It can be extensively known that there are three famous brands of optical communication industry, Cisco, H3C and Huawei, whose products use the full advantage of demand for brand. While the real needs of clients are easier to be prevented, what exactly do they most worry about actually? Is Brand or Price? In my view, This is the comprehensive cost performance of products.
Nowadays, progressively more customers takes the compatibility into their consideration, on account of the reality that the fiber optic cable are exceedingly expensive at price and the second-hand ones usually simply cannot be used over half each year although the prices are low. Inspite of compatible products getting popular, there also exists variations in their performance and prices due to different chips and methods utilized by different manufacturers. So here we workout some useful ideas to help you have a happy purchase.
Generally, Optical Transceiver can be used at least for 5 years. For most of them, people simply cannot tell their real performance before the second or third year of usage. Therefore, if you pick this device initially, it is possible to choose providers with longer warranty. And when it’s not the 1st purchase, you have to know the after-sales services are pretty necessary for an expense-effective purchase. Especially if you find trouble together with the product, this is a good possibility to distinguish if you have a right choice. So obtain the most usage of your experiences on after-sales services, which provides you with useful points.
Because of the diversity of device from different manufacturers, the compatibility between transceiver and device becomes one of the major issues for consumers. This issue can be easily dexhpky91 through talking with providers before purchase, and also you will also be suggested asking for an exam of the true device before shipping, thus you should have a more accurate evaluation.
Forms of fiber optic transceivers are receiving richer, nevertheless the compatibility between various sorts always makes more or less impact on the network. It needs to be known that the product is standardized with regards to the related international criteria, so compatibility is not a problem provided that products meet with the criteria and therefore are certificated by FCC.
The generated temperature inside fiber optic cable is low, whilst they will be more often employed in the Switches and computer room, which causes the temperature get high or lower. When temperature gets way too high or too low, it will impact the parameters such as optical power, optical sensitivity etc.