China 1440-1685nm WDM Module 3CH CWDM Wavelength Division Multiplexer,Epoxy-free on Optical Path,High Channel Isolation for sale

1440-1685nm WDM Module 3CH CWDM Wavelength Division Multiplexer,Epoxy-free on Optical Path,High Channel Isolation

Price Negotiable

Price: USD

MOQ: 10

Delivery Time: 7-10 day

Brand: GaPho

Product Description

WDM Module 3CH CWDM Wavelength Division Multiplexer

DISCREPTION:

The Raman Wavelength Division Multiplexer (Raman WDM) Module is manufactured by using thin-film filter technology, it used to separate and combine different signal wavelengths at 1440~1685nm. It's featured with low inserion loss and high isolation. It's widely used in raman sensor or other fiber test or meaurement systems

Features:

Low Insertion Loss
High Channel Isolation
High Stability, High Reliability
Epoxy-free on Optical Path

Applications:

Distributed Temperature System
security prevention monitoring system
Fiber Optical Amplifier
temperature transmitter

Specifications:

3CH MWDM Module Product Delivery Data Sheet
Item	Unit	Spec	Measure Data
Wavelength Range	nm	1440~1685
ptical Port	N/A	Port 1	Port 3	Port 4
Channel Centers(ITU or ITU+1)	nm	1550	1450	1650
Optical Port Band	nm	1543-1557	1443-1457	1645-1685
Insertion loss	dB	0.45	0.51	0.68
PDL	dB	0.05	0.04	0.04
Isolation	dB	22	62	61.5
Thermal Stability	dB/℃	≦0.005
Wavelength Stability	nm/℃	≦0.002
Uniformity	dB	≦0.6
Directivity	dB	≧35
Return Loss	dB	≧35
Operating Temperature	℃	0~+70
Storage Temperature	℃	-40~+85
Maximum Optical Power Handling	mW	300
Fiber Type	N/A	MM62.5-125 with 900um loose tube Hytrel
Connector	N/A	FC/UPC
Fiber Length	m	1.0
Dimension (LxWxH)	mm	100x80X10(ABS)