Blog

IPV4 packet format

IPv4 is the fourth version of the Internet Protocol (IP) and the first widely used protocol that forms the foundation of today’s internet technology. Each device and domain connected to the Internet is assigned a unique number called an IP address. The IPv4 address is a 32-bit number compos... Read More

Test steps of Optical module

Shenzhen Haidiwei Optoelectronics Technology Co., Ltd. generally needs to carry out professional debugging, testing, code writing and real machine testing for the test steps when producing the Optical module sold. Please refer to the following process flow explanation for details: 1. Debugging Th... Read More

Introduction to OLT NMS System

In order to effectively manage and monitor the network within the region and ensure the reliability and security of network operation, a network management system is essential. NMS, also known as Network Management System, can centrally manage network devices within a region. Our NMS system ... Read More

software architecture design

Architectural design, as the name suggests, is to construct a framework for the design. To put it bluntly, for example, when we build a house, there is no flat ground at the beginning. Architectural design is equivalent to drawing the appearance of the house on paper, and adding some parameters. ... Read More

Customized order management operation process

The 1 * 9 modules, SFP modules, fiber optic transceivers, optical cats, and OLT products independently developed by the company are all neutral products. Customers can propose their own needs on the basis of neutral products. The business department initiates an IPO order control program with the... Read More

Network Protocol STP

The network protocol STP, also known as Spanning Tree Protocol. The emergence of this protocol mainly solves the problem of redundant links forming loops in the network. As a terminal device for network communication, OLT inevitably encounters physical network loop issues in the network topology ... Read More