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PM DWDM Device

Ruikai's DWDM adopts multi-cavity dielectric film filter, 100GHz to 200GHz channel spacing, with low insertion loss and high isolation.

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Product Description

PM DWDM Device


Features			Applications
Low Insertion Loss			DWDM Module
High Return Loss			DWDM System
High Isolation			Gpon Networks
High Reliability & Stability			CATV Links

Specifications
Parameters		Unit	Values
Channel Space		Ghz	100	200
Center Wavelength		nm	ITU Grid
Center Wavelength Accuracy		nm	±0.05	±0.1
Channel Pass band (@-0.5dB)		nm	0.22	0.5
Max. Insertion Loss of Transmission Channel		dB	1.0	0.9
Max. Insertion Loss of Reflection Channel		dB	0.4	0.4
Min. Transmission Isolation @Reflection Wavelength		dB	30	30
Min. Reflection Isolation @Transmission Wavelength		dB	10	10
Max. Channel Flatness		dB	0.3
Min. Extinction Ratio at 23℃		dB	18
Max. Wavelength Thermal Stability		nm/℃	0.003
Max. Insertion Loss Thermal Stability		dB/℃	0.005
Min. Return Loss		dB	50
Max. Power Handling (CW)		mW	500
Fiber Type		-	PM Panda fiber
Operating Temperature		℃	0~+70
Storage Temperature		℃	-40~+85
Above specifications are for device without connector. For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower. The default connector key is aligned to slow axis. Ordering Information*
PMDWDM-11-234-555-67-8-999
11 - Wavelength:	26=26CH,27=27CH,......, 40=40CH, 41=41CH,......
2 - Configuration:	3=1x2
3 - Channel Space:	1=100G, 2=200G
4 - Working Axis:	B=Both axis working
555 - Fiber Type:	001=PM1550, 002=PM1310, 008=SMF-28E, SSS=Specify
6 - Package Dimension:	0=φ5.5x35mm, S=Specify
7 - Pigtail Type:	0=bare fiber, 1=900μm loose tube
8 - Fiber Length:	0.75=0.75m, 1.0=1m, S=Specify
999 - Connector Type:	0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify

Part No. Example: PMDWDM-26-31B-001-00-0.75-NNN

Description: Polarization Maintaining DWDM, 1556.55nm(CH26), 1x2, 100G, Both axis working, PM1550 fiber for all port, φ5.5x35mm, bare fiber, 0.75m, no connector, 500mW average power.

For Custom Parts, please provide detailed description for your requirement.

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广东麒瑞新材料科技有限公司

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