With the development of industrial automation, medical equipment, and high-speed communication, the reliability testing of connectors has become increasingly important. For domestic connectors to enter the international supply chain and replace imported products, strict control must be maintained in the testing phase to ensure electrical isolation performance, signal integrity, and safety. EMO Systems, as a professional provider of network isolators and connectivity solutions, offers a good reference for the selection of testing equipment for domestic connectors with its product testing standards and application scenarios.
Product Characteristics and Test Requirements of EMO SystemsEMO Systems' EMOSAFE series of network isolators are widely used in the medical, telecommunications, and industrial automation fields, featuring mainly:
● High electrical isolation performance: Some models can withstand 5 kV AC and 8.5 kV DC voltages, meeting the IEC 60601-1 medical safety standard.
●Excellent signal transmission capability: supports Gigabit Ethernet, extremely low insertion loss and return loss, ensuring the stability of high-speed network transmission.
● Strict quality inspection: Full inspection before shipment, including projects such as voltage withstand test, insertion loss, NEXT crosstalk, return loss, and EMI suppression.
●Environmental adaptability: Some products reach the IP67 protection level, suitable for harsh industrial environments.
It can be seen that in order for domestic connectors to achieve substitution in high-end fields such as medicine and industry, the selection of testing equipment must match these performance indicators.
Selection Points for Domestic Connector Test EquipmentAfter referring to the product standards of EMO Systems, the selection of domestic connector testing equipment should be approached from the following aspects:
Pressure testing equipment
●Recommend selecting devices that support ≥1.5 times the target AC/DC voltage withstand, ensuring that the connector insulation strength meets IEC 60601-1, IEC 62353 and other standards.
Electrical performance testing equipment
●Including dielectric strength tester and leakage current tester, used for testing the insulation performance and safety of connectors.
Network performance testing equipment
Select a cable/connector certification meter that supports Cat.5e and above, to measure insertion loss, return loss, near-end crosstalk (NEXT), and other indicators, ensuring the stability of high-speed signal transmission.
Function and Break Testing Instrument
●Ensure that the connector maintains reliable transmission during installation and use, without any decrease in speed or communication interruption.
5. Environmental and mechanical testing equipment
●Including waterproof and dustproof grade tests (such as IP67), vibration and impact tests, to ensure stable operation of domestic connectors in industrial and outdoor environments.
6. EMC test equipment
●Verify that the connector has good electromagnetic interference suppression and overvoltage protection capabilities to ensure the overall system's anti-interference performance.
Domestic connectors must be equipped with comprehensive and standardized testing equipment to compete with international brands like EMO Systems in high-end application fields, covering multiple dimensions such as voltage resistance, insulation, network transmission, environmental adaptation, and EMC suppression. Only through standardized testing processes can domestic connectors truly possess stability and reliability, meeting the needs of key applications such as medical, industrial, and communication.
If you are interested in the domestic substitute products of EMO Systems brand connectors, or have relevant procurement needs, or have production or sales channels for this brand's domestic substitute products, and wish to engage in in-depth cooperation or communication, please contact us through the following methods:
Manager Zhang (18665383950, same WeChat number)We look forward to working together with more industry partners to create a win-win situation!
