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1
2019 - 06 - 12
The ICT COMM Vietnam Communication Exhibition is jointly sponsored by Vietnam Ministry of Information and Communication, Ministry of Industry and Trade and Vietnam Postmaster Corporation VNPT. It is currently the most appealing communication electronic ICT professional exhibition in Vietnam. DTTH products such as new fiber optic cable connector boxes, wiring boxes, terminal boxes and information panels independently developed and produced by Xundakang participated in the exhibition.    Through this exhibition, we will negotiate with new and old customers to understand the latest mark...
2
2019 - 09 - 10
China International Optoelectronic Expo has been successfully held for 20 consecutive years and has developed into the world's largest, influential and authoritative comprehensive exhibition of optoelectronic industry.    This exhibition, in addition to conventional products. Xundakon has exhibited a variety of newly developed products, including fiber optic flexible boards, MINI WDM, fiber optic isolators, DWDM and so on.
3
2019 - 09 - 29
The 45th European Conference on Optical Communication (ECOC)2019 was held in Dublin, Ireland from 23 to 25th September and was covered by topics like fibers, fiber and free space devices and fiber amplifiers, integrated optoelectronic devices and optical processors, digital signal handling techniques, a theory of optical communications, photonics for free space, 5g, and microwave applications, physical infrastructure for fiber-based networks.Now that 5G is becoming a commercial reality, optical network technologies for what is coming beyond 5G. Specific topics will include technology and non-t...
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总部地址:深圳市宝安区航城大道西乡光电研发大厦二楼
产品名称:

Polarization-Insensitive Optical Isolator

 Polarization-insensitive 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.




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Product category:
  • Product characteristics
  • Product parameters
  • Range of application
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l Low Insertion Loss, High return loss

l High isolation

l Low polarization sensitivity

l Optical path epoxy free

l High stability & reliability


Parameter

Single Stage

Dual Stage

P Grade

A Grade

P Grade

A Grade

Operating Wavelength (nm)

1310 / 1550 or Customer request

Typical Isolation(dB)

40

40

56

50

Minimum Isolation (dB)

30

28

45

42

Typical Insertion Loss (dB)

≤0.35

≤0.45

≤0.5

≤0.5

Maximum Insertion Loss (dB)

≤0.5

≤0.7

≤0.7

≤0.8

Return Loss (In/Out) (dB)

≥65/60

≥55/55

≥65/60

≥55/55

polarization dependent loss(dB)

≤0.05

≤0.1

≤0.05

≤0.1

polarization mode dispersion(ps)

0.05

Bandwidth(nm)

±30

Operating Temperature(℃)

-10~+75

Storage Temperature(℃)

-40~+85

Fiber Type

Corning SMF-28 or Customer request

Fiber Length(min)

1M each end

Package Dimension(mm)

Φ5.5xL30

Power Handling(mW)

300

Notes:

1.  All values specified are without connectors.

2.  IL will increase 0.2dB when add one connector.

3.  At 23 ℃ over bandwidth

4.  Customized service is available.

 

 

Dimension 

Polarization-Insensitive Optical Isolator 

Steel Tube Dimension (Bare fiber & 900um loose tube)

 

Polarization-Insensitive Optical Isolator 


l Fiber optic amplifiers

l CATV fiber optic links

l Fiber optic systems testing

l Fiber optic LAN systems

l Telecommunications


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