3 Port 50GHz DWDM Filter Passive Component

3 port 50Ghz DWDM filter component enables the multiplexing and demultiplexing of multiple optical signals on a single fibre, using the ITU wavelength grid. Individual components are available on ITU channel spacing of 50 GHz.This technology provides the perfect solution for telecommunication companies, data centres, and businesses across the globe.

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Description

Technical Parameters

Product details

The 50Ghz DWDM filters frequency of 50GHz can screen and modulate the optical signal within 50GHz bandwidth.3 port 50Ghz DWDM filter component can be used as an insertion, extraction and monitoring point in a Fiber-optic communication system. DWDM technology can transmit multiple optical signals with different wavelengths simultaneously, which greatly increases the transmission capacity of Fiber-optic communication systems.50Ghz DWDM filters is widely used in Access networks, Metro WDM systems, Long Haul WDM systems and Enterprise networks.

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Product Specifications

Wavelength range	C- or L-band ITU channels 186.6 to 196.1 THz	Technology	TFF (Thin Film Filter)
Pass Band Width @ -0.5dB	≥0.22nm	Transmission passband ripple	≤0.40dB
Transmission insertion loss	≤0.8dB	Reflection passband ripple	≤0.20dB
Reflection insertion loss	≤0.40dB	Transmission isolation (adj channel)	≥20dB
Transmission isolation (non-adj channel)	≥45dB	Reflection isolation	≥12dB
Polarization dependent loss	≤0.2dB	Polarization mode dispersion	≤0.2ps
Directivity	≥50dB	Return loss	≥45dB
Optical power handling	≥500	Temperature	Operating:-40 to +85℃ Storage:-40 to +85℃
Fiber type	SMF-28e	Package dimension	∮5.5 x L34mm

Note:
1) All the specifications are based on the devices without connectors, and guaranteed over wavelength, polarization and temperature.
2) PMD and chromatic dispersion values are guaranteed by design.3) Specifications are subject to change without notice.

Ordering Information

RD-D	- Package	-Connector Type	U/A	-Channel Plan	-Fiber Type	-Fiber Length	-50G
	S: Steel	0: No connector	U: UPC	C19	25: 250um Fiber	005: 0.5+/-0.1m	50G:50GHZ
	G:Glass	1: LC	A: APC	C20	90: 900um Fiber	01: 1.0+/-0.1m
		2: SC		C21		others
		3: FC		others
		4: Others

Example: RD-DS1U-C19-2505-50G: 3Port 50GHZ DWDM C19 1562.23nm LC/UPC 250um 0.5M Fiber Steel.

FAQ

Q: What is a 3-port 50GHz DWDM ITU component?

A: A 3-port 50GHz DWDM ITU component is a type of optical component that allows for the multiplexing (combining) and demultiplexing (separating) of multiple wavelengths of light within an optical network. It is designed to operate within the ITU (International Telecommunication Union) grid, which specifies a set of standard wavelengths for use in optical communication.

Q: What is the insertion loss of a 3-port 50GHz DWDM ITU component?

A: The Transmission insertion loss of a 3-port 50GHz DWDM ITU component is typically less than 0.8dB;The Reflection insertion loss less than 0.40dB.