900um Loose Tube 1310/1550nm Polarization Maintaining Filter Wdm

• Application: Communication
• Type: Single-mode Fiber
• Connection Structure: FC
• Material Shape: Flat Wire
• Allowed Lateral Pressure: >1000(N/100mm)
• Allowed Tensile Strength: 1000N<10000N
• Model NO.: LW-PMFW
• Core: Double Core
• Certification: RoHS, UL, CE, ISO9001, VDE, CCC
• Brand: OEM
• Sheath Material: PC
• Operating Wavelen: 1550nm
• Grade: P/a
• Keywords: Polarization Maintaining Filter Wdm
• Pdl (dB): ≤0.15
• Product Name: 1310/1550nm Polarization Maintaining Filter Wdm
• Transport Package: Blister Box
• Specification: 5.5x35mm
• Trademark: LIGHTWIT
• Origin: Shenzhen
• HS Code: 85414000
• Production Capacity: 3000PCS/Month

Product Description

900um Loose Tube 1310/1550nm Polarization Maintaining Filter WDM

Product Description

The 1310/1550nm Polarization Maintaining Filter WDM multiplexes PM signals and maintains the output polarization with high extinction ratio using advanced micro-optic filter technology. All input and output fibers are polarization maintaining. It utilizes advanced filter technology to yield wide-band, low insertion loss, high polarization extinction, high return loss in a compact package. This product can also be used to multiplex other wavelengths. including 980/1030 nm (pulsed laser applications) and 1064/1550 nm (Erbium-Ytterbium pumping). Low power (300 mW, 500 mW) and high power (5W) handling are available.It can also be provided with a PM isolator integrated in the same package. They are ideal for polarization maintaining fiber amplifiers, fiber lasers, and high speed communication system and instrumentation applications.
 

Features

• Low Insertion Loss
• Low Excess Loss
• Low PDL
• Good Directivity
• Good environmental Stability
• Various Coupling Ratio
• Compact Size
• Standard/Flattened/Broadband/Star/Tree

Applications

• Optical Fiber Communication Systems
• Fiber Laser
• Passive Optical Network (PON)
• Optical Amplifiers
• Optical Access Networks/LAN
• Monitoring Systems
• Optical Fiber Sensor

Specification

Parameter		Unit	R1310/T1550	R1310/T1550
Transmission Wavelength Range		nm	1530~1600	1270~1350
Reflect Wavelength Range		nm	1270~1350	1530~1600
Max. Insertion Loss	Transmission	dB	0.6
	Reflect	dB	0.4
Min. Isolation	Transmission	dB	30
	Reflect	dB	12
Min. Extinction Ratio		dB	20
Min. Channel Flatness		dB	0.3
Min. Return Loss		dB	50
Max. Power Handling(CW)		W	0.3, 0.7, 1, 2,3
Max. Tensile Load(N)		N	≤5
Fiber Type		-	PM Panda fiber
Operating Temperature		ºC	-5 to +70
Storage Temperature		ºC	-40 to +85
Package Dimensions		mm	Ø5.5 x L35

1. Above specifications are for device without connector, and the PM WDM device is both axis working.
2. For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower. Power transmit through the connector less than 2W.The default connector key is aligned to slow axis.
3. For >10W high power applications, we will use heat sink package, contact LW Photonics for details.


Order Information
 

1	2		3	4	5
Wavelength	Power Handling	Pigtails Diameter		Fiber Length	Connector
53:1550nm pass/1310nm reflect 35:1310nm pass/1550nm reflect	S:<0.3W L:<0.7W 1:1W 2:2W	25:250μm bare fiber 90:900μm Loose Tube XX: Others		05:0.5m 08:0.8m 10:1.0m XX: Others	00:None FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC LP: LC/PC LA: LC/APC XX: Others

If you need to customize other specifications, please provide detailed description for your requirement.