SOLUTION

Accumulated rich experience in the research and production of high-precision, high-density, 
and high reliability printed circuit boards

SOLUTION

Optical module process solution

Product Introduction and Process Features

The function of an optical module is photoelectric conversion, which is used as a carrier 
for transmission between switches and devices. The transmitting end converts electrical 
signals into optical signals, which are then transmitted through optical fibers. The 
receiving end then converts the optical signals into electrical signals. Optical modules are 
more efficient and secure than transceivers.

POFV process

Long and Short Gold 
Fingers/Graded Gold 
Finger Design

Blind/buried 
hole design

Impedance control
5% -7% 

P molding size 
control 50um 
tolerance

Golden finger 
size control 
within+/-30um

Characteristics of optical module technology

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