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Singlemode Wideband Tree Coupler Module 1X4 1X16 1X32 2X8 2X16 2X32

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Fibre optic wideband tree Coupler module  1X4, 1X8, 1X16, 1X32 and 2X4, 2X8, 2X16, 2X32 port ratios available. They offer very low insertion loss, low polarization dependence, well controlled uniformity in a wide wavelength range as excellent environmental stability. Singlemode wideband tree Coupler modules have been extensive used to split and mix optical signals in CATV, LANs and all other kinds of optical communication systems.

Specifications Singlemode wideband tree Coupler module
Parameters
values
Configuration
1 or 2x4
1 or 2x8
1 or 2x16
1 or 2x32
Operating Wavelength
1310nm or 1550nm
Bandwidth
+/-40nm
Max. Insertion Loss
6.7dB
10.0dB
13.3dB
16.6dB
Max. PDL
0.2dB
0.3dB
0.4dB
0.5dB
Max. Uniformity
1.2dB
1.8dB
2.4dB
3.0dB
Grade
p
min Directivity
50dB
Fiber Type
Corning SMF-28
Package Dimensions
A: 106x79x10mm (for1,2X4 module)
B: 125x96x15mm (for1,2X8 module)
C:145x116x18mm (for 1,2X16, 1,2X32 module)
 
operating Temperature
-5°C to +70°C
Note1: Values specified are without connectors. With connectors, IL will be 0.3dB higher, RL will be 5dB lower.
 
Ordering Information - Single mode wideband tree coupler module
SWTC-RRRR-SSSS-TT-U-X-Y-Z
RRRR : Port configuration 0104 - 1X4, 0108 - 1X8, 0116 - 1x16, 0132 - 1x32 0204 - 2X4, 0208 - 2X8, 0216 - 2X16, 0232 - 2X32
SS: Wavelength  13 - 1310nm, 15 - 1550nm 
TT : Coupling ratio  BA - Balance, 01 - 1% Tap/Balance, 05 - 5% Tap/Balance 
U :Package dimensions A or B or C
X : Pigtail  type L - 900 um loose tube, C - 3mm loose cable
Y : Pigtail length 5 - 0.5m, 1 - 1m,  S - Specify
Z  : Connector  1 - FC/UPC, 2 - FC/APC, N - None, S - Specify

 

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