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Test Equipment & Others

PM Filter WMD 1950/2050nm 500mW 1X2

Name：PM Filter WMD 1950/2050nm 500mW 1X2

Class：CAT-10-016C

Type：

Price：

Features：
All Fiber Construction
High Reliability
Outstanding Optical Performance
Cost Effective
Applications：
Fiber Optical Test Equipment
Fiber Sensor
Fiber Lasers
Optical Fiber Amplifier
R＆D
Radar

Specifications：

Parameters		Unit	Values
Pass Band	Wavelength Range	nm	1950~2050
	Max. Insertion Loss	dB	0.8
	Typ. Insertion Loss	dB	0.6
	Min. Isolation	dB	25
	Typ. Isolation	dB	30
Reflection Band	Wavelength Range	nm	1550~1590
	Max. Insertion Loss	dB	0.6
	Typ. Insertion Loss	dB	0.4
	Min. Isolation	dB	12
	Typ. Isolation	dB	15
Min. Return Loss		dB	50
Min. Directivity(over 1550~1590nm)		dB	55
Min. Extinction Ratio		dB	18
Typ. Extinction Ratio		dB	20
Thermal Stability		dB/℃	≤0.005
Max. Optical Power (CW)		mW	500
Max. Tensile Load		N	5
Fiber Type			PM 1550 Fiber , PM 1950 Fiber or Specify
Operating Temperature		℃	-5 to +70
Storage Temperature		℃	-40 to +85

*Above specifications are for device without connector.
*For devices with connectors, IL will be 0.3dB higher, ER will be 2dB lower and RL will be 5dB lower.
*The PM fiber and the connector key are aligned to the slow axis.

Package Dimensions：

Ordering Information：

PMFWDM-①①①①-②-③③③-④④④-⑤

①①①①: Wavelength	③③③: Connector Type on Port 1, 2 & 3	④④④: Fiber Jacket on Port 1, 2 & 3
2057 - 2000nm Pass / 1570nm Reflect	1 - FC/UPC	B - 250um Bare Fiber
SSSS - Specify	2 - FC/APC	L - 900um Loose Tube
	3 - SC/UPC	S - Specify
②: Fiber Type	4 - SC/APC
1 - PM 1550 Fiber (all ports)	N - None	⑤: Fiber Length
2 - PM 1550 Fiber at Common & Reflect ports	S - Specify	0.8 - 0.8m
and PM 1950 Fiber at Pass port		S - Specify
S - Specify