Switch product certification testing
Details
I. Introduction to Switch Certification Products
A switch, also known as a switching hub, is a network device mainly used for the conversion and forwarding of electrical signals. Its core function is to provide a dedicated electrical signal path for any two network nodes connected to the switch. Switches are typically located at the data link layer, capable of learning and storing the MAC addresses of network devices. By establishing temporary switching paths, they ensure that data packets can be directly transmitted from a source address to a destination address. This kind of equipment is widely used in local area network environments, especially when multiple devices need to communicate with each other. The switch can connect each device through wired or wireless means, thereby simplifying the configuration and management of the network.
Ii. Global Certification and Testing Services for Switch Products (Partial List)
Iii. EMC Electromagnetic Compatibility Testing Items & Testing Capabilities for Switch Products
Testing items Radiation (RE)10m Radiation (RE)3m, radiation immunity (RS), radiation spurivity (RSE), Conduction (CE), conduction immunity (CS), disturbance power (DP), three-loop antenna (3Loop), lightning (SURGE), electrostatic discharge (ESD), Electrical Fast Transient burst (EFT), voltage Sag & Short Interruption (DIP), harmonic flicker (H) &F) Three-phase, power frequency magnetic field (MS), Click sound...
Detection capability: Conduction (CE) three-phase: 380V /200A, Radiation (RE)3m single/three-phase: 32A, Radiation (RE)10m three-phase: 380V /200A,DC 1000V/200A, RS field strength: 20V /m, CS field strength: 15V, ESD ±30 kV, Surge: 8 kV...
Iv. RF Wireless frequency Testing Items & Testing Capabilities for Switch Products
Testing items: Transmission power, power spectral density, occupancy time, duty cycle, adaptive, channel interval, occupied bandwidth, frequency stability, modulation bandwidth, transmission spurring, reception spurring, in-band spurring, reception blocking and bit error rate, dynamic frequency selection, sensitivity, peak power to average power ratio, electromagnetic field EMF...
Detection capabilities: BT/BLE, SRD (433 MHz etc), WIFI 2.4 GHz, WIFI 5 GHz(including DFS radar), Communication 2,3,4G(SISO), WIFI 6E 8*8 MIMO, WIFI 7 16*16 MIMO...
V. EMC Electromagnetic Compatibility &RF Wireless Radio Frequency & Safety Regulations Standards
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