Fiber Optic Coupler Fwdm 1310 1490 1550 Nm with Steel Tube

Min.Order: 10

Product origin: Zhuzhou, Hunan, China

Infringement complaint:

Complaint

US$ 10.2 ~ 15.2

Description

Description
Filter WDM module extensively used in optical amplifiers, WDM networks. The device combines or separates light at different wavelengths (1310nm/1490nm/1550nm) in a wide wavelength range. It 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.It works on 1310nm/1490nm, so CATV signal here is delivered over same fiber using 1550nm, and FWDM is a place where all this get together.

Features

Wide Wavelength Range
Low Insertion Loss
High Channel Isolation
High stability and reliability

Applications

System Monitoring
Transmitters and Fiber
Passive Optical Network (PON)
Fiber optical amplifier
CATV System
FTTH System

Specifications

ParameterA2:F15A4A2:F14A2:F16A2:F18		FWDM T4/R35	FWDM T5/R34	FWDM T3/R45	FWDM T34/R5
Pass Band Wavelength Range (nm)±10		1480~1500	1540~1560	1260~1360	1260~1360 & 1480~1500
Reflection Band 1 Wavelength Range(nm)±10		1260~1360	1260~1360	1480~1500	1540~1560
Reflection Band 2 Wavelength Range (nm)±10		1540~1560	1480~1500	1540~1560
Insertion Loss(dB)	Reflect Channel	≤0.6
	Pass Channel	≤0.8
Insertion Loss Variation(dB)		<0.3
Isolation(dB)	Pass Channel	>15
	Reflect Channel	>30
Inertion Loss Temperature Sensitivity(dB/ºC)		<0.005
Polarization Dependent Loss(dB)		<0.1
Polarization Mode Dispersion(ps)		<0.1
Directivity(dB)		>50
Return Loss(dB)		>50
Maximum Power Handling(mW)		500
Opterating Temperature(ºC)		-20~+70
Storage Temperature(ºC)		-40~+85