Views: 0 Author: Site Editor Publish Time: 2023-07-19 Origin: Site
Network management is a guarantee of network reliability and a way to improve network efficiency. The operation, management, maintenance, and other functions of network management can be greatly enhanced
Greatly increase the available time of the network, improve network utilization, performance, quality of service, security, and economic benefits. But the development has network management capabilities
The manpower and material resources required for Ethernet fiber optic transceivers far exceed those of similar products without network management, mainly manifested in:
(1) Hardware investment. The implementation of Ethernet fiber optic transceiver network management function requires configuring a network management information processing unit on the transceiver circuit board to handle the network
Management information is obtained through the management interface of the medium conversion chip in this unit. Shared data channel between management information and ordinary data on the network
. Ethernet fiber optic transceivers with network management function have more types and quantities of components than similar products without network management, resulting in complex wiring and development
Long cycle. FiberHome Network has been committed to the development of fiber optic transceiver products for a long time, in order to optimize product design, make products more stable, and enhance
Product features, self-developed fiber optic transceiver medium conversion chip, resulting in higher integration of the product and effectively reducing the coordination between multiple chips
Unstable factors caused by working together. The newly developed chip has many practical features such as online testing of fiber optic line quality, fault location, ACL, etc
Strong functionality can effectively protect user investment while greatly reducing user maintenance costs.
(2) Software investment. In addition to hardware wiring, software programming is more important in the research and development of Ethernet fiber optic transceivers with network management functions. Network management
The software development workload is relatively large, including graphical user interface, embedded system of network management module, and network management information on transceiver circuit board
Processing unit section. The embedded system of the network management module is particularly complex, and the R&D threshold is high, so the Embedded operating system needs to be used, such as
VxWorks, Linux, etc. Need to complete complex software tasks such as SNMP proxy, telnet, web, etc.
