instructions are available and uniformly followed, while ERP is used for production, procurement, quality control, and logistics management. The supplier reports OEM service for well-known brands and participation in the ECOC offline trade show. Service strengths include in-stock capability, multiple quotation and payment options, and stated lead times within 15 working days in both peak and off-season. However, approved-supplier records lack signatures or dates, corrective-action and complaint procedures lack written records, there is no overseas warehouse, showroom, agent, or branch, and no valid manufacturing contract with affiliated subcontractors is reported. Certification evidence and specific customer cases are not provided.

Supplier typeThe supplier is explicitly identified as a factory located in Longhua District, Shenzhen, and its company type is listed as “Combined.” The available information supports a manufacturing-oriented supplier classification, but does not clarify the meaning or implications of the “Combined” type.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers broad design-related customization. ERP is used for production, procurement, quality control, and logistics, but no SDK is available and no other measurable innovation outcomes are stated.

Production capacityThe supplier is identified as a factory, has inventory capability, follows standardized finished-product inspection instructions, and reports lead times within 15 working days in both peak and off-season. Nevertheless, it reports no valid contract with affiliated subcontractors, which is a documented production-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. These records directly demonstrate broad customization coverage.