Sankosha DWDM 50/100GHz

Sankosha DWDM 50/100GHz

Band Pass Filter Module

Sankosha uses the technical know-how cultivated since its founding and cutting-edge proprietary technology to support increasingly sophisticated and complex information and communication networks. Sankosha DWDM band pass filter module has modularized multiple 50GHz or 100GHz DWDM filters and can be customized according to the customer's desired channel plan. The center wavelength can be selected from ITU-Grid.

Applications:

Long Haul DWDM System

Metro DWDM System

Access/Enterprise Network

Test Instrument

Features:

High Demux Channel Isolation

Low Polarization Dependent Loss

Flat and Wide Passband

High Reliability

Parameters	Units	Values
Channel Spacing	GHz	50	100
Channel Number		16	8
Operating Wavelength	nm	1528.77 - 1566.72 (ITU Grid)
Insertion Loss (Pass Channel)	dB	≤ 5.8	≤ 1.1
Ripple	dB	≤ 0.5	≤ 0.5
Isolation	dB	≥ 10	≥ 30
PDL	dB	≤ 0.35	≤ 0.2
Directivity	dB	≥ 50	≥ 100
Return Loss	dB	≥ 45	≥ 45
Maximum Input Power	mW	≤ 300	≤ 500
Operating Temperature	C	-20 ~ +65	-20 ~ +75
Storage Temperature	C	-40 ~ +85	-40 ~ +85
Fiber Type		ITU-T G657A1
Connector Type		SC/UPC, LC/UPC, SC/APC, LC/APC
Shelf Dimensions	mm	IRU (W440xL200xH44)