3.0mm Filter Wavelength Division Multiplexer for CATV Tripl

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Basic Info

Place of Origin:	Guangdong,China

Product Description

3.0mm Filter Wavelength Division Multiplexer for CATV Triple Optical Network

Filter Wavelength Division Multiplexer (FWDM) products is based on environmentally stable Thin Film Filters technology. The device combines or separates light at different wavelengths in a wide wavelength range. It including 1310/1550nm FWDM, 980/1550nm FWDM, 1310/1490/1550/1625nm FWDM etc. Filter Wavelength Division Multiplexer is extensively used in CATV, FTTH,Triple Optical Networks, Fiber Optical Amplifier, Transmitters and Fiber lasers, WDM networks and fiber optics instrumentation.

Features

Based on thin film filter technology and high wavelength stability
Low polarization dependent loss and high channel isolation
Flat and wide passband
Epoxy free optical path and excellent reliability
Telcordia GR-1221-CORE qualified and RoHS compliant

Application

WDM system
CATV system
Telecommunication network system
Metro/Access networks
EDFA
Fiber optic instruments
Transmitters and fiber lasers
Single direction/Bi-direction transmission
Line monitoring
FTTX

Specification

Parameter			Unit	Value
Central Wavelength			nm	850/1310	980/1550	1310/1550	1480/1550	13/14/15	C/L Band	1310/1625	1550/1625
Wave-length	Type 1	Passband	nm	850±50	980±40	1310±40	1450~1490	1310±40 1490±10	1528~1563	1310±40	1550±40
		Reflective Band		1310±50	1550±40	1550±40	1530~1580	1530~1580	1570~1610	1625±10	1625±10
	Type 2	Passband		1310±50	1550±40	1550±40	1530~1580	1530~1580	1570~1610	1625±10	1625±10
		Reflective Band		850±50	980±40	1310±40	1450~1490	1310±40 1490±10	1528~1563	1310±40	1550±40
Insertion Loss	Pass Channel		dB	≤0.6
	Reflective Channel			≤0.4
Isolation	Pass Channel		nm	Standard ISO≥30, High ISO≥40
	Reflective Channel			Standard ISO≥13, High ISO≥18
Flatness			dB	≤0.3
Directivity			dB	≥50
Return Loss			dB	≥45
PMD			ps	≤0.10
PDL			dB	≤0.10
Insertion Loss Temperature Sensitivity			dB/°C	≤0.005
Wavelength Temperature Shifting			nm/°C	≤0.002
Fiber Type			-	50/125 or 62.5/125 Multimode fiber, SMF-28e Single mode fiber, HI1060 Fiber
Max. Power Handling			mW	≤500
Operation Temperature			°C	-10~+70
Storage Temperature			°C	-40~+85
Package Dimension			mm	Φ5.5×34 (Φ0.25 fiber), Φ5.5×38(Φ0.9 fiber)

Ordering Informaiton: FWDM-ABCDEFG

FWDM-	A	B		C	D	E	F	G
Filter WDM	Type	Wavelength		Fiber type	Pigtail	Pigtail Length	Packing size	Connector
	2=1X1	01=T13+14/R15	06=T850/R1310	SM=SMF-28E	1=250UM	1=0.5m	F=Ø4.2X28	NA=NONE
	3=1X2	02=T14/R13+15	07=T980/R1550	G6=G657A1	2=900UM	2=1.0m	I=Ø5.5X34	FP=FC/UPC
	4=ABS box	03=T15/R13+14	08=T1310/R1550	M5=MM50/125	3=2.0MM	3=1.5m	L=90X20X10	FA=FC/APC
	0=OEM	04=T16/R13+14+15	09=T1550/R1310	M6=MM62.5/125	4=3.0MM	4=2.0m	P=LGX Box	LP=LC/UPC
		05=T16R13+14+15	10=T1310/R14+15	SS=OEM	S=OEM	S=OEM	S=OEM	LA=LC/APC
		45=T14R1660	66=T1660/R1450					SP=SC/UPC
								SS=OEM

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Wdm Multiplexing