MINI-WDIH54 Datasheet, PDF (1/2 Pages) OPLINK Communications Inc. – Mini 1480/1550nm WDM/Isolator Hybrid

Mini 1480/1550nm WDM/Isolator
Hybrid
Mini WDIH54 Series
Product Description
Oplink’s WDIH is a combination of a 1480/1550(1585)nm filter and a
1550(1585)nm polarization insensitive optical isolator. The Mini WDIH is a
low cost model with excellent performance including low insertion loss, high
isolation, high return loss, and low polarization dependent loss (PDL). This
product offers integrated solutions to EDFA applications by combining more
functions into a very compact package. The product package dimension is
about 3.0×30mm.
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
Mini WDIH54 Series
Operating Wavelength Range (λs)
Pump Channel Wavelength Range (λp)
Channel Isolation (over λs,
0~70°C, all SOP)
Single Stage
Dual Stage
Isolation
Pump Channel @ λs
Signal Channel @ λp
Insertion Loss (Over
wavelength range
and 0~70°C, all SOP)
Pump Channel
Signal ^{Single Stage}
Channel _{Dual Stage}
WDL
Return Loss
Polarization Dependent Loss
(PDL)
Single Stage
Dual Stage
Polarization Mode Dispersion
(PMD)
Single Stage
Dual Stage
Directivity
Operting Power Handling
Operating Temperature
Storage Temperature
Fiber Type
Package Dimension
Min
Typical
Max
1528 ~ 1564 or 1570 ~ 1604
1465 ~1495
21
36
15
25
0.5
0.7
0.9
0.25
≥ 55
0.10
0.15
0.25
0.05
≥ 55
≤ 500
0 to +70
-40 to +85
SMF-28, 250µm Bare Fiber
(Φ) 3.0 x (L) 30.0
Unit
nm
nm
dB
dB
dB
dB
dB
dB
ps
dB
mW
°C
°C
mm
Features
 Wide Operating Wavelength Range
 Compact Size
 High Isolation
 Ultra Low PDL & PMD
 Highly Stable & Reliable
 Small Package Dimension
 Epoxy-free Optical Path
Applications
 EDFA
 Raman Amplifiers
S0076 - R01. 20100702