Lafite's Blog

The Gigalight 100G CFP-DCO digital coherent optical transceiver is a hot-pluggable CFP form-factor optical module designed for high-speed optical networking applications including 100-Gigabit Ethernet and OTU4. The CAUI and OTL4.10 electrical interface and MDIO management interface are built in the module. The 100G CFP-DCO module converts 10-lane 10Gb/s electrical data streams to 128G DP-QPSK optical output signal in Egress and also converts DP-QPSK optical input signals to 10-lane 10Gb/s electrical data streams in ingress. This 10-lane 10Gb/s electrical signal is fully compliant with 802.3ba CAUI specification and OIF-CEI-03.1 specification and allows FR4 host PCB trace up to 25cm. Features Operating optical data rate up to 128Gbps Transmission distance up to 2000km Low latency H-FEC/SD-FEC CFP MSA compliant IEEE 802.3ba MAC compliant OTU4 and 100GE compatible OTL4.10 and CAUI compatible Full C-Band 50GHz ITU-T transmitter Built-in Client and line OTN processing Hot-p...

It is crucial that the ability of continuous innovation is the source of sustainable development for a company. Gigalight is able to provide cost-effective products keeping up the times for customers. Gigalight designs products that meet the increasing demands for network bandwidth, data storage and so on. As an innovator in optical communication, Gigalight delivers specialist service, dependability and performance at competitive prices. Gigalight has founded in 2006, is headquartered in Shenzhen, China. We have opened the Wuhan R&D Center in 2017. And we have representative offices in Russia, Taiwan. North America, Europe and India centers are in preparation. We cooperate with key channel distribution partners around the world. We mainly focus on Internet operators such as Baidu, Alibaba, China Unicom, China Telecom and other traditional operators as well as data communications equipment manufacturers in China. Our overseas markets center on telecommunication, Internet opera...

The backbone optical communication networks are an essential infrastructure supporting the networked society. They are used for the internet phone and video demand services and for business activities and public services and offices in order to provide more stress–free communication and better services. Here introduce 100G technology a 100 gigabit per second digital coherent optical receiver which can be used to transmit 10 terabits per second of data over a single fiber. What Is Digital Coherent Transmission Technology? Let's outline the history of the technical development that allows us to send a large capacity of information over an optical fiber before explaining this. Time–Division Multiplexing The first development was the use of time–division multiplexing. This made it possible for a single fiber to carry data at 10 gigabits per second. Wavelength–Division Multiplexing The next–generation was to adopt wavelength–division multiplexing by using 40 wavelengths each...