PLC TYPE WDM

 Instead of taking a thin film filter to mux or demux wavelengths, PLC type achieves the same goal by using chip PLC, which uniformly divides and guides light with different wavelengths. At T&S, we currently provide multi-channel AWG DWDM Modules and 4ch CWDM/LWDM Devices.

 

PLC-type WDM products are a type of product developed based on planar optical waveguide technology, which uses the principle of arrayed waveguide grating to realize the function of wave division and multiplexing; currently this type of product is mainly divided into two categories, the first category is high-channel 100G DWDM product AWG; the second type is low-channel CWDM or Lan-WDM, the first type is mainly used in high-density long-distance metro DWDM transmission network, and cooperates with EDFA to realize long-distance high-capacity backbone fiber transmission; the second type Mainly used in TOSA and ROSA of various QSFP optical modules to realize 4*10G/4*25G parallel high-speed transmission.

 

If you are looking for a reliable optical transceiver supplier, don't hesitate to contact us!



评论

发表评论

此博客中的热门博文

The Features of SC Quick Connector

图片
  The Features of SC Quick Connector   In fiber optic cabling, field connector components are required in some cases. Typical examples are point-to-point installation, field installation, or maintenance. Field Mount Connector (FAOC) also known as fast/quick connector, is an embedded fiber optic connector that can be installed and connected in the field. Fiber optic quick connectors are widely used where fast connections are required, providing fast assembly and stable performance. The construction tools are simple and convenient without power supply and easy to operate, which greatly improves the construction efficiency and reduces the labor cost of FTTH.   The SC fast connector is a common type of field assembly connector for FTTX routing networks. What are the features of the SC fast connector?   Ⅰ . Fiber optic quick connectors can be installed on-site with flexible wiring   The optical fiber wiring project of the FTTX user terminal is many and scattered, and...
阅读全文

What Are the Advantages of Direct Attach Cable Over Active Optical Cable?

图片
  In recent years, with the rapid development of data centers and increasing data transmission among manufacturers and users, the rates of optical transceivers have evolved from 25G and 40G to the current 100G, 200G, etc. Correspondingly, AOC has been developed to a new level.   Active optical cable (AOC) can be said to be a new type of transmission medium for high-density and high-bandwidth applications in the era of big data. Compared with traditional cables, active optical cables have high transmission rates, long transmission distances, low energy consumption and convenient way to use. Active optical cables benefit communication equipment with the huge advantages of optical transmission, and it is an ideal transmission cable for data centers, consumer electronics and other fields.   However, why can direct attach cables   still develop in the market when AOC has such huge advantages?   1. First, let's take a look at direct attach cable Direct attach cable (D...
阅读全文

What Are the Application Scenarios of Optical Transceivers?

图片
  The rapid development of science and technology makes people's lives change with each passing day. With the continuous advancement of applications such as 5G, big data, blockchain, cloud computing, Internet of Things, and artificial intelligence, data flow has increased unprecedentedly, and data center interconnection has become a research hotspot in optical communications.   The current high-speed optical transceiver application scenarios are mainly Internet data center networks, metropolitan area network optical transmission networks, and telecommunication networks represented by 5G bearer networks.   Ⅰ . The application of fiber optical transceivers   in data centers   The current data center is no longer just one or a few computer rooms, but a group of data center clusters. In order to realize the normal operation of various Internet services and application markets, coordinated operation between data centers is required. The real-time mass exchange of inf...
阅读全文