Different package types of 100G optical modules bring great difficulties to the interconnection interoperability and compatibility of the Internet, which in turn increases the cost of data centers. The 100G QSFP28 optical module series for data centers has entered the technology maturity stage, and single-wave 100G optical modules are getting more and more attention from Internet companies. In thi

In recent years, with the rapid development of data centers and cloud computing, the demand for high-speed network equipment is also increasing. 100G Ethernet has become the mainstream standard for high-speed networks, and in 100G Ethernet, both single-wave optical modules and traditional optical modules are widely used. However, they have obvious differences in some aspects.I. Differences between

First, what are the common problems in the use of optical modules?1, the causes of compatibility problems:A. Errors in the process of compatibility code import;B, the software update of the device leads to the original unupgraded compatibility code can not work;C. Coding errors;2、The reasons that cause the product to lose packets:A. Mismatch between the optical module and the electronic function c

SFP refers to a small form-factor module that can be hot-pluggable. 10G stands for their maximum transmission rate of 10.3 Gbps suitable for 10 Gigabit Ethernet. SR, LRM, LR represent the transmission distance of the 10G optical module. The transmission distance they represent is from short to long.The SFP-10G-SR is a 10GBASE-SR SP+ module, which can reach up to 300 meters matched with OM3 Multimo

1, light sourceThe quality of the optical module's conversion of optical and electrical signals depends greatly on its internal light source. Typically, a higher light source can provide a greater transmission distance, because the optical signal can reduce attenuation in the transmission process. The light source in an optical module will typically be an LED (light emitting diode) or a laser