FWDM

Name: FWDM
Brand: Shenzhen Puhuixin Tecnhnology Co., Ltd.

FTTX Filter WDM module extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation is based on Thin Film Filter (TFF) technology. The device combines or separates light at different wavelengths in a wide wavelength range. FWDM module can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.

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Application of FWDM module

1. Line monitoring.

2. WDM Network.

3. Telecommunications.

4. Cellular Application.

5. Fiber Optical amplifier.

6. Access network.

Features of FWDM module

1. Low insertion loss.

2. Wide Passband.

3. High Channel Isolation .

4. High Stability and reliability.

5. Epoxy-free on Optical Path.

Product Parameters of FWDM module

Parameters	Unit	Specifications
Transmission working wavelength	nm	1480~1500
Reflected working wavelength①	GHz	1260~1360
Reflected working wavelength②	nm	1540~1560
Channel Insertion Loss	dB	≤0.80(Typical 0.60)
Reflection Channel Insertion Loss	dB	≤0.60(Typical 0.35)
Insertion Loss flatnessn	dB	＜0.3
Insertion Channel Isolation	dB	＞30
Reflection Channel Isolation	dB	＞15
Return Loss	dB	＞50
Directivity	dB	＞50
Polarization Dependent Loss	dB	＜0.10
PMD	ps	＜0.10
Power Handling	mW	500
Operation Temperature Range	℃	-40 to 85
Storage Temperature Range	℃	-40 to 85
Fiber Jacket & Fiber Length	cm	Customized
Package Dimensions-Type 1	mm	＜3.8(Φ)*30(L)
Package Dimensions-Type 2	mm	＜4.2(Φ)*30(L)
Package Dimensions-Type 3	mm	＜5.5(Φ)*58(L)
FiberType	G.652D/G.657A1(Customized)
Fiber Marking	Customized

*Above specifications are for devices without connector.

Fiber Optic Solutions We Serve

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Optical Communication Systems

Local Area Networks

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Tel: +86-760-88589319

E-mail: sales@phxfiber.com

Address: Address1: 4th floor, No.43 Keji West Road, Torch Development Zone, Zhongshan, Guangdong

Address2: 2nd floor, Smart City West, 1288# Honghe Rd, Jinghe District, Zaozhuang, Shandong

Address3: 62/23 Village No. 3, Khlong Nueng Subdistrict, Khlong Luang District Pathum Thani, Thailand

FWDM

Application of FWDM module

Features of FWDM module

Product Parameters of FWDM module

Fiber Optic Solutions We Serve

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