TTF DWDM

TTF DWDM

Thin Flim Filter DWDM 100GHz MUX/DEMUX Module

Product features

  • High Stability and Reliability
  • High Channel Isolation
  • Low Insertion Loss

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Optical Specifications

Parameters
Min.
Typ.
Max.
Unit.
Note.
Channel Spacing
100
100
100
GHz

Fiber Type
SMF-28e or equivalent
Single Mode Fiber
SMF-28e or equivalent
Single Mode Fiber
SMF-28e or equivalent
Single Mode Fiber


Center Wavelength
ITU-Grid (100GHz)
ITU-Grid (100GHz)
ITU-Grid (100GHz)
nm

Clear Wavelength Accuracy
±0.05
±0.05
±0.05
nm

Channel Passband(@-0.5dB) (nm)
0.22
0.22
0.22
nm

Passband Ripple (dB)


0.5
dB

Optical Insertion Loss at ITU Grid
(for MUX or DEMUX only, not for Pair Loss of MUX+DEMUX)

4CH
8CH
16CH

1
Optical Insertion Loss at ITU Grid
(for MUX or DEMUX only, not for Pair Loss of MUX+DEMUX)

<1.8
<3.0
<4.0
dB
1
Optical Insertion Loss at ITU Grid
(for MUX or DEMUX only, not for Pair Loss of MUX+DEMUX)

24CH
32CH
40CH

1
Optical Insertion Loss at ITU Grid
(for MUX or DEMUX only, not for Pair Loss of MUX+DEMUX)

<4.8
<5.6
<6.2
dB
1
Adjacent Channel Isolaion
25


dB

Non-Adjacent Channel Isolation
40


dB

PDL / Polarization Dependent Loss


0.2
dB
2
PMD / Polarization Mode Dispersion


0.1
ps

Optical Return Loss


-45
dB

Directivity


-50
dB

Maximum Optical Power


300
mW

1U 19" Rack-Mount Dimension
430x250x44
430x250x44
430x250x44
mm
3

Note :
1) IL Represents the worst case over a ±0.08nm window around the ITU wavelength without Connector Loss.
2) PDL was measured on average polarization over a ±0.08nm window around the ITU wavelength.
3) The Width Dimension 430mm is for the main package body only.