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LLCC20000S Datasheet, PDF (1/2 Pages) OPLINK Communications Inc. – Low Loss CWDM | |||
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Green Low Loss CWDM
LLCC Series
Product Description
Oplinkâs Green Low Loss Coarse Wavelength Division Multiplexer is designed to
meet industrial stringent size and loss requirement. Based on Thin-Film-Filter (TFF)
and Micro-optics, this low loss CWDM features small form factor, ultra low insertion
loss, high channel isolation, and unparallel reliability. The technology is a lead-free
packaging platform and no epoxy in the optical path. The Green Low Loss CWDM
is Telcordia GR-1221and GR-1209 qualified, and complied with industry green initia-
tives such as RoHS and WEEE.
Performance Specificationns
LLCC Series
Min Typical Max Unit
Center Wavelength λC
Channel Spacing
Refer to Channel Plan Below
nm
20
nm
Channel Passband
13
15
nm
1310 Upgrade Passband
1260
1360 nm
4ch CWDM
0.8
1.0
Insertion Loss
within Passband 1)
8ch CWDM
CWDM Upgrade (4ch CWDM only)
1.0
1.5
dB
1.0
1.3
1310 Upgrade
0.6
0.8
Passband Ripple
0.3
0.5
dB
Adjacent Channel Isolation
30
40
dB
Non-adjacent Channel Isolation
45
50
dB
1310 Upgrade Isolation over CWDM Bands
40
45
dB
CWDM Upgrade Isolation over CWDM Bands (4ch CWDM only)
13
15
dB
Return Loss
45
50
dB
Directivity
55
dB
Polarization Dependent Loss (PDL)
0.20
dB
Polarization Mode Dispersion (PMD)
0.20
ps
Operating Power
300 mW
Operating Temperature
-5 to +70
°C
Storage Temperature
-40 to +85
°C
Fiber Type
Corning SMF-28
Package
Standard (250 or 900µm fiber jacket)
Dimensions 3) Compact (250µm fiber jacket only)
58.0 x 30.0 x9.6
mm
52.0 x 27.5 x 7.6
Notes:
[1] The maximum IL is under all states of polarization and within the full operating temperature and wavelength ranges specified.
[2] All the parameters are without connectors.
[3] The mechanical tolerance should be +/-0.2mm on all package dimensions unless otherwise custom specified
Channel Plan
1471.0 1491.0 1511.0 1531.0 1551.0 1571.0 1591.0 1611.0
Features
ï² Small Form Factor
ï² Environmental Green Plan Compliance
ï² Ultra-Low Insertion Loss
ï² High Reliability
ï² High Channel Isolation
ï² Epoxy-Free Optical Path
ï² RoHS 6 Compliant
Applications
ï² WDM System for Metro/Access
Market
R04.20081119
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