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PM FWDM (Polarization Maintaining Filter Wavelength Division Multiplexer)

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Shenzhen Gracyfiber Technology Co., Ltd.

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Transmission Wavelength : 1535~1565 nm

Reflection Wavelength : 1480±10 nm

Insertion Loss : ≤0.8 dB (Transmission), ≤0.6 dB (Reflection)

Isolation : ≥25 dB (Transmission), ≥15 dB (Reflection)

Maximum Optical Power : 300 mW

Package Dimension : Φ5.5 x L38 mm

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PM FWDM Device

1. Features

ü Low Insertion Loss

ü High Isolation

ü Compact Design

ü Wide Operating Wavelength: 1260nm~1620nm

ü Wide Operating Temperature

ü High Reliability and Stability

2. Applications

ü ROADM

ü CATV system

ü CWDM System

ü PON Networks

3. Compliance

ü ITU-T G.694.2

ü RoHS

4. Specifications

Parameters		Unit	Value
Transmission Wavelength		nm	1535~1565
Reflection Wavelength		nm	1480±10
Insertion Loss	Transmission	dB	≤0.8
Insertion Loss	Reflection	dB	≤0.6
Isolation (dB)	Transmission	dB	≥25
Isolation (dB)	Reflection	dB	≥15
Ripple		dB	≤0.4
Minimum extinction ratio (23℃)		dB	≤18
Return Loss		dB	≥50
Maximum Optical Input Power range		mW	300
Fiber Type		/	Corning PM15-U25D
Operating Temperature		℃	0~70
Storage Temperature		℃	-40~85
Package Dimension (Φ*L)		mm	Φ5.5 xL38

*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.

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PM FWDM CWDM multiplexer

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