Single Channel CWDM OADM (1x2)
CWDMG 1x2 Series
Product Description
Oplink’s single channel CoarseWDM is based on patented athermal platform
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 isTelcordia GR-
1221 and GR-1209 tested,qualified for uncontrolled environment applications
and complied with industry green initiatives such as RoHS andWEEE.
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
CWDMG Series
Min
Typical
Max
Unit
nm
Features
Operating Wavelength Range
Center Wavelength λC
Channel Spacing
1460~1620 or 1260~1620
Environmental Green Plan
ITU Grid
20
nm
Compliance
nm
Ultra-Low Insertion Loss
Narrow Down Distribution
Super Thermal Stability
Highly Reliability
Passband Bandwidth @ 0.5dB
λC 6.5
nm
Insertion Loss 1) (Over all wave-
length range and all temp, all SOP)
Pass Port
0.35
0.3
0.45
dB
Reflect Port
0.35
0.10
0.10
0.20
Polarization Dependent Loss (PDL)
dB
ps
High Channel Isolation
Epoꢀy-free Optical Path
Polarization Mode Dispersion (PMD)
Passband Ripple
dB
dB
dB
dB
dB
mW
°C
Adjacent Channel Band Isolation
Non-adjacent Channel Band Isolation
Return Loss
30
40
50
50
Applications
Directivity
WDM Systems For Metro/Access
Market
Operating Power
500
Operating Temperature
Storage Temperature
Fiber Type
0 to +70
-40 to +85
°C
Corning SMF-28 or equivalent
P1 (Φ)5.5 0.2 ꢀ (L)34.0 1.0
P2 (Φ)5.5 0.2 ꢀ (L)40.0 1.0
250µm Bare Fiber
900µm loose tube
3)
Package Dimensions
mm
Note:
[1] All spec excluding connectors
[2] The maximum IL is under all states of polarization and within the full operating temperature and wavelength
ranges specified.
S0007 - R05. 20110523