The Company

Brochure (pdf)

Belver Brasil Instrumentos is a leading provider and distributor of high technologies products for the Brazilian market, including testing, splicing and monitoring solutions for Optical Networks, Digital Multimedia, Metro Ethernet, VoIP and Mobile networks.  Also includes special components, optical cables and special wires for electronics market.

Founded in 1992 to enable Brazilian telecom providers to migrate their transport networks to fiber optic technologies. After 1996 we started to provide to this market the best solutions for optical, transmission and access testing. Belver enable telecom providers to deliver services quickly, seamlessly and profitably, and soon became a pioneer in DSL and optical testing. Fifteen years later, we are still breaking new ground with innovative solutions for changing networks, from FTTx to metro area networks (MAN) to the next telecommunications revolution.

Phone: +55 19 3237.4092
[email protected]

Condomínio Praça Capital 

Av. José Rocha Bomfim, 214 - Bloco Sidney - Sala 237
ZIP 13080-650 - Center Santa Genebra - Campinas - SP - Brazil


OFS Optics is part of The Furukawa Electric Co. Ltd., a $7 billion global leader in the design, manufacture and supply of Fusion Splicers, fiber optic products; electronic components; power cables; nonferrous metals; and other advanced technology products. Furukawa has been manufacturing leading edge products for more than 100 years and continues to serve our customers with industry leading technology in the 21st century. Please visit for more information.

VeEX & Sunrise Telecom are leading provider of testing and monitoring solutions for digital multimedia, metro Ethernet, and VoIP networks. Founded in 1991 and based on Silicon Valley, California - US. Sunrise Telecom is the choice of Tier 1 communications providers today, with more than 2,000 customers in over 65 countries, and now employ over 540 people worldwide. Looking beyond the triple play to wireline-wireless convergence, Sunrise is investing heavily in the research and development of Ethernet and wireless application solutions. Please visit for more information.

SwissQual AG is an independent Swiss company specializing in wireless network service quality benchmarking and network optimization, and is recognized as the most innovative and successful independent supplier in this sector today. SwissQual was founded in 2000 and was the first company to introduce specialized wireless network benchmarking equipment for UMTS networks. In 2007 the company was acquired by a group of private investors and is today wholly owned by employees of the company. In 2010 SwissQual carried out network quality drive testing on the world’s first commercial LTE network, TeliaSonera in Sweden. SwissQual is also the only company selected by the ITU to provide next generation HD testing standard for both voice and video. Please visit for more information.

ShinewayTech is a young, vigorous and innovative enterprise, incorporated in 2002. We are committed to providing innovative measurement solutions that enable our customers and partners to meet the communications challenges of today and tomorrow.
ShinewayTech offers advanced products and total solutions in the area of optical network testing and maintenance. Please visit for more information.

Fluke Networks offers network professionals solutions that span network deployment, network performance management and troubleshooting, as well as security and performance monitoring.
Fluke Networks provides innovative solutions for the installation and certification, testing, monitoring and analysis of copper, fiber and wireless networks used by enterprises and telecommunications carriers. The company’s award-winning solutions provide network installers, owners, and maintainers with superior vision, combining speed, accuracy and ease of use to optimize network performance. Headquartered in Everett, Washington, Fluke Networks has over 600 employees worldwide and distributes its products in more than 50 countries and are used by 98 of the Fortune 100 companies.Please visit for more information.

Spirent Communications works behind the scenes to help the world communicate faster, better and more often. The world’s leading communications companies use Spirent´s lab test solutions to evaluate performance of the latest technologies. As new communication services and applications are introduced in the market, Spirent provides tools for service management and field test to improve troubleshooting and quality. Spirent also enables large companies and governments to secure and manage their networks. 
From wireline to wireless to satellite, Spirent offers a complete portfolio of solutions to enhance customer Quality of Experience. Please visit for more information.

The Microwave Vision Group (MVG) designs, manufactures and sells technologically advanced measurement solutions for electromagnetic fields. More and more industries are integrating wireless technologies into their businesses, and measurement methods are continuously evolving. To meet this rapid evolution, the MVG is actively investing in R&D activities to create new products, upgrade and enhance existing products, and acquire technological knowledge for future applications. For more information please visit

Since its establishment in 1972, SEIKOH GIKEN has expanded its business specializing in our core technology - precision processing technology, and they have devoted themselves to providing products that suit market needs. Both its optical disc mold and optical communications businesses, which have their basis in precision processing technology, have concentrated management resources in the information industry, and are business areas that they have built up through their activities aimed at meeting the requirements of customers for quality, precision and performance. Please visit for more information.

Founded in 1974, GILLAM-FEI is a specialist in designing, manufacturing and implementing high quality products in the areas of TELECOM NETWORKS SYNCHRONIZATION and REMOTE CONTROL ( SCADA/DMS ).
Thanks to the 20-years experience of its engineers in both area, GILLAM-FEI has gained international renown.
This allows GILLAM-FEI to provide its customers all around the world with the best price-performance ratio equipment and software, as well as related services (network surveys and planning, installation & commissioning, training). Please visit for more information.

OFS Specialty Photonics Division is the industry leader in optical fiber design or modification for highly customized applications. It develops focused fiber solutions to the right fibers, cables, and other specialty fiber optic products to meet the needs of established and growing industries.
OFS Specialty Photonics supplies advanced optical fibers, including specialty multimode, specialty single-mode, rare-earth doped, polarization-maintaining and other nonstandard fibers. It also manufactures specialty cables and connectors, and other specialty products, such as high-power laser components. Please visit for more information.

Netscout is the world leader in application and network performance management products and solutions. They are experts in collect, correlate, organize, and analyze data from all points of your environment to help your business be better. Is a multinational company, the market leader in test solutions and monitoring networks, which offers an innovative concept in "Unified Service Delivery Management". It acts both on enterprise companys and Service Providers, has strong experience in understanding the monitoring and delivery of IP-based services to address the complex challenges of today's environment of service, identifying performance issues and security threats network, helping teams to quickly resolve problems. Please visit for more information.


We ensure performance, reliability, and value in fiber optic and wireless communications systems through our FITEL®, VeEX®, Seikoh-Giken®, ShinewayTech®, Swissqual® and Gillam-FEi® brand of Test and Measurement products:

- Fusion Splicers & Related Tools
- Optical Test Instruments
- Optical Polishers
- Optical Connectors
- Transmission Test Set
- CATV Transmission and Analyzers Instruments
- Protocol Analyzers
- Synchronization Networks Equipments
- Drive Tests and Benchmarking
- Optimization and Monitoring Mobile Networks

Special Fibers, Components, Wires and Cables
- Special Optical Fibers
- High Power Pump Lasers
- SAW Filters
- Triple Insulated wires
- HDTV Optical cables

Our Service Center provides customer training and maintenance services on all products


Belver Instrumentos Eletrônicos Ltda, including Sales & Customer Service Office, is located in Campinas City, São Paulo, Brazil. Campinas region is a center of high technology, including many companies and important universities such as IBM, Ericsson, Huawei, Samsung, Motorola, CPqD (Telecommunications Research and Development Center) and Unicamp (State University of Campinas), the main Brazilian research university.