4ch-CWDM Ports
A single-fiber CWDM Mux/Demux has a line port, which is used for transmitting and receiving signals. It uses different wavelengths on both sides of the fiber to achieve duplex transmission. It is an ideal choice for point-to-point CWDM networks or for network capacity expansion.
Gigalight 4CH CCWDM MUX/DEMUX is an optical add/drop multiplexer that operates on four ITU Grid CWDM wavelengths. It has a 1310nm monitor port and expansion ports, which allows you to easily upgrade capacity in your network.
Line port
The Line port of the 4ch-cwdm is a functional port that transmits signals on specific WDM wavelengths. It can be used to link two CWDM Mux Demux modules together, or to add 1310nm and 1550nm wavelengths into an existing CWDM network. The Line port also serves as an expansion port for CWDM networks that need to be expanded further.
In a typical CWDM network, the Line port of the 4ch-cwdm provides connectivity for 1G and 10G Ethernet, 8G/16G FC, OTN, SDH/SONET and native video services over a single fiber. It is fully data rate and service neutral, enabling a flexible mix of Ethernet, TDM, SDH and OTN services over a single fiber. Moreover, it is scalable and easily upgradeable with a range of options, ensuring long-term flexibility.
The CWDM Mux Demux is a passive optical device that multiplexes and de-multiplexes channels on a single common fiber. It supports the ITU-T G.694.2 CWDM grid standard from 1270nm to 1610nm with 20nm spacing. It can be deployed in a daisy-chain or ring network and is compatible with most CWDM optical transceivers. Moreover, it can be combined with iConverter media converters and transponders to support a complete multi-service platform for Ethernet, TDM, SONET, and OTN. Its low insertion loss makes it ideal for short-distance transmission applications.
Channel port
The channel port of a CWDM multiplexer is used to connect channels traveling over the same fiber. This allows you to add channels without adding new fibers and allows you to extend the reach of your existing network. Moreover, it can be used to upgrade capacity over time. In addition, it provides transparent transmission to 1300-nm channels, enabling you to integrate traditional SONET/SDH services with CWDM in the same fiber infrastructure.
Coarse wavelength division multiplexing (CWDM) is a technology that increases the capacity of a single fiber by combining and transmitting several different optical signals at the same time over one fiber. This technology significantly reduces network construction 4ch-cwdm costs and rental fees. It can be used for point-to-point and ring network configurations, and it also supports high-speed data communication. This system is easy to install and requires little maintenance.
The 4 Channel Single-Fiber Passive CWDM Mux/Demux Unit – SCMD-4A is a member of the EDGE Optics xWDM Series product line. The xWDM Series is designed to allow for easy, gradual, and logical expansion of your network bandwidth using industry leading passive WDM technology. It is fully data rate and line protocol neutral, allowing it to be used with colored transceivers supporting 1G/10G Ethernet, SDH/SONET, 8/4/2/1G Fiber Channel, CATV, and FTTx applications. It can also be used in conjunction with DWDM amplifiers and DCM modules.
Monitor port
The monitor port of the 4ch-cwdm is a special feature that provides the ability to easily test CWDM signal transmission. This port allows you to connect a power meter or optical spectrum analyzer to the CWDM Mux/Demux and check the transmission level of a specific wavelength. This can help you find any problems in your network, such as a drop in signal quality.
In addition to the standard line and channel ports, the 4CH CWDM Mux/Demux features an expansion port that can be used for adding additional wavelengths into your existing network. This expansion port is designed to connect to the line port of another CWDM Mux/Demux to support up to four different wavelengths simultaneously. This can allow you to increase your data transfer capacity by up to 10Gb/s over a single fiber connection.
The Hifiber 4CH CWDM Mux/Demux supports a wide range of signals, including Serial Digital signals (SDI) running at 3.0 Gbps. It uses LC/UPC connectors to maintain high-quality connections while minimizing signal loss and delivering efficient data transmission. The module also includes a monitor port that can simplify the turn-up operations of your CWDM network and enable you to test the Internet of things DWDM transmission with an optical spectrum analyzer or power meter. The monitor port also allows you to add 1310 and 1550 nm wavelengths on your CWDM network without interfering with other wavelengths in the network.
Expansion port
The expansion port of the 4ch-cwdm plays an important role in building higher-capacity CWDM/DWDM networks. It allows additional wavelengths to be added without having to replace the entire device. The port can be connected to the line port of another CWDM Mux Demux device, allowing the network to grow as it needs to. It is also ideal for enhancing network efficiency and reducing power consumption.
A line port is a crucial feature of any CWDM Mux Demux device. It is used to transmit and receive signals of a specific WDM wavelength. These ports are available in a variety of configurations, including single fiber and dual fiber line Mux Demuxes. In addition to the essential line ports, CWDM Mux Demuxes can include various special ports that are designed to enhance their functionality.
The PCOM-3211-4 8 Channel CWDM Mux/Demux with Monitor and Expansion Port is an excellent choice for upgrading your fiber network. This high-performance plug-in module offers a wide range of connectivity options and is easy to install in any network environment. This model can transport two analogue balanced audio channels or 3G-SDI running at 3.0 Gbps. It also supports multiple protocols such as 10/1G Ethernet, 16/8/4/2/1G FC, and SDH/SONET. It is also compatible with FTTH drop cable, making it a perfect solution for your network upgrade. Its high reliability and low insertion loss make it the best choice for your next DWDM project.
