Single mode Wavelength Division Multiplexer WDM 980/1550 |
Single mode wavelength division multiplexer WDM 980/1550 combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. Single mode wavelength division multiplexer WDM 980/1550 components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation. |
Specifications - wavelength division multiplexer WDM 980/1550 |
|
Parameters |
values
|
Operating Wavelength |
980nm/1550nm
|
Bandwidth |
+/-15nm
|
Minimum Isolation |
20dB
|
Max. Insertion Loss |
0.2dB
|
Max. PDL |
0.1dB
|
Directivity |
£55dB
|
Configuration |
1 x 2 or 2 x 2
|
Grade |
p
|
Fiber Type |
Lucent 980 coupler fiber |
Package Dimensions |
250um bare fiber and dia. 3.0 mm X 40mm
|
900um loose tube and dia. 3.0mm X 66mm
|
|
3mm loose cable 90mmX16mmX9mm
|
|
operating Temperature |
-5°C to +70°C
|
Note1: Values specified are without connector loss. |
Ordering Information : Single mode wavelength division multiplexer WDM 980/1550 | |
WDM-SM-R-SS-U-X-Y-Z | |
R : Port configuration | 1 - 1x2, 2 - 2x2 |
SS: Wavelength | 9855 - 980 & 1550 |
U : Pigtail type | B - 250 um bare fiber, L - 900 um loose tube, C - 3mm loose cable |
X : Pigtail length | 1 - 1.0 m, S - Specify |
Y : Fibre option | L - Lucent 980 coupler fiber |
Z : Connector | 1 - FC/UPC, 2 - FC/APC, 0 - None, S - Specify |
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Last modified: 12th July 2010 |
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