Optical Isolator utilizes Faraday effect of Magneto optical crystal. It guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction at any polarization sate.The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. The devices are characterized with high performance, high reliability and low cost.
Features
High Isolation
Low Insertion Loss
High Return Loss
Testing
Low Polarization Sensitivity
Application
Fiber optic Amplifiers
CATV Fiber optic Links
Fiber optic Systems Testing
Fiber optic LAN Systems
Telecommunications
Specification
|
Specifications
|
|
Parameter
|
Unit
|
Single Stage
|
Dual Stage
|
|
|
|
Grade P
|
Grade A
|
Grade P
|
Grade A
|
|
Center Wavelength (λc)
|
nm
|
1310, 1480 or 1550
|
|
Typ. Peak Isolation
|
dB
|
42
|
40
|
55
|
52
|
|
Min. Isolation, λc ± 10 nm, 23 ℃, all polarization states
|
dB
|
30
|
28
|
42
|
40
|
|
Typ. Insertion Loss, λc ± 10 nm, 23 ℃, all polarization states
|
dB
|
0.35
|
0.5
|
0.45
|
0.6
|
|
Max. Insertion Loss, λc ± 20 nm, all temperature, all
|
dB
|
0.5
|
0.7
|
0.6
|
0.9
|
|
polarization states
|
|
|
|
|
|
|
Min. Return Loss (Input/Output)
|
dB
|
60/55
|
60/55
|
60/55
|
60/55
|
|
Max. Polarization Dependent Loss, 23 ℃
|
dB
|
0.1
|
0.15
|
0.1
|
0.15
|
|
Max. Polarization Mode Dispersion
|
ps
|
0.2
|
0.25
|
0.05
|
0.07
|
|
Max. Optical Power (Continuous Wave)
|
mW
|
300
|
|
Max. Tensile Load
|
N
|
5
|
|
Fiber Type
|
|
SMF-28 fiber
|
|
Operating Temperature
|
℃
|
-5 to +70
|
|
Storage Temperature
|
℃
|
-40 to +85
|
|
|
|
Shenzhen Unifiber Technology Co.,Ltd
Unifiber, a Hi-Tech company specialized in developing and
manufacturing optical fiber products. Based on strong hardware
development, we are offering the most cost-effective cabling
solutions on optical networking, data center, FTTx and OEM
solution.
Our featured products includes FTTA Waterproof Connectors,
indoor/outdoor armored cable assembly, Pre-terminated Multifiber
Cables, FTTH flat drop patch cable, LC Uniboot, 6~12 fiber pigtails
and MTP/MPO series. We can also provide adapter, attenuator, fused
coupler, PLC Splitter, WDM and various of patch panel, terminal
box, ODF and tool series products..
Providing the highest quality products and services is always the
most important principle to Unifiber, All our products are
subjected to strict test according to BELLCORE standard and fully
RoHS compliant. Through the efforts of our team, Unifiber has
obtained a widespread acknowledgement, Our products continue to
enjoy growing acceptance both in China and abroad.
