Dịch vụ > đo kiểm
Chúng tôi đề xuất gì?
![](https://ndcvn.com/wp-content/uploads/2024/06/fg.png)
Đo dây đồng
Signal Attenuation
Signal-to-Noise Ratio (SNR)
Bit Error Rate (BER)
Crosstalk (Near-End Crosstalk, NEXT)
Far-End Crosstalk (FEXT)
Propagation Delay
Power Over Ethernet (PoE) Performance ..
![](https://ndcvn.com/wp-content/uploads/2024/06/Fib.png)
Đo sợi quang
Optical Loss Test Set (OLTS)
Optical Time Domain Reflectometer (OTDR)
Signal Attenuation
Bit Error Rate (BER)
Wavelength
Return Loss
Optical Signal-to-Noise Ratio (OSNR)
Latency/Jitter …
![](https://ndcvn.com/wp-content/uploads/2024/06/elec-1.jpg)
Đo điện
Ampere, Voltage, Ohm (AVO)
Isolation
Battery (Discharge, Impédance,…)
Power Consumption
Power Factor
Frequency
Load Balancing
Electrical Efficiency …
![](https://ndcvn.com/wp-content/uploads/2024/06/Antenne-726x800.png)
Đo truyền dẫn
Data Rate/Bandwidth
Latency, Jitter
Packet Loss
Noise
Signal Strength
Response Time
Bandwidth Utilization …