1480/1550nm WDM/Isolator
Hybrid Combination
WDIH1514 Series
Product Description
Oplink’s WDIH is a combination of a 1480/1550 nm filter and a 1550nm polar-
ization insensitive optical isolator. The WDIH is a low cost model with excel-
lent performance including low insertion loss, high isolation, high return loss,
low polarization dependent loss (PDL), and low polarization mode dispersion
(PMD). This product offers integrated solutions to EDFA applications by com-
bining more functions into a very compact package.
Oplink can provide customized designs to meet specialized feature applica-
tions. Also, Oplink offers modular assemblies that integrate other compo-
nents to form a full function module or subsystem.
Performance Specificationns
WDIH1514 Series
Single Stage
Dual Stage
Features
Unit
Wide Operating Wavelength Range
Compact Size
High Isolation
Ultra Low PDL & PMD
High Stability & Reliability
Epoxy-free Optical Path
Signal Operating Wavelength Range (λs)
Pump Channel Wavelength Range (λp)
Channel Isolation (over λs, 0~70°C, all SOP)
Isolation
Insertion Loss
(Over
Pump Channel @ λs
Signal Channel @ λp
Pump Channel
Signal Channel
C band : 1528 ~ 1564 or
L band : 1570 ~ 1605
1450 ~1495
≥ 21
≥ 15
≥ 25
≤ 0.6
≤ 0.9
≤ 0.35
≥ 55
≤ 0.10
≤ 0.25
≥ 55
≤ 500
0 to +70
-40 to +85
Corning SMF-28
P1 : (Ø) 5.5 x (L) 34.0
P2 : (Ø) 5.5 x (L) 40.0
≤ 0.20
≤ 0.05
≤ 1.1
≤ 0.45
≥ 36
nm
nm
dB
dB
wavelength range and
0~70°C, all SOP)
dB
dB
dB
dB
ps
dB
mW
°C
°C
WDL
Return Loss
Polarization Dependent Loss (PDL)
Polarization Mode Dispersion (PMD)
Directivity
Operting Power Handling
Operating Temperature
Storage Temperature
Fiber Type
Package Dimension *
Applications
Fiberoptic Amplifiers
CATV Fiberoptic Links
WDM Systems
Fiberoptic Instruments
Transmitters and Fiber Lasers
Laboratory R&D
mm
Values are referenced without connector loss
* The mechanical tolerance should be +/-0.2 mm on all package dimensions unless otherwise custom
specified.
S0077 - R11. 20100702
1480/1550nm WDM/Isolator
Hybrid Combination
WDIH1514 Series
Mechanical Drawing / Package Dimensions (dimension in mm)
P1: SMF-28 250µm bare fiber
34.0 mm
1
COMMON
Ø5.5 mm
PASS
1550 nm
PASS
2
COMM
1550 nm
3
REFLECT
54.0mm
1480 nm
PUMP
P2: 900
µ
m loose tube
40.0 mm
COMM
1550 nm
PASS
2
PASS
1550 nm
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales@Oplink.com • www.oplink.com
1
COMMON
Ø5.5 mm
3
REFLECT
60.0mm
1480 nm
PUMP
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.
WDIH
0
Wavelength
1550/1480nm = 1514
1585/1480nm = 1614
Stage
Single Stage = S
Dual Stage = D
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
Configuration
Forward Type = F
Backward Type = B
Package & Fiber Type
P1 + SMF-28 250μm bare fiber= 11
P2 + 900µm loose tube = 22
* The tolerance of fiber length is +/-0.1m. 1 meter is standard.
The lead-time for special fiber length will be longer.
S0077 - R11. 20100702
Product Lines:
Mux/Demux
Switching/Routing
Coupling/Splitting
Monitoring/Conditioning
Amplification
Transmission
Interconnect
RGB Laser Modules
