Green
Polarization Insensitive
Fiber Isolator
OIXSG Series
Product Description
Oplink’s Green isolator is based on glass encapsulated micro-optic packaging
technology and minimizes back reflection and back scattering in the reverse
direction for any state of polarization. The Green Isolator is a low cost model
with excellent performance such as low insertion loss, high isolation, high re-
turn loss, low polarization dependent loss (PDL) and low polarization mode
dispersion (PMD) for dual-stage isolator.
Performance Specificationns
Specifications
OISSG Serie
OIDSG Serie
Unit
Operating Wavelength Range
Standard PMD
Insertion Loss
[1]
Low PMD
1310 ± 15 or
1480 ± 15 or
C-band: 1528 ~ 1564 or
L-band: 1570 ~ 1605
< 0.4
< 0.45
-
-
-
< 0.5
>35
< 0.08
< 0.05
-
> 55/50
< 500
Corning SMF-28
0 to +70
-40 to +85
P1: (ø) 5.5 x (L) 34.0, with boot
P2: (ø) 5.5 x (L) 34.0, without boot
Features
nm
dB
dB
dB
dB
ps
ps
dB
mW
°C
°C
mm
Applications
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
Isolation (over operating wavelength
range, 0~70°C, all SOP)
Polarization Dependent Loss
Polarization Mode
Dispersion
Standard PMD
Low PMD
> 20
< 0.06
< 0.25
< 0.05
Return Loss (Input/Output Ports)
Maximum Power Handling
Fiber Type
Operating Temperature
Storage Temperature
Package Dimensions
[3]
Fiberoptic Amplifiers
CATV Fiberoptic Links
WDM Systems
Fiberoptic Instruments
Transmitters and Fiber Lasers
Laboratory R&D
Note:
[1] The maximum IL is under all states of polarization and within the full operating tempera-
ture 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
S0059 - R03. 20100616
Green
Polarization Insensitive Fiber Isolator
OIXSG Series
Mechanical Drawing / Package Dimensions (dimension in mm)
P1 Package:
P2 Package:
34mm
Ø 5.5mm
47 ±2mm
34mm
Ø5.5mm
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales@Oplink.com • www.oplink.com
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.
OI
SG
0
Stage
Single Stage = S
Dual Stage = D
Wavelength
1310 nm= 1310
1480 nm= 1480
1550 nm= 1550
1585 nm= 1585
PMD Options*
Standard = S
Low PMD = L
Fiber Length**
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
Package & Fiber Jacket
P1 + 250μm bare fiber = 11
P1 + 900μm loose tube = 12
P2 + 250μm bare fiber = 21
*For OIDSG series, the PMD option is ‘S’. For OISSG series, the PMD option is ‘S’ or ‘L’
based on customer’s requirement.
**The tolerance of fiber length is +/-0.1m. 1 meter is standard. The lead-time for special fiber
length will be longer.
S0059 - R03. 20100616
Product Lines:
Mux/Demux
Switching/Routing
Coupling/Splitting
Monitoring/Conditioning
Amplification
Transmission
Interconnect
RGB Laser Modules
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