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2018 - 10 - 10
AfricaCom is the biggest, best and most influential Tech & Telecoms event on the continent of Africa. It’s a place to meet everybody who’s anybody in African telecoms and technology, AfricaCom brings together 14,000 attendees, 450 speakers and 400 exhibitors. XDK will be exhibiting for the second time.   Whether your focus is connectivity, Infrastructure, disruptive technologies, digital series or ICT strategy, this is the place to network, learn and get deals done with us. We bring high density connectivity products to your business at the heart of African Tech &a...
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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 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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