Communications/Communications Equipment-CTI

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Communications/Communications Equipment

As the infrastructure of network information transmission, data communication equipment are important to the communication industry. Reliability, performance, electromagnetic compatibility and safety of equipment for network equipment building systems are the system requirements of the telecommunications industry. It is mainly containe the telecommunications equipments in central office facilities, clients and outdoor external facilities. Test whether the equipment can withstand various climatic conditions, mechanical environment, harsh external corrosive environment, etc.

◉ Business Challenges

What are the effects of environment on communication and communication equipment?

How is the reliability of products verified and improved?

◉ Service Content

Ⅰ. Applicable Test Standards

ETSI-300 019-2 Equipment Engineering (Ee); Environmental Conditions And Environmental Tests For Telecommunications Equipment.

IEC 60950-22 Information technology equipment Safety. Part 22: Equipment to be installed outdoors.

ISO 21207 Corrosion tests in artificial atmospheres. Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases,neutral salt-spray and drying.

GJB 150 Laboratory environmental test methods for military material.

GR-63 Network Equipment-Building System (NEBS) Requirements: Physical Protection, etc.

Ⅱ. Product Range

Base stations, machine rooms and other related equipment in the communications industry.

Ⅲ. Standard Sample Requirements

Please contact our business or customer service, based on specific standards.

Ⅳ. Test Items

Main test items
Temperature and humidity cycling	Vibration
Temperature cycling	Mechanical shock
Salt spray	Drop
Mix following gas	Insulation resistance
Resistance to artificial weathering	Contact resistance
Degrees of protection(IP code)	Withstand voltage

◉ CTI Solution

CTI provides a comprehensive one-stop solution of reliability testing, including:

Environmental test

Reliability test

Reliability design

Reliability analysis

Product evaluation

Reliability training and consulting

◉ Our Strengths

CTI has many advanced equipments and has passed CMA/CNAS qualification accreditation, the test data is accurate and reliable, and the test report has international credibility.

The scientific laboratory information management system ensures the efficient operation of each service link.

The technical expert team has rich practical experience and can provide professional, rapid and comprehensive one-stop service.

The service network is all over the world, and many first-line brands designate cooperative laboratories.

◉ Service Process

Consult customer service → confirm the test plan → fill in the application form → send the sample → pay the test fee → test → send electronic report → express paper report

◉ Frequently Asked Question

How long does the test period take？

The normal period is 5-7 working days (except the time when the sample is in the test chamber). If you need urgent help, please contact our sales or customer service.

How many years of actual use does the corrosion resistance of a product represent when assessing the gases corrosion resistance produced by industrial pollution?

Test for 5 weeks by ISO 21207 method B is expected to assess 20 years of product use in the intended environment.

How is test conditions for ETSI-300 019 series communication equipment and environmental tests selected?

According to the environmental conditions and classification of the products, select the environmental parameters and environmental grade. And conduct test by IEC 68 series test methods.

Can these tests be stamped with CNAS and CMA?

GJB150, ISO21207, GR 63, ETSI-300 019-2 series have been certified by CMA and CNAS.

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