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Press Releases from HYC Co., Ltd (14 total)

What is C band and L band in WDM (Wavelength Division Multiplexing)?

WDM (Wavelength Division Multiplexing) is a transmission technology that uses a single optical fiber to simultaneously transmit multiple optical carriers of different wavelengths in optical fiber communications. When the wavelength of light is different, the transmission loss in the fiber is also different. In order to reduce the fiber loss, it’s important to find the most suitable transmission wavelength. After a long period of exploration and testing, light with a

A Comprehensive Overview of APON,BPON,EPON,GPON

PON stands for passive optical network, which means that the ODN (optical distribution network) between the OLT (optical line terminal) and the ONU (optical network unit) does not have any active equipment, and only uses optical fibers and passive components.PON mainly uses a point-to-multipoint network structure, which is the main technology to realize FTTB / FTTH. PON technology contains a lot of content, and iteratively updated constantly. The development of xPON

HYC Will Showcase Innovative Products at ECOC 2019

The ECOC (European Conference on Optical Communication) exhibition is the largest optical communications exhibition in Europe. This exhibition held in different European cities every September. This year is the 24th year of the show,and it will be held in Dublin Ireland from 23 to 25 Sept. . As a leading optical component manufacturer with 19 years of R&D and manufacturing experience, HYC will participate in this event with our latest technical

DWDM for Fiber Optic Capacity Expansion

Dense wavelength-division multiplexing (DWDM) is the most popular WDM technology with telecommunications and cable companies because of its ability to handle so much data. It helps to expand the capacity of an existing fiber optic backbones and get it ready for 5G deployments. How do DWDM works? It combines and transmits multiple signals of different wavelengths simultaneously on the same fiber. For example, if an optical fiber has a capacity of

MCS Multicast Switch for Next Generation ROADM

Multicast optical switch(MCS)is based on PLC technology and MEMS technology,which can route any optical input to any output. It is a key component in the next generation of Reconfigurable Optical Add-Drop Multiplexer (ROADM) system. What is ROADM? ROADM is one of the Optical Add-Drop Multiplexers (OADMs) that add or remove one or more optical signals from wavelength division multiplexing (WDM) transmission network link. The device can be used in Dense Wavelength Division

HYC Introduces LC FBG Optical Reflector

HYC Co., Ltd, is a national Hi-tech optoelectronics company, has just introduced LC optical reflector. HYC's optical reflector is an ideal optical termination for link monitoring of FTTx networks. The reflector can be integrated in an adapter or pigtail version with connectors to be SC, LC. FBG(Fiber Bragg Grating) optical reflector is a wavelength selective reflector. It is usually installed in the front end of the optical network ONU to test

HYC Co., Ltd Launches 1×N MEMS Optical Switch

HYC Co., Ltd, a leading global supplier of optical components for optical networks, has launched its 1×N MEMS optical switch and modules. The optical switch is an optical device that enables signals in optical fibers or integrated optical circuits to be selectively switched from one circuit to another, and it is one of the most important components of an optical network. MEMS Optical Switch is based on micro-electro-mechanical system(MEMS) technology,

The advantages of CCWDM

CCWDM is a compact CWDM, Compact Coarse Wavelength Division Multiplexer. The CCWDM modules is the perfect means for adding capacity to your fiber optic network without installing additional fiber. The main difference between CWDM and CCWDM is that the CWDM system uses a low-cost, no-refrigerated distributed feedback (DFB) laser, while the CCWDM collimator and filter are soldered on a common substrate, and the cascade structure is different. A three-port filter

LC Duplex Fiber Connector for High-density Cabling

Due to its small size, LC connector is the mainstream fiber optic connectors, and is widely used in optical communication networks, data networks and cable television networks. In daily application environment, LC duplex connector used more often because of its cabling space saving. LC duplex fiber optic connector is two simplex LC connectors encased in a common housing. Compared with LC simplex connector, the installation steps are reduced, saving time

What to Consider When Picking a Fiber Optic Adapter

Optical fiber adapter is the connecting parts in the middle of optical fiber connectors. The fiber optic adapter can precisely connect the two end faces of the fiber so that the optical energy output from the transmitting fiber can be coupled to the receiving fiber. It is designed to join and align the connectors of two fiber optic patch cables. With the widespread use of fiber optic adapters in fiber

Optic Fiber Reflector for monitoring FTTx system

A fiber optic reflector is an optical passive device constructed in a short segment of optical fiber that reflects particular wavelengths of light and transmits all others that are not within the specific reflection wavelength range. Common types include adapter type and pigtail type. HYC's SC reflector is a kind of reflector based on SC connector package. SC/APC and SC/PC interfaces are available. The reflector for 1650 nm reflects all wavelengths from 1645 nm to 1655 nm.

WDM for Optical Fiber Capacity Expansion

WDM (Wavelength Division Multiplexing) provides an easy-to-implement solution for long-distance transmission of high-speed and large-capacity information, which would increase transmission capacity of the communication network. The traditional optical transmission method is that one fiber can only transmit one wavelength signal in a single time, while WDM transmits several wavelengths of light simultaneously over a single optical fiber. WDM mainly realizes wavelength multiplexing and demultiplexing through a combiner and a splitter. At

High Density MPO Connector Available for 400G

With the widespread deployment of data centers, the demand for 400G solutions is growing. The rapid increase in the number of network links in the data centers can cause the data center of conventional fiber cabling to become cramped and difficult to manage. To solve this problem, data centers must obtain ultra-density to accommodate all the cabling used in the cabling. The MPO connector is designed to meet this

New LC Uniboot Connector optimized for data center

With the increasing demand for data center and bandwidth, effective cable management is a real issue. How to build more optical fiber cables in limited space is becoming a challenge for data center managers. For data center managers, convenient management and space saving are really important in high-density cabling. LC Uniboot connector is especially designed and manufactured for better airflow and cable management in high density applications. What are the benefits

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