Hycsystembella · Newsroom

OFC2023 Preview: Fiber Array Subassemblies for Coherent and Silicon Transmission
HYC will present this series of FA products at OFC2023, including lidless FA, ultra-small FA, 2D FA, MFD FA for silicon photonics, and polarization maintaining (PM) FA for coherent transmission.

February 28, 2023

HYC Unveils Integrated Z-block Subassemblies for 400G Transceivers
HYC Co., Ltd, a leading manufacturer of passive optical devices, unveiled its integrated optical subassemblies for 400G high-speed transceivers and will bring this new product to OFC2023 exhibition.

February 20, 2023

OFC 2023 Preview: Integrated Z-block Subassemblies for 400G Transceivers
Optical engine is the key components of high-speed optical transceiver modules. Responding to the growing demands for high-speed optical engines, HYC developed integrated subassemblies for 400G receivers and will bring the new products to OFC2023.

February 9, 2023

What is an OTDR and its basic working principle?
OTDR is an Optical Time-domain Reflectometer. It is the main devices in optical fiber measurement. It uses to test detect problems that may exist in fiber links.

November 6, 2020

Mechanical Optical Switch & MEMS Optical Switch
In the optical fiber communication system, the optical switch (OS) is mainly used to realize the physical switching of optical signals or other logical operations in the optical path.

October 30, 2020

What is C band and L band in WDM (Wavelength Division Multiplexing)?
According to the ITU-T standards, singlemode fiber with the band over 1260nm is divided into O/E/S/C/L/U six bands.What's the wavelength of these bands?

July 2, 2020

What are insertion loss and return loss?
In fiber optic communications, insertion loss and return loss are two important indicators. What are insertion loss and return loss? What causes the IL/RL?

June 19, 2020

What is 5G Fronthaul,Middlehaul,Backhaul?
5G transport networks, including fronthaul, middlehaul and backhaul. Let's figure out what's that. As a leading fiber optic products supplier, HYC provides a series of passive WDM modules for 5G network.

June 3, 2020

A Comprehensive Overview of APON,BPON,EPON,GPON
PON stands for passive optical network.PON mainly uses a point-to-multipoint network structure, which is the main technology to realize FTTB / FTTH.

May 26, 2020

What is Polarization Maintaining(PM) fiber connector?
What is Polarization Maintaining(PM) fiber connector?

April 20, 2020

What is optical splitter and its important technical indicators?
What is optical splitter and its important technical indicators?

March 31, 2020

HYC New Product – 1×N MEMS Optical Switch
HYC can provide a series of MEMS optical switches in 1×N configuration, such as 1x2, 1x4, 1x8, 1x16, 1x32, 1x48, etc. Customization is available. Find out more about MEMS optical switches on the HYC blog.

March 9, 2020

What is AWG (Arrayed Waveguide Gratings)?
What's the structure and work principle of AAWG?As we know, DWDM technology enables transmission of dozens of wavelengths in a single fiber, which expands the capacity of optical fiber communication enormously.

December 23, 2019

HYC Innovative Product, 1×48 MEMS Optical Switch
MEMS optical switch is one of the core devices in ROADM. Based on the demand for existing business and the demand for future network development, HYC has launched a series of independently developed MEMS technology products.

December 10, 2019

Fiber Optic Patch Cable PC, APC or UPC
What is PC , APC, UPC of fiber optic patch cable? Standard polishing methods are PC, APC, and UPC. PC/APC/UPC represents the front end structure of the ceramic ferrule.

December 2, 2019

Understanding Fiber Opitc Cable, Single Mode, Multi Mode
Understanding Fiber Opitc Cable, Single Mode, Multi Mode

November 28, 2019

Introducing MPO/MTP Fiber Patch Cord Types, Male/Female, Polarity
Introducing MPO/MTP Fiber Patch Cord Types, Male/Female, Polarity

November 22, 2019

What are the features of LC Uniboot compared to traditional LC fiber connectors?
So what is the difference between an LC uniboot connector and a traditional LC fiber connector?

November 18, 2019

HYC Launched 360°Ferrule Rotation Adjustable PM Optical Fiber Connector
To meet the requirements of some special applications, HYC has developed a new type of polarization maintaining PM connector.

November 13, 2019

A comprehensive understanding of fiber optic connectors
What's the structure of fiber optic connectors? What is Insertion Loss and Return Loss? How many types of fiber connectors?

November 4, 2019

How to choose: CWDM, DWDM or CCWDM?
How does WDM works? What is CWDM, DWDM, CCWDM, and how to choose?

October 22, 2019

Traffic Analysis Point (TAP) For Real-time Network Monitoring
TAP stands for Traffic Analysis Point, which is designed to provide real-time monitoring and reporting between two or more points within a fiber optic network.

September 27, 2019

What are the advantages of OM5 fiber patch cord?
“OM” is abbreviated for optical multimode, and it is specified by the ISO/IEC 11801 international standard. Currently, TIA and IEC defined fiber patch cord standards are OM1, OM2, OM3, OM4, and OM5.

September 24, 2019