OISA1310PST11 Datasheet, PDF (1/2 Pages) OPLINK Communications Inc. – Polarization Insensitive Fiber Isolator Array

Polarization Insensitive Fiber
Isolator Array (Single Stage)
OISA Series
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
EDFA & Raman Amplifiers
CATV Fiberoptic Links
WDM Systems
Fiberoptic Instruments
Transmitters and Fiber Lasers
Laboratory R&D
Arrayed Modules
Oplink
Fiber Optic
Product Lines
Amplifier Components
Amplifier Modules
DWDMs
Switching/Routing/
Monitoring/ Conditioning
Tra n s m is s io n
RGB Laser Modules
Oplink Communications, Inc.
Polarization Insensitive Fiber Isolator Array (Single Stage)
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 multistage EDFA applications.
L
CH1
CH2
CH3
φ
CH1
CH2
CH3
Performance Specifications
OISA Series
Operating Wavelength Range
Premium
Insertion Loss
< 0.6
Isolation (over wavelength range, 0∼70°C, all SOP) > 22
Polarization Dependent Loss
< 0.1
Return Loss
Polarization Mode Dispersion (Regular)
Polarization Mode Dispersion (Low PMD)
Maximum Power Handling
Channel Crosstalk
Operating Temperature
Storage Temperature
Package Dimensions
Pigtail Coloring (both sides)
Ch.1 = Red
1310±15 or
1480±15 or
1528∼1564 or
1570∼1605
> 50
<0.25
< 0.05
2000
> 55
0 to +70
-40 to +85
(φ) 5.5 x (L) 34
Ch.2 = Black
Grade A
< 0.8
> 21
< 0.15
Ch.3 = Clear
Unit
nm
dB
dB
dB
dB
ps
ps
mW
dB
°C
°C
mm
Values are referenced without connector loss.
* The mechanical tolerance should be +/- 0.2 mm on all package dimensions unless otherwise custom specified.