WDM Loss Polarization Maintaining Wavelength Division Multiplexer , WDM Multiplexer Low Insertion

Detailed Product Description

Loss:	Low Insertion Loss,High Return Loss
High Light:	cwdm multiplexer, dwdm multiplexer

 

 

Loss Polarization Maintaining Wavelength Division Multiplexer , WDM Multiplexer Low Insertion

 

PM WDM

 

 

PM (Polarization Maintaining) components including PM isolator, PMcirculator,PM WDM, PM patchcord PM collimator and so on. Wide bandwidth, high return loss, high extinction ratio, high isolation with low insertion loss over a wide wavelength range and excellent environmental stability and reliability. Widely used in Polarization Maintaining Fiber Amplifiers, Fiber Lasers, High Speed Communication Systems and Instrumentation Applications.

 Detailed description 

Features : Applications :

• Low insertion loss •Fiber Laser

• High extinction ratio •Fiber Sensor

• High Return Loss •Communication System

• Excellent environmental stability
and reliability •Test Instrumentations

• Polarization maintaining optical system

Specifications

 

Parameter		T1550 R980	T980 R1550	T1550 R1480	T1550 R1310&1490
Pass Band Wavelength Range(nm)		1530~1570	960~1000	1535~1565	1535~1565
Reflection Band Wavelength Range(nm)		960~1000	1530~1570	1470~ 1490	1270~ 1350&1480~ 1500
Insertion Loss (dB)	Pass	≤0.6
	reflect	≤0.8
Isolation (dB)	Pass	≥13
	reflect	≥20
Extinct Ratio (dB)		<0.1
Return Loss (dB)		>50
Maximum Power Handling (mW)		500
Opterating Temperature (℃)		0 ~+70
Storage Temperature (℃)		-40 ~+85
Package dimension (mm)		1. Φ5.5 x L35(Bare fiber) 2. Φ5.5 x L38(900um Loose tube) 3. L90xW20xH9.5(2.0 mm or 3.0mm Cable)

*The specifications are w/o connector.
*For devices with connectors, 0.3dB higher for IL, 5dB lower for RL and 2dB lower for ER.
* For device with connector, key aligned to slow axis.

Product Ordering information

 

 

Product	Pass Channel	Fiber Type	Fiber Length	Connector
PMFWDM	5/9=T1550 R980 9/5=T980 R1550 5/4=T1550 R1480 5/34=T1550 R1310&1490	1=Bare fiber 2=900um Loose tube 3=2mmCable 4=3mmCable	1=1m 2=2m C=Customer Request	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=LC

 

Tag:dwdm multiplexer,cwdm multiplexer,wdm multiplexer