DWDM

Payment

T/T
MOQ

Negotiable
Country of sale

World Wide
PRICE
- FOB
  
  Depend on quantity

Description
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ITEM SPECIFICS

Brand

Unbranded
origin

Republic of Korea
Size(Capacity)

Dense wavelength division multiplexers (DWDM) combine (or separate) 100 GHz–spaced narrow band optical signals of ITU-standardized optical wavelengths. The interference filter technology is used to achieve low loss and high channel isolation properties. All element devices have epoxy-free optical paths.

Features:

High channel isolation

High reliability

Low insertion loss

Spac:

Parameter			Unit	Specification
Channel Spacing			GHz	200
Channel Center Wavelength				ITU Grid
Channel Passband			nm	ITU±0.25
Insertion Loss		Max	dB	≤4.0
Isolation	Adjacent Channel	Min	≥30 ≥40	30
	Non-Adjacent Channel			40
Passband Flatness		Max	dB	≤0.5
Optical Return Loss		Min	dB	≥50
Directivity		Min	dB	≥50
Thermal Wavelength Shift		Max	pm/°C	2
Polarization Dependent Loss		Max	dB	≤0.1
Polarization Mode Dispersion		Max	ps	≤0.1
Maximum Power Handing			mw	300
Operating Temperature			°C	0 to 70
Storage Temperature			°C	-45 to 85
Packaging Dimensions			mm	L100 X W120 X H10