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DWDM
Polarization Maintaining DWDM Add/Drop
Specifications
Parameter
100 GHz
200 GHz
Center Wavelength (λc)
ITU Grid
Channel Pass Band
λc ± 0.11 nm
Insertion Loss (Express Channel)
λc ± 0.25 nm
≤ 0.5 dB
Insertion Loss (Add/Drop Channel)
≤ 1.5 dB
≤ 0.8 dB
Pass Band Ripple
≤ 0.5 dB
Polarization Extinction Ratio (Common to Add/Drop)
≥ 17 dB
Polarization Extinction Ratio (Common to Express)
≥ 17 dB
Adjacent Channel Isolation
≥ 25 dB
Non-Adjacent Channel Isolation
≥ 40 dB
Directivity
≥ 50 dB
Return Loss
≥ 45 dB
Maximum Power Handling
300 mW
Operating Temperature
0° C ~ + 65° C
Storage Temperature
Package Dimensions
- 40° C ~ + 85° C
Light Duty ( B )
5.5 mm (Ф) x 35 mm (L)
Medium Duty ( L )
5.5 mm (Ф) x 40 mm (L)
Note1: All values specified are without connectors.
Note2: Higher performance specifications available upon request.
Note3: Fiber type – PM Panda 250 µm fiber.
Ordering Information
P M A D
–
Channel Spacing
1: 100 GHz
2: 200 GHz
–
–
1st ITU Channel #
e.g. 23: 1558.98 nm
2210 Lind Ave SW, Suite 100 Renton, WA 98057 USA
(425) 277-8000 ph (425) 277-5280 fax
–
Fiber Length
A: 1 meter
B: 1.5 meter
S: Special
–
Pigtail Style
(=Package style)
B: bare fiber
L: 900 m loose tube
Connector
0: None
7: LC/UPC
1: FC/PC
8: LC/SPC
2: FC/APC 9: Special
3: SC/ PC
A: FC/UPC
4: SC/APC B: SC/UPC
5: FC/SPC C: ST
6: SC/SPC
[email protected]
www.lightel.com
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