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| Product Name: |
Singlemode Dual Window Couplers
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| Supply Ability: |
10000 branch |
| Related proudcts |
couplers, singlemode dual wind, singlemode dual wind, |
| Specifications |
3mm x 54mm stainless steel tube |
| Price Term: |
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| Minimum Order |
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| Unit Price: |
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Singlemode Dual Window Couplers
Features Applications
&©|8226; Low excess loss
&©|8226; Various coupling ratio
&©|8226; Co***ct size &©|8226; Long-haul telecommunications
&©|8226; CATV systems & Fiber sensors
&©|8226; Local area network
Performance Specifications
Coupling Ratio(%) 1-50
Directivity (dB) >55 dB
Operating Temperature -40℃ - 85℃ for package A,B,S /-20℃ ~70℃ for package C
Storage Temperature -40℃ - 85℃
Fiber Type Corning Single mode SMF-28, DS Fiber, or Flex core
Fiber Pigtail Length (m) 1meter
Port Configuration 1x2 or 2x2
Package Dimension Package A, B, C,S
Specifications may change without notice.
Singlemode Dual Window Wideband Couplers
Grade P A
Excess Loss (Typical )(dB) 0.10 0.15
Maximum Insertion loss (dB) 3.6 3.8
Uniformity (Max.) (dB) 0.7 1.0
Polarization Sensitivity (dB) 0.10 0.15
Operating Wavelength (nm) 1310 /1550 + 40, 1310 /1585+ 40, or custom wavelength
Coupling Ratio/Insertion Loss Conversion Chart
Coupling Ratio Insertion Loss
Premium A Grade
40/60 4.7/2.7 5.0/2.9
30/70 6.0/1.9 6.4/2.1
20/80 7.9/1.2 8.4/1.4
10/90 11.3/0.5 12.7/0.8
5/95 15.2/0.4 18.5/0.5
1/99 22.5/0.3 23.0/0.4
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| Company: |
CORERAY Optical Communication CO.,Ltd
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| Contact: |
Ms. SU Haiqing |
| Address: |
NO.68 Keyuan RD. |
| Postcode: |
530003 |
| Tel: |
0771-3212622 |
| Fax: |
0771-3215766 |
| E-mail: |
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