Green
Single Channel CWDM OADM
(2x2)
COADMG 2x2 Series
Product Description
Oplink’s Optical Add/Drop Multiplexer is based on patented athermal plat-
form for optical device.This multiplexer features ultra low insertion loss, super
thermal stability, and unparallel reliability.The technology is a lead-free packag-
ing platform and no epoxy in the optical path. Green CWDM is Telcordia GR-
1221and GR-1209 tested, qualified for uncontrolled environment applications
and complied with industry green initiatives such as RoHS and WEEE.
Oplink can provide customized designs to meet specialized feature applica-
tions. Also, Oplink offers modular assemblies that integrate other components
to form a full function module or subsystem.
Performance Specificationns
CWDMOADMG Series
Min
Typical
Max
Unit
Working Wavelength Range
Center Wavelength λ
C
Channel Spacing
Passband Bandwidth
Insertion Loss
1)
Add/Drop
Express
1464~1618
ITU Grid
20
λ
C
± 6.5
0.35
0.60
0.45
0.70
0.20
0.25
30
40
20
0.20
45
50
500
0 to +70
-40 to +85
Corning SMF-28
nm
nm
nm
nm
dB
dB
dB
dB
dB
dB
ps
dB
dB
mW
°C
°C
mm
Features
Environmental Green Plan
Compliance
Ultra-Low Insertion Loss
Narrow Down Distribution
Super Thermal Stability
Highly Reliability
High Channel Isolation
Epoxy-free Optical Path
Polarization Dependent Loss (PDL)
Passband Ripple
Adjacent Channel Isolation
Non-adjacent Channel Isolation
Express Channel Isolation
Polarization Mode Dispersion (PMD)
Return Loss
Directivity
Operating Power
Operating Temperature
Storage Temperature
Fiber Type
Package Dimensions
3)
Applications
Add/Drop Channels
WDM Systems
125 x 90 x 8
Note:
1)
The maximum IL is under all states of polarization and within the full operating temperature and wavele ngth
ranges specified..
2)
All the parameters are excluding connectors.
3)
The mechanical tolerance should be +/-0.2 mm on all package dimensions unless otherwise custom specified.
Center Channel Wavelength Table (nm, ITU Grid):ns
1471.0
1551.0
1491.0
1571.0
1511.0
1591.0
1531.0
1611.0
S0006 - R03. 20100615
Green
Single Channel CWDM OADM (2x2)
COADMG 2x2 Series
Mechanical Drawing / Package Dimensions (dimension in mm)
8.0
125.0
15.0
COM OUT
ADD
90.0
3.0X4
COM IN
See Detail A
30.0
60.0
DROP
8.0X2
15.0
4.0
8.0
R2.5
A
R1.5
4.0
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales@Oplink.com • www.oplink.com
2.0
5.0
A
3.0
Detail A
4.0
Section A-A
Units: mm
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.
COADM
G
2
2
0
Platform
Green = G
Channel Spacing
20nm = 2
Center Channel Wavelength
Refer ITU Grid Table
Fiber Length*
0.5 Meter = H
1.0 Meter = 1
1.5 Meters = 5
2.0 Meters = 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 = 9
MU = A
Fiber Jacket
900μm Loose Tube = 2
* The tolerance of fiber length is +/-0.1m. 1 meter is standard. The lead-time for special fiber
length will be longer.
S0006 - R03. 20100615
Product Lines:
Mux/Demux
Switching/Routing
Coupling/Splitting
Monitoring/Conditioning
Amplification
Transmission
Interconnect
RGB Laser Modules
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