Product Detail

Weunion Communication Technology Co.,Ltd is one of the best cwdm itu suppliers and also a professional such manufacturer, welcome to buy our customized cwdm itu, and also welcome to consult the price, pricelist or the quotation with our factory.

CWDM ITU

Features: 
Low insertion loss, Low PDL, 
High return loss and exceptional reliability and stability,
High channel isolation
Application:
Access networks?Metro networks?Enterprise  networks

Dimension Drawing (mm):

(A)






(B)




Specifications

Item	Unit	Parameters	Notes
Channel Spacing		20 nm ITU grids
Wavelength Range	nm	1460 to 1620	1260 to 1620
Channel Centers (ITU or ITU+1)	nm	1470/1490…1610 or1471/1491…1611	1270/1290…1610 or1271/1291…1611
Pass band	nm	=± 7
Pass band Ripple	dB	= 0.30
Transmission Insertion Loss	dB	= 0.60
Reflection Band Ripple	dB	= 0.20
Reflection Insertion Loss	dB	= 0.40
Transmission Isolation(adj channel)	dB	= 30
Transmission Isolation (non-ad channel)	dB	= 50
Reflection Isolation	dB	= 13.5		(28 dB)is optional
Polarization Dependent Loss	dB	= 0.1
Polarization Mode Dispersion	ps	= 0.2
Thermal Stability	dB/0C	= 0.005
Directivity	dB	= 50
Return Loss	dB	= 45
Optical Power Handling	mW	= 500
Tensile Load	N	= 5
Operating Temperature Range	?	-5 ~+ 70
Storage Temperature Range	?	-40 ~+ 85
Fiber Type		SMF-28e+		Or customized
Package Dimension	mm	F5.5×34 (A)		250µm bare fiber
	mm	F5.5×39 (B)		900µm loose tube

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

Download