Green
Low Loss CWDM
LLCC Series
Product Description
Oplink’s 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
Features
Center Wavelength λ
C
Channel Spacing
Channel Passband
1310 Express Passband
4ch CWDM
Insertion Loss
within Passband
1)
8ch CWDM
CWDM Expansion
(4ch CWDM
only)
Refer to Channel Plan Below
20
13
1260
0.8
1.0
1.0
0.6
0.3
30
45
40
13
45
55
0.20
0.20
300
-5 to +70
-40 to +85
Corning SMF-28
58.0 x 30.0 x9.6
52.0 x 27.5 x 7.6
40
50
45
15
50
15
1360
1.0
1.5
1.3
0.8
0.5
nm
nm
nm
nm
Small Form Factor
Environmental Green Plan Compliance
Ultra-Low Insertion Loss
High Reliability
High Channel Isolation
Epoxy-Free Optical Path
RoHS 6 Compliant
dB
1310 Express
Passband Ripple
Adjacent Channel Isolation
Non-adjacent Channel Isolation
1310 Express Isolation over CWDM Bands
CWDM Expansion Isolation over CWDM Bands
(4ch
CWDM only)
dB
dB
dB
dB
dB
dB
dB
dB
ps
mW
°C
°C
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
Applications
WDM System for Metro/Access
Market
Return Loss
Directivity
Polarization Dependent Loss (PDL)
Polarization Mode Dispersion (PMD)
Operating Power
Operating Temperature
Storage Temperature
Fiber Type
Package
Dimensions
Standard
(250 or 900µm fiber jacket)
3)
Compact
(250µm fiber jacket only)
mm
Channel Plan
1471.0
1491.0
1511.0
1531.0
1551.0
1571.0
1591.0
1611.0
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Green
Low Loss CWDM
LLCC Series
Mechanical Drawing / Package Dimensions (dimension in mm)
Standard Package
Compact Package
Note: port assignment will vary due to different configuration, please contact Oplink’s sales department for further information.
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales@Oplink.com • www.oplink.com
Ordering Information
Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplink’s OEM
design team or account manager for your requirements and ordering information (510) 933-7200.
LLCC
2
0
0
Spacing
20 nm = 2
1310 Express Port
w/o Exp = 0
w/ Exp = 1
CWDM Expansion Port
8ch CWDM = 0
4ch w/o Exp = 1
4ch w/ Exp = 2
Fiber Length*
0.5 meter= H
1.0 meter= 1
1.5 meter= 5
2.0 meter= 2
Connector
Type
None = 1
FC/PC = 2
FC/SPC = 3
FC/APC = 4
SC/PC = 5
SC/SPC = 6
SC/APC = 7
ST = 8
LC/PC = 9
MU = A
LC/APC = B
Channel Plan
8ch CWDM = 00
4ch CWDM 1471~1531 = 01
4ch CWDM 1551~1611 = 02
4ch CWDM 1511~1571 = 03
4ch CWDM 1471/1491/1591/1611 = 04 **
Package & Fiber Jacket Type
Standard package w/ 250 μm bare fiber = S001
Standard package w/ 900 μm loose tube = S002
Compact package w/ 250 μm bare fiber = C001
* The tolerance of fiber length is +/-0.1m (for connector option only, without connector, just keep the length as minimum). 1 meter is standard.
The lead-time for special fiber length will be longer.
** For other wavelength plan, please contact Oplink’s sales department for further information.
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Product Lines:
Mux/Demux
Switching/Routing
Coupling/Splitting
Monitoring/Conditioning
Amplification
Interconnect
Transmission
HFC/RoF Subsystem
MCU
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