CFOI025 Datasheet, PDF (1/2 Pages) OPLINK Communications Inc. – 25GHz Compact Fiber Optical Interleaver

Green 25GHz Compact Fiber
Optical Interleaver
CFOI025 Series
Product Description
Oplink’s compact, low-dispersion interleavers greatly expand wavelength
channel counts in DWDM systems. It is the best solution to upgrade exist-
ing 50GHz spacing transport system. Oplink’s DWDM interleavers feature
excellent wide, flat passband and high isolation. Both Mux and Demux func-
tions are supported. These interleavers are athermal and therefore require
no temperature control. Its stable center wavelength accuracy over C or L
band 160 channels is suitable for higher bit rate application.The Green CFOI
is compliant with industry green initiatives such as RoHS and WEEE.
Performance Specificationns
CFOI025 Series
Channel Center Wavelength Range
C band
Channel Center Frequency Range
Channel Center Wavelength Range
L band
Channel Center Frequency Range
Multiplexed Channel Spacing
De-multiplexed Channel Spacing
Clear Channel Bandwidths (CCB)
Insertion Loss within CCB (All SOP)
TDL within CCB ^[1]
IL Ripple within CCB
PDL within CCB
Insertion Loss Uniformity within Each Port
(All SOP)
Adjacent Channel Isolation over CCB ^[2]
Chromatic Dispersion within CCB
Optical Return Loss
Directivity
DGD within CCB ^[3]
Total Optical Power Handling ^[4]
Operating Temperature
Storage Temperature
Fiber Type
Package Dimensions ^[5]
Min
1529.55
191700
1569.59
186700
- 4.0
Typical
25
50
Max
1563.86
196000
1605.74
191000
4.0
2.0
0.3
0.3
0.3
0.3
22
- 80
80
40
40
0.7
24
0 to +65
-40 to +85
SMF-28 or Equivalent
100.5 (L) x 60.0 (W) x10.3 (H)
Unit
nm
GHz
nm
GHz
GHz
GHz
GHz
dB
dB
dB
dB
dB
dB
ps/nm
dB
dB
ps
dBm
°C
°C
mm
Features
 Compact size
 Low Dispersion
 Completely passive
 Ultra-low insertion loss
 Highly stable & reliable
 Epoxy-free optical path
 Environmental green plan compliance
Applications
 Metro and Long Haul DWDM system
 Network capacity expansion
 Signal comb filtering
Note:
[1] For any given polarization.
[2] All SOP, Measured over CCB of nearest-neighbor
channels.
[3] By design and DVT.
[4] No epoxy on the optical path.
[5] The mechanical tolerance should be +/-0.2mm on
all package dimensions unless otherwise custom
specified.
* All parameter are without connector if no specified
S0387 - R02. (web) 20130912