DWDM MUX DEMUX, 光明区光明街道暻霆大厦 905, Shenzhen (2026)

01/09/2022

DWDM MUX DEMUX

10/05/2022

1 Overview
Hby-cwdm multiplexer is a passive optical multiplexing device
CWDM – sparse wavelength division
（Multiplexing）。 Multiplexers allow you to organize transport channels for various services
(Fast Ethernet, STM-1 / 4 / 16 / 64, Gigabit Ethernet, fibre channel, 10 Gigabit Ethernet) or
Two optical cables. The number of channels depends on the modification of the multiplexer
From 2 to 16.
CWDM HBY multiplexer with express port for
Transmit additional services in the wavelength range of 1270 nm to 1610 nm
Except for the wavelengths involved in the transmission of main services. To express port
Terminal equipment and CWDM / OADM multiplexer can be connected at the same time.
Hby-cwdm-oadm multiplexer is a passive optical device
CWDM multiplexing with selection function - insert one or more wavelengths from the total wavelength
OADM – optical add drop multiplexer.
The multiplexer allows insertion, selection and transmission
Various services (Fast Ethernet, STM-1 / 4 / 16 / 64, Gigabit Ethernet, fibre channel, 10 Gigabit)
Ethernet) consists of one or two optical cables. The number of descent channels added depends on
Modification from multiplexer and from 1 to 4.
Typically, the OADM multiplexer is installed in the notch of the transmission node
Optical cable, so the OADM multiplexer has two line ports connected to the wals
– input and output and select Insert ports to extract the required services.
There are two types of OADM multiplexers: type 1 - select only from the input port
Required service, type 2 – select the required service and add it to the released wavelength
Other services, send the remaining threads to the output port.

14/04/2022

CWDM chooses HBY, excellent performance and reliable quality.
Scope of application: CWDM system, CATV system, network upgrade, MAN access layer, telecommunication, enterprise network, etc.
Working wavelength: 1270~1610nm O, E, S+C+L band
Channel spacing: 20nm----The crosstalk between channels is small, and the isolation is large. (Channel spacing refers to the difference between the nominal carrier frequencies of two adjacent channels and can be used to prevent inter-channel interference.)
Insertion loss:

12/04/2022

Types and Application Fields of Optical Splitters.
Se você estiver interessado nesse aspecto, continue prestando atenção e compartilharemos conhecimento profissional na próxima vez.🥰🥰🥰

06/04/2022

What is a Optical Splitter?（1）

25/03/2022

Why is the future of wavelength division multiplexing so bright?
Today, the latest and most influential innovation in the field of optics—the technology that simultaneously transmits two or more optical signals of different wavelengths in the same fiber—is called WDM.
WDM technology can easily expand capacity in existing optical networks. However, as light continues to be broken down into more and more wavelengths, the potential capacity of a single fiber also grows dramatically.
The demand for fiber that exceeds the amount of fiber available in the network is a major problem facing today's connected world. WDM technology can alleviate this problem by using less fiber to transmit and receive multiple services.
As people's demand for bandwidth continues to grow, operators are looking for all feasible ways to accelerate the deployment of network capacity - whether it is data centers, urban cellular networks, etc., the core value of WDM technology is that it supports operators in Increase capacity without laying additional fiber optic cables. This is especially important in crowded areas where it is difficult to find space to run additional fiber optic cables. In this environment, WDM technology has become a key component in realizing interconnection in the future.
HBY has always been committed to the innovation and quality improvement of WDM products. If you have any cooperation needs, you can also contact us, and we will provide you with professional services wholeheartedly.http://www.hbyweb.com.br/

19/03/2022

Do you know about micro plc splitter?
PLC optical splitter can evenly divide one input optical signal into multiple output optical signals. It is one of the most important passive components in optical fiber links and plays an important role in application technologies such as EPON, GPON and BPON. PLC optical splitter has a variety of split ratios, the most common are 1:8, 1:16, 1:32, 1:64, 2:8, 2:16, 2:32 and 2:64.
The Micro PLC Optical Splitter has a compact stainless steel tube package, and the connectors are commonly used in SC, LC, FC and ST types. Because of its ultra-small size, the miniature modular PLC optical splitter can be installed in the optical cable splice box and module box.
The miniature optical splitter has the characteristics of small size, low insertion loss, low polarization-related loss, high return loss, etc. The size is small and compact, and the input end can lead out Φ0.25mm pigtail or Φ0.9mm pigtail, which is convenient for application. Ideal for small size applications. Easy to install and maintain, suitable for direct application under various engineering construction conditions.
For more information, please click on the website below. https://www.hbyweb.com.br/

11/03/2022

Passive CWDM multiplexer
Passive fiber module is used to improve the throughput of single fiber by wavelength division multiplexing (WDM) Allow SDH, PDH, Fe, Ge, San, CATV, PON and other signals to be transmitted at a speed of up to 2.5gbit/s.

characteristic:
Passive WDM multiplexer can improve the throughput of single optical fiber in the two spectral ranges of 1310 / 1550 nm;
Passive multiplexer / splitter CWDM, used to increase the throughput of a single optical fiber, suitable for 4 or 8 wavelengths of 14711491151153115511571591611 nm;
OADM passive optical input / output multiplexer for one or two wavelengths
http://www.hbyweb.com.br

17/02/2022

Insert type 8 Channel CWDM Mux Module
Applications
Optical video networks
Cellular Application
Event production
Line Monitoring
Dark fiber networks
CWDM networks
Broadcast contribution networks

http:www.hbyweb.com.br

11/01/2022

100G DWDM MUX&DEMUX Module
HBY’s premium DWDM Mux/Demux devices reduce large quantities of individual LC fiber patch cables, allowing for a more cost-effective and clutter free networking environment. Dense Wavelength-Division Multiplexers (DWDM) are capable of combining up to 40 unique wavelengths for propagation over a single duplex LC fiber cable. DWDM mux/demux units are completely passive devices, and require zero maintenance, upgrades, or electricity to function properly. Pair these premium DWDM units with OptoSpan specialty fiber cables and high performance optical transceivers for a complete low-cost networking solution.

24/11/2021

dwdm1270 dwdm,4ch cwdm mux demux,wdm 1330 1270,wdm edfa 1550nm,wdm 1550 filter,fiber optic fwdm
Low insertion loss ,high channel isolation.
https://www.hbyweb.com.br/list/29-WDM%20MUX%20DEMUX.html

12/11/2021

8 Channels 1470-1610nm High Band Low Loss Dual Fiber CWDM Mux Demux ABS BOX Module.
Based on free-space technology, the passive 8 channels CWDM MUX DEMUX allows you to multiplex/demultiplex eight separate channels into one pair of fiber. It's protocol and rate transparent supporting different applications such as 1G/10G/25G Ethernet, SDH/SONET and 8/4/2/1G Fiber Channel across the same fiber link.

The monitor port allows you to attach a power meter or an optical spectrum analyzer to assist you in monitoring and troubleshooting the network. The expansion port is used to add more channels to the network, which provides the flexibility to increase capacity of existing fiber infrastructure.
https://www.hbyweb.com.br/list/29-WDM%20MUX%20DEMUX.html

DWDM MUX DEMUX

01/09/2022

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25/03/2022

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