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High Isolation WDM.

FiberLogix use unique environmentally stable Thin Film technique to make the 1310/1490/1550 WDM. It can be used to combine or split 1310/1490/1550 nm two wavelength optical signals. High power handling capability can be achieved through unique pigtail processing and high quality AR coating. WDM couplers are widely used in PoN, CATV optical network upgrade. WDM can customised to have high isolation up to 35dB for both passband and reflection band.

FiberLogix offers a number of connector options with different housing dimensions. The housing dimension and optical performance can be tailored to meet customer's requirements.

Applications:

Passive Optical Networks (PoN)
CATV
FTTx
Test and measurement equipment
Fiber sensors.

Features:

All fiber construction
Low cost
High Isolation
Low back reflection
Low PDL
High stability and Reliability

Specifications
Passband wavelength range, nm	1270-1350(1530-1600)	1450-1490(1530-1580)	1500-1520(1530-1570)
Operating Bandwidth nm	+/-50	+/-10	+/-15
Isolation (max/typ)dB	35/30	30/25	35/30
Insertion loss dB	0.4/0.6	0.4/0.6	0.5/0.7
Reflection bandwidth, nm	1530-1600(1270-1350)	1530-1580(1450-1490)	1530-1570(1500-1520)
Operating Bandwidth nm	+/-15	+/-15	+/-15
Insertion Loss dB	0.4/0.5	0.4/0.5	0.4/0.5
Isolation (typ/min) dB	>12/>10	>12/>10	>12/>10
Optical return Loss	>50
PDL(Max/min) dB	0.1/0.05
Thermal Stability dB/°C	<0.005
Max. input power mW	300
Max tensile load N	5
Fiber Configuration	1x2, 2x2, 1x3
Directivity	> 55 dB
Storage temperature	-40°C to +85 °C
Operating temperature	-5°C to +70°C
Packaging dimensions
Standard for 250 µm SM fiber Pigtails length	Diameter = 5.5mm, Length = 55mm ~0.8 meter each
FC/PC, FC/APC and other connectors can supplied on request

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