1. High-quality metal shell

　　A good optical module must have a high-quality hard-plated metal casing to ensure the durability of repeated plugging and unplugging. In addition, by strictly controlling the thickness of the coating to achieve excellent quality, it ensures a good connection with the equipment, and at the same time, it is conducive to heat dissipation and can reduce the operating temperature.

　　2. High quality laser transmitter

　　High-quality laser transmitters have high sensitivity and low attenuation to ensure that the optical module can send and receive signals perfectly.bag in box custom

　　3. Advanced chips, good brand suppliers

　　Advanced chips can provide high-performance and low-power module solutions to ensure high signal transmission speed and stable performance. Reputable brand suppliers usually have strict quality control system and senior OEM experience, and the raw materials used are also very safe, which can ensure stable and reliable connection in the network transmission system.

　　4. Professional testing process

　　After professional testing, it can be ensured that the compatible optical modules are compatible with the original brand equipment, thus ensuring stable performance during network operation. For example, purchasing a Cisco compliant optical module requires professional testing to ensure that it is based on Cisco switches.

　　5. Long shelf life

　　Inferior products are usually easy to break after not using for a long time, so its warranty period will not be very long. If there is a problem with the product, the supplier does not have any maintenance and return services. Yifeiyang's products can achieve full traceability at the device level, monitor the use of products at all stages of the product, and provide high-quality after-sales service.