Do you provide overseas after-sales service?

Yes, we have partnered service centers in key regions and provide 24/7 technical assistance and spare parts supply.

How can I place an order?

Contact us via email or phone for a quote, then confirm with a Purchase Order (PO).

FDD-Dual-Band Digital Fiber Optic Repeater

Name: FDD-Dual-Band Digital Fiber Optic Repeater
Brand: Fujian Rongwei Technology Co., Ltd.
SKU: 2283668835

Fujian, ChinaFujian Rongwei Technology Co., Ltd.

US$2,200.00

1-9 Pieces

US$2,000.00

10+ Pieces

Product profile

Customization

Available

Type

Fiber Optic Repeater

Transmission Medium

Optical Fiber

Model NO.

DC-DAU+DRU-GWLN0726-FB2-S

Standard

Lightning Protection

With Lightning Protection

Certification

ISO, RoHS, CE

Condition

New

Transport Package

Cage

Specification

MU: 230*350*134mm; RU: 370*280*137mm

Trademark

longwave

Origin

Fuzhou, China

HS Code

8517629900

Production Capacity

20000

Key features

Dual-Band Fiber Optic Repeater: Supports voice and data transmission up to 10km with 2G/3G/4G FDD wireless access.

Stable Signal Control: Built-in AGC/ALC and delay compensation ensure stable operation and simple optimization.

Flexible Customization: Offers OEM/ODM services, customizable frequency bands, and optional wireless remote control.

Global After-Sales Support: Provides 24/7 technical assistance, spare parts supply, and overseas partner service centers.

Certified Quality: Products are ISO, RoHS, and CE certified, ensuring compliance with international standards.

Comprehensive Warranty: Standard 12-month warranty with optional extended coverage up to 36 months.

Fast Delivery Options: Standard models ship in 15-30 days; customized units require 30-45 days.

Company profile

R&D CapabilitiesCooperated with Fortune 500Product CertificationNational Award received

Fujian Rongwei Technology Co., Ltd.

Fujian, 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: 1 year CertifiedNearest Port: Xiamen PortAverage Response Time: ≤2.04h

AI-Powered supplier vetting

SummaryLongWave Wireless is presented as a mobile communication equipment and solutions provider founded in September 2022, with end-to-end capabilities covering R&D, manufacturing, sales development, and after-sales support. It reports more than 100 employees, over 45% in R&D, a 3,000 m² production facility, advanced testing equipment, and stated annual capacity for modules and complete systems. The supplier supports extensive customization, ODM, OEM for known brands, SDK availability, and documented R&D and quality procedures. However, the evidence also shows no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, or prior offline trade-show participation. Financial information is insufficient for a substantive credibility assessment, and no certifications or specific customer cases are identified in the provided slices.

Supplier typeThe supplier describes itself as a professional provider of mobile communication equipment and solutions, with activities including mobile communication equipment, network equipment, electronic products, integrated circuits, and related components sales. Its stated end-to-end model includes R&D, mass production, sales-network development, and after-sales support, indicating a manufacturer and solution provider rather than only a trading intermediary.

R&D capabilityThe supplier reports more than 45% of its 100+ employees working in R&D, new products in the past year, ODM services, SDK availability, software tools including OMT, Vivado, MATLAB, and OrCAD, and auditable design documentation. These are explicit indicators of active product-development capability, although only one R&D patent is reported.

Production capacityThe supplier reports a 3,000 m² modern production facility, more than 100 sets of testing equipment, smart production lines, strict quality control, annual capacity of 50,000+ modules and 10,000+ complete systems, and documented inspection procedures. It also has valid manufacturing contracts with each associated subcontractor and stated peak-season lead time of one month, supporting a documented and scalable production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, and its R&D engineers are responsible for designing new products according to customer requirements, demonstrating broad customization support.