HyOptc O-Band WDM Mux Demux module is optical multiplexer based on TFF technology, multiplex different of ITU Grid 400 GHz DWDM wavelengths into single fiber for transmission to remote. Based on 400GHz Channel Sapcing, we can offer 8 channels 1295.56 1297.80 1300.05 1302.31 1304.58 1306.85 1309.14 1311.43nm.

This O band WDM MUX DEMUX modules can be packaged in different packages.

Parameter		4CH		8CH		-
		MUX	DEMUX	MUX	DEMUX	MUX	DEMUX
Operating Wavelength (nm)		ITU 400GHz Grid
Channel Spacing (GHz)		400GHz
Channel Passband @-0.5dB (nm)		＞1.04
Insertion Loss (dB)		≤1.8		≤3.0		-
Isolation (dB)	Adjacent	＞25
	Non-adjacent	＞35
Temperature Dependent Loss (dB)		＜0.5
Wavelength Thermal Stability  (nm/℃)		＜0.002
Polarization Dependent Loss (dB)		＜0.1
Polarization Mode Dispertion (ps)		＜0.1
Directivity (dB)		＞50
Return Loss (dB)		＞45
Maximum Power Handling （mW）		300
Operating Temperature (℃）		-5~+75
Storage Temperature (℃）		-40~+85