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Fiber Optic Isolator 
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Product Details
Code: GP-I7051



Fiber isolator is used in the networks to block out reflected and unwanted optic light. In fiber optic communication systems, optical light wave is reflected from any components like fiber optic connectors and receivers. In addition, scattering at the optical fiber itself and at the components that is made by optical fiber reflects light. As we know the performance of laser and optical amplifier greatly degrades if back reflected light enters these equipment. Optical light reflected back degrades the signal to noise ratio and result in the affection on the bit error rate. Fiber optic isolator is such a device to prevent the propagation of back-reflected optical light.

There is polarization maintaining fiber optic isolator, which achieve low insertion loss, high return loss and high isolation. The PM optical isolator is ideal for PM fiber amplifiers, fiber lasers and high-speed fiber optic communication systems. There are single stage and dual stage fiber isolators, with working wavelength at 1310nm,1550nm,1064mm,1480nm,and C+L band.the fiber optic isolators can be pre-installed with various kinds fiber connectors.Polarization maintaining fiber isolator features high extinction ratio & excellent environmental stability & reliability.




Key Features:

Very high and stable isolation and return loss
WDM(Wavelength Division Multiplexing) Transmission systems

CATV fiber optic links

Fiber ring lasers

Fiber optic test instrumentation

Laser and optical transmitter testing

Applications:

Very low insertion loss. PDL and PMD over entire temperature and wavelength ranges.
Excellent stability and reliability

Optical path is epoxy free

Compact design

Telcordia (Bellcore) compliant



Ordering information:


No.
Wavelength
Grade
Package
Fiber Type
Fiber Length
Connector Type
GP-Isolator-
1=1550nm
2=1480nm
3=1590nm
P=Premium
A=A grade
1=5.5mm*32mm
1=Corning SMF-28;
2=900μm Loose Tube(SMF-288);
3=900μm Light Buffer(SMF-28)
1=1meter;
2=2meters;
3=Customized
0=None;
1=FC/PC;
2=FC/SPC;
3=FC/APC;
4=SC/SPC;
5=SC/APC
For drawings, technical data or samples configuration other than stated above, please feel free to contact us: sales@gapho.com


Contact Us
Gapho(Shenzhen) Optoelectronic Co.,Ltd
Room510,Yongchun Business building,Wenwu West Road,Songgang Town,Shenzhen,Guangdong, China  
Tel: +86-755-23597955             Fax: +86-755-23597855
Product Catalog

Shenzhen Jiangfan Communication Equipment Ltd,.
3nd Floor, Bldg,24,Langxia Third Industrial Zone,Songgang Street,Bao'an District,Shenzhen,guangdong ,China.,
Tel: +86-755-23722689               Fax: +86-755-23597855
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