How To Judge Quality of Optical Modules

Various third-party optical modules on the market have great advantages in cost compared with the original optical modules, which can effectively solve the problem of the high deployment cost of optical modules. However, some people still worry about the quality of compatible optical modules. HDV Technology Co., Ltd. will explain the key points of quality judgment for optical modules.

 

1. Data diagnosis monitoring interface (DDMI) 
The parameters of the DDMI main monitoring module are voltage, temperature, receiving power, transmitting power, and bias current. The optical module configured with the data diagnosis monitoring interface (DDMI) has an alarm function. During the operation of the optical module, if one or more data exceeds the standard parameters set by the manufacturer, the optical module will send an alarm to the host to remind the user of the failure. 

2.  Compatibility Verification. 
The purpose of compatibility verification is to analyze whether the optical module can operate normally in the working environment required by the host equipment. Generally speaking, it refers to whether the module can operate normally on communication equipment of different brands and manufacturers. This is the main parameter that determines the performance of the optical module. In general, the higher the performance of the optical module, the stronger the compatibility. 

The above is the ” How to Judge Quality of Optical Modules” brought by Shenzhen HDV Phoelectron Technology Co., Ltd.  hope this article can help you to increase your knowledge. Besides this article if you’re looking for a good optical fiber communication equipment manufacturer company you may consider about us.

The communication products produced by the company cover:

Module: optical fiber modules, Ethernet modules, optical fiber transceiver modules, optical fiber access modules, SSFP optical modules, and SFP optical fibers, etc.
ONU category: EPON ONU, AC ONU, optical fiber ONU, CATV ONU, GPON ONU, XPON ONU, etc.
OLT class: OLT switch, GPON OLT, EPON OLT, communication OLT, etc.

The above products can support different network scenarios. For the above communication products, our company has a professional and strong R&D team to help customers with technical issues and a more thoughtful and professional business team to help customers with early consultations and work.