OPLINK OISA1480AST1125 Polarization insensitive fiber isolator array Datasheet

Polarization Insensitive Fiber
Isolator Array (Single Stage)
OISA Series
Product Description
Oplink’s single-stage, multi-port isolator is an array device with the identical
package size of a single-port isolator. It offers port options of dual or triple
ports on both input and output sides. The Oplink isolator array minimizes
back reflection and back scattering in the reverse direction for any state of
polarization. It features low cost with high performance including low insertion loss, low channel cross talk, high return loss, low polarization dependent
loss (PDL) and low polarization mode dispersion (PMD). Oplink’s innovative
array solution provides significant space savings in EDFA array or multi stage
EDFA applications.
L
CH1
CH1
CH2
CH2
CH3
CH3
Ø
Performance Specificationns
OISA Series
Premium
Grade A
1310 ± 15 or
1480 ± 15 or
1528 ~ 1564 or
1570 ~ 1605
Operating Wavelength Range
Unit
nm
< 0.6
< 0.8
dB
Isolation (over operating wavelength
range, 0~70°C, all SOP)
> 22
> 21
dB
Polarization Dependent Loss
< 0.1
< 0.15
dB
Insertion Loss
[1]
(Standard)
< 0.25
ps
(Low PMD)
< 0.05
ps
Channel Crosstalk
> 55
dB
Return Loss
> 50
dB
Maximum Power Handling
<2
W
Polarization Mode
Dispersion
Fiber Type
Fiber Jacket
Operating Temperature
Storage Temperature
Package Dimensions [3]
Pigtail Coloring (both sides)
Corning SMF-28
Features
 Wide Operating Wavelength Range
and Temperature Range
 Low Insertion Loss
 High Isolation
 Ultra Low PDL & Option for Ultra Low
PMD
 Highly Stable & Reliable
 Epoxy-free Optical Path
 Compact Package Size
Applications
 Fiberoptic Amplifiers
 CATV Fiberoptic Links
250µm Bare Fiber
0 to +70
°C
-40 to +85
°C
(ø) 5.5 x (L) 34.0
mm
Ch.1 = Red, Ch.2 = Black, Ch.3 = clear
[1] The maximum IL is under all states of polarization and within the full operating temperature and wavelength ranges
specified.
[2] All the parameters are excluding connectors.
[3] The mechanical tolerance should be +/-0.2mm on all package dimensions unless otherwise custom specified.
 WDM Systems
 Fiberoptic Instruments
 Transmitters and Fiber Lasers
 Laboratory R&D
 Arrayed Modules
S0056 - R04. 20120123
Polarization Insensitive Fiber Isolator Array
(Single Stage)
OISA Series
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.
OISA
1
Wavelength
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com
1310 nm= 1310
1480 nm= 1480
1550 nm= 1550
1585 nm= 1585
1
Fiber Length*
Grade
0.5 Meter = H
1.0 Meter = 1
1.5 Meters = 5
2.0 Meters = 2
Premium = P
A Grade = A
PMD Options
Fiber Jacket
Standard = S
Low PMD = L
250μm bare fiber = 1
Package Type
P1 = 1
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/PC = 9
MU = A
LC/APC = B
Port Number
Triple = T
Dual = D
* The tolerance of fiber length is +/-0.1m. 1 meter is standard. The lead-time for special
fiber length will be longer.
S0056 - R04. 20120123
Product Lines:  Mux/Demux  Switching/Routing  Coupling/Splitting  Monitoring/Conditioning  Amplification  Transmission  Interconnect  RGB Laser Modules
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