Fiber Optical DWDM OADM Module for Networks

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8CH DWDM Module

1.The relationship between the communication transmission network and the business has become more and more complicated under the circumstance of the sharply rising business volume. The original TDM (optical fiber single-wave transmission and time division multiplexing) cannot adapt to the needs of new technologies. The maximum rate of single-wavelength optical fiber transmission for commercial applications is 40Gbits/s, and it is expensive. TDM technology is difficult to adapt to complex networks and business relationships. The optical fiber multi-wave transmission technology that uses pure optical devices for long-wave scheduling breaks through the limit of the processing speed of electronic devices. On the basis of SDH technology, the optical fiber transmission capacity can be greatly improved. The current commercial application rate of dense optical wave multiplexing (DWDM) technology (DWDM) technology (also known as OTN technology) has reached 3.2 Tbits/s, which means that the communication network can be upgraded and evolved smoothly.

2.Optico's DWDM LGX modules are available in a variety of wavelengths and link structures, and expansion ports can also be added according to customer needs.

Item	Unit	Parameters
Channel Spacing	GHz	100		200
Wavelength Range	nm	C-or-L-band ITU channels 186.6 to 196.1THz
Channel Centers	nm	ITU
Channels	ch	4	8	4	8
Passband	nm	±0.125
Ripple	dB	≤0.5
Channel Insertion Loss	dB	2.0	3.0	2.0	3.0
Optional Express Insertion Loss	dB	1.8	2.8	1.8	2.8
Isolation（adjacent channel）	dB	≥30
Isolation（non-adjacent channel)	dB	≥50
Polarization Dependent Loss	dB	≤0.2
Polarization Mode Disperion	ps	≤0.2
Directivity	dB	≥50
Return Loss	dB	≥45
Optical Power Handling	mW	≤500
Operating Temperature	°C	-40~+85
Storage Temperature	°C	-40~+85
Fiber type	NA	SMF-28e+
Package dimensions（L*W*H）	mm	100*80*10（ABS)or others

Channel Spacing	Channel No.	Type	First Channel	Fiber type	Fiber Length	Connector type
100GHz	4	Mux	CH21	Bare fiber	1m	without
200GHz	8	Demux	...	900um	2m	LC/APC
	16		CH34	2.0mm	Custom	LC/UPC
	N		...	3.0mm		SC/APC
	Custom		CH60			SC/UPC
						Custom

Advantages

1. High isolation

2. Compact design

3. Low insertion loss, low PDL

4. Good channel-to-channel uniformity

5. High reliability and stability

6. Compliant with ROHS, TelcordiaGR-1209 and GR-1221

Applications

1.Can realize 1G/10G/25G/40G/100G/200G Ethernet, SAN, OTN, SDH/SONET and local video services

flexible combination, transparent to multiplexing and upgrading of any rate and any business.

2.Expansion ports and 1310nm ports can seamlessly add additional channels to increase capacity.

3.Mux Demux seamlessly interconnects with repeaters, muxponders, amplifiers and third-party WDM products to form a low-cost, high-efficiency high-capacity CWDM customized solution.

Certificates

Tips：

Due to the Covid-19,sorry that you and our team couldn't visit each other face to face.In order to make the customers know us more,please visit our VR factory,it is just like you were really standing in our factory.

OPTICO Fiber Assembelies Production Line VR:https://www.linked-reality.com/company/15664

In the process of active innovation and bold breakthrough, we aim to become one of the world's leading Fiber Optical DWDM OADM Module for Networks enterprises, constantly meet the needs of customers with high-quality service and products! We always pay attention to the needs of users and provide high-quality products and services. We take 'the marketing principle of win-win cooperation, the R & D principle of market recognition, and the production principle of quality priority' as the basic principles of enterprise management.

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