Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services with flexible customization options.

What are the available connector types?

We offer FC/UPC, FC/APC, SC/APC, LC/UPC, and other customized connector types.

Fiber Optic VOA Mems Variable Optical Attenuator U-Senda

Name: Fiber Optic VOA Mems Variable Optical Attenuator U-Senda
Brand: Shenzhen KOC Communication Co., Ltd.
SKU: 803525315

Guangdong, ChinaShenzhen KOC Communication Co., Ltd.

US$66.00

10-99 Pieces

US$64.00

100-999 Pieces

US$60.00

1,000-9,999 Pieces

US$58.00

10,000+ Pieces

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Type

Fiber Optic Attenuator

Wiring Devices

ODF

Model NO.

Fiber optic-VOA

Certification

ISO, RoHS, SGS,Reach,IEC,Tlc

Condition

New

Operating Wavelength Range

C-Band: 1525~1570nm L-Band: 1570~1610 Nm

Attenuation Range

25/40dB

Dimension

16*5.4(L*D)(mm)

Color

Silver

Applications

EDFA Gain-Tilt Control

Insertion Loss

1.0dB

Return Loss

45dB

Input Port

Red

Output Port

Clear

Transport Package

Carton

Specification

Corning SMF-28(9/125um)

Trademark

U-SENDA

Origin

China/Guangdong

HS Code

8501610000

Production Capacity

500000 PCS/Month

Key features

MEMS Technology: Utilizes MEMS chip with movable mirror for precise attenuation control.

Wide Wavelength Range: Supports C-Band (1525-1570nm) and L-Band (1570-1610nm) operation.

Low Insertion Loss: Ensures minimal signal degradation with 1.0dB insertion loss.

High Reliability: Features high shock & vibration immunity and 10 million wear-out cycles.

Customization Options: Offers full customization including wavelength, attenuation, and connector types.

Compact Design: Miniature dimensions of 16x5.4mm suitable for space-constrained applications.

Fast Response Time: Provides rapid signal adjustment with 5ms response time.

Multiple Connector Types: Available in FC/UPC, FC/APC, SC/APC, LC/UPC, and other custom options.

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.

Product Q&A

Q:What is your company background?

Established in 2001, KOC Group is a state & municipal high-tech company based in Longhua District, Shenzhen, with years of fiber optic industry experience.

Q:What quality certifications do you have?

We hold power-specific telecom equipment permits, software copyrights, and occupational health & safety management system certifications.

Q:Can you customize products for my project?

Yes! Specializing in telecom, fiber connections & data cabling, we offer customization for various special specs and models.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What are the lead times for production?

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