Optical Interleaver
Features Applications

High Stability & Reliabilit
Completely Passive
Optical path epoxy free

WDM Systems
OADM
Comb Filter

Spec and Parameter

Parameter
Unit
Value
100GHz to 50GHz
200GHz to 100GHz
Wavelength
nm
C-Band: 1528~1568nm, L-Band: 1568~1610nm
Centre wavelength
.
ITU-T standard wavelength
Wavelength accuracy *
nm
+/- 0.02
+/-0.04
Passband
GHz
+/- 8
+/-15

Insertion loss **
dB
2.2
1.6
Band width @0.5dB
nm
>0.17
>0.35
Band width @25dB
nm
<0.7
<1.3
Ripple
dB
<0.5
Uniformity
dB
<0.5
Isolation
dB
>25
Return loss
dB
>40
Directivity
dB
>55
PDL
dB
<0.4
<0.5
PMD
ps
<0.2
Dispersion
ps/nm
+/-15
+/- 10
IL thermal stability
dB/C
<0.003
WL thermal stability
pm/C
<0.7
Operation temperature
C
0~+65
Storage temperature
C
-40~+85
Package
mm
122x32x12
87x32x12

Note:
*The average of wavelength within 1dB bandwidth,
** All insertion loss referenced without connector.

Pictures  

 
Information of Order to Provide

INTL

Band

Channel spacing

Start ITU channel number

Fiber Dia.
Fiber length
Connector

 



C=C-band
L=L-band



50=50GHz 100=100GHz

C21
C+21
C22
C+22
L 71
L+71
L72
L+72
...
Refer to ITU channel
table in page 55

L=900um

10= 1.0m
XX=customer specify

 
NE=None
FA=FC/APC
FC=FC/PC
SA=SC/APC
SC=SC/PC
ST=ST/PC
LA=LC/APC
LC=LC/PC
XX=others

 

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