Views: 0 Author: Site Editor Publish Time: 2023-03-28 Origin: Site
There are many types of 10D light modules on the market, which is often dazzling. So, how to choose a light module that is most suitable for your application in many different rates, different packaging, and different functions?
Before starting to discuss how to choose the light module, it is necessary to have a basic understanding of the commonly encapsulated light module. This section will introduce the optical modules encapsulated by XFP, SFP, SFP+and QSFP respectively.
The XFP optical module is a standardized packaging of a serial 10G optical transceiver module. It meets the following standards: 10G Ethernet, 10G optical fiber channel, SONET/OC-192 and SDH/STM-64.
The SFP optical module is a mini version of GBIC light module. The functions of the two are roughly the same. Other high -speed transmission applications.
The SFP+optical module is an upgraded version of the SFP light module. The physical packaging of the two is the same. However, the SFP+optical module can support the transmission rate of 10Gbps. Compared with other 10G light modules (such as XenPak and XFP light modules), the SFP+optical module is the smallest and can best adapt to high -density port applications. Now it has become a popular 10G light module in the market.
The QSFP optical module meets Ethernet, Fibre Channel, Infiniband and SONET/SDH standards, and uses four 4Gbit/s transmission channel transmission data.
