DWDM
Polarization Maintaining DWDM Add/ Drop
Parameter
Center Wavelength (λc)
Channel Pass Band
Insertion Loss (Express Channel)
Insertion Loss (Add/Drop Channel)
Pass Band Ripple
Polarization Extinction Ratio (Common to
Add/Drop)
Polarization Extinction Ratio (Common to
Express)
Adjacent Channel Isolation
Non-Adjacent Channel Isolation
Directivity
Return Loss
Maximum Power
Operating Temperature
Storage Temperature
Package
Dimensions
Light Duty (B)
Medium Duty (L)
100 GHz
ITU Grid
≥ λc ± 0.11 nm
≤ 0.5 dB
≤ 1.0 dB
≤ 0.5 dB
≥ 17 dB
≥ 17 dB
≥ 25 dB
≥ 40 dB
≥ 50 dB
≥ 45 dB
300 mW
0° C to + 65° C
200 GHz
≥ λc ± 0.25 nm
≤ 0.8 dB
- 40° C ~ + 85° C
5.5 mm () x 35 mm (L)
5.5 mm () x 40 mm (L)
Note1: All values specified are without connectors.
Note2: Higher performance specifications are available upon request.
Note3: Fiber type: PM Panda 250 μm fiber.
P M A D
-
Channel Spacing
1: 100 GHz
2: 200 GHz
-
-
1
st
ITU Channel#
e.g 23: 1558.98 nm
-
-
Connector
0: None
1: FC/PC
2: FC/APC
3: SC/ PC
4: SC/APC
5: FC/SPC
6: SC/SPC
7: LC/UPC
8: LC/SPC
9: Special
A: FC/UPC
B: SC/UPC
C: ST
Fiber Length
Pigtail Style
A: 1 meter
(=Package style)
B: 1.5 meter B: bare fiber
S: Special
L: 900 μm loose tube
www.lightel.com
2210 Lind Ave SW, Suite 100
Renton, WA 98057 USA
(425) 277-8000 ph.
(425) 277-5280 Fax
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