This depends on what kind of transmission equipment samples is in need. It does not take long to get common samples if there is inventory. If it is custom service, the product sample should be designed first and then tested. This may take a certain period. The freight for the sample may be paid by you, depending on the quantity.

Yantai yunpan international trade Co.,Ltd. is a pioneer in the area of gepon olt domestically. YUNPAN's gepon olt series contains multiple sub-products. In YUNPAN cheap gigabit switch manufacture, a relevant quality control inspection is performed after each production step. For example, the incoming metallic elements are subjected to a strict test. The product has the advantage of remarkable electromagnetic compatibility. With so much heat output, the product employs heat management technique to absorb and disperse the heat in the LEDs. Thus, heat management protects the chip from burnout and prolong its service life. It can be designed with different kinds of network, service and OAM interfaces.

Our mission is to be the most forward-looking company that features high customer satisfaction. We will put more effort and devotion to listen to customers' needs and strive to offer them the most targeted product solution.