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

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Singlemode standard 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 as well as excellent environmental stability. Standard 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 standard tree coupler module
Parameters
values
Configuration
1 or 2x4
1 or 2x8
1 or 2x16
1 or 2x32
Operating Wavelength
1310nm or 1550nm
Bandwidth
+/-20nm
Max. Insertion Loss
6.7dB
10.0dB
13.3dB
16.6dB
Max. PDL
0.2dB
0.3dB
0.4dB
0.5dB
Max Uniformity
0.8dB
1.2dB
1.8 dB
2.4dB
Directivity
>=50dB
Grade
p
Fiber Type
Corning SMF-28
Package Dimensions
A: 106x79x10(for 1,2X4mm module)
B: 125x96x15(for 1,2X8mm module)
C:145x116x18(for 1.2X16, 1,2X32mm module)
 
operating Temperature
-5°C to +70°C
Note1: Values specified are without connector loss.  
 

Package Dimensions  

  

 

 

Ordering Information - Singlemode standard tree coupler module
SMTC-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 - 1550nmy
TT : Coupling ratio  BA - Balance, 01 - 1% Tap/Balance, 05 - 5% Tap/Balance, SS - Specify
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, 0 - None, S - Specify

 

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