High Isolation WDM

FiberLogix use unique enviromentally 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:

• Pas ive 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 stablility and Reliability
  

Specifications:

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 retrun Loss	>50
PDL(Max/min) dB	0.1/0.05
Thermal StabilitydB/°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 µmSM fiber Pigtails length	Diameter = 5.5mm, Length = 55mm ~0.8 meter each
FC/PC, FC/APC and other connectors can supplied on request

PDF