Green
High Isolation 1310/1550 nm
Micro-Optic WDM
HWDMG Series
Product Description
Oplink’s High-Isolation Micro-Optic Wavelength Division Multiplexer (HWDM) is
based on thin-film filter technology and metal bonding micro-optic packaging.This
component is used to combine or separate 1310 and 1550nm band signal. The
HWDM device offers a very flat and wide passband, low insertion loss, and much
higher isolation than the MWDM device. This product is ideal for high-power Op-
tical Amplification System and WDM Network applications. All Oplink products
are epoxy-free in the optical path. Oplink HWDM devices are Bellcore GR-1221
qualification tested.
Performance Specificationns
HWDMG Series
Min
Max
Unit
Features
1260
1520
1520
1260
1360
1600
1600
1360
0.8
0.8
45
45
0.30
50
50
0.2
0.05
500
0 to +70
-40 to +85
Corning SMF-28
nm
nm
nm
nm
dB
dB
dB
dB
dB
dB
ps
mW
°C
°C
Pass Channel Wavelength Range λ1
Reflection Channel Wavelength
Range λ2
Insertion Loss *
Isolation
Passband Ripple
Directivity
Return Loss
Polarization Dependent Loss
Polarization Mode Dispersion
Maximum Power Handling
Operating Temperature
Storage Temperature
Fiber Type
Package Dimensions
**
Type 1315
Type 1513
Type 1315
Type 1513
Environmental Green Plan
Compliance
Wide Operating Wavelength Range
Low Insertion Loss
High Channel Isolation
Ultra Flat Wide Passband
Highly Stable & Reliable
Epoxy-free Optical Path
Pass Channel @ λ1
Reflect Channel @ λ2
Reflect Channel @ λ1
Pass Channel @ λ2
Applications
Bi-directional WDM Systems
Uni-directional WDM Systems
CATV Systems
250 μm Bare Fiber
900 μm Loose Tube
P1: (ø) 5.5 x (L) 34.0
P2: (ø) 5.5 x (L) 40.0
mm
Note:
* Values are referenced without connector loss.
** The mechanical tolerance should be +/-0.2 mm on all package dimensions unless otherwise custom speci-
fied.
*** The maximum IL is under all states of polarization and within the full operating temperature and
wavelength ranges specified.
S0016 - R05. 20100603
OPLINK [ OPLINK COMMUNICATIONS INC. ]
