Optic Passive Components-3ports CWDM filter

- Products description -

1.Sharetop(XYT-TECH) offers a full range of CWDM Mux-Demux and Optical Add Drop Multiplexer(OADM)units to suit all kinds applications and network solutions.Some most common ones are:Gigabit&10G Ethernet,SDH/SONET,ATM,ESCON,Fibre Channel,FTTx and CATV.

2.The wavelength division multiplexer series are designed and manufactured to Telcordial and ITU standard.The devices use environmentally stable thin film filters and advanced packaging technology to achieve wide pass band,low insertion loss,high channel isolation and excellent environmental stability.They can be used individually to perform single channel add or drop function or can be cascaded intosequence for multi-channel applications in CWDM/DWDM systems.

- Product Features -

1．Wide pass band
2．Low Insertion Loss
3．High Channel Isolation
4．Epoxy-free on Optical Path.

- Product Specification -

1．WDM Network
2．Line Monitoring
3．Acess Network
4．Single direction/Bi-direction transmission
5．Cellular Application
6．Fiber Optical amplifier

Parameter		Specification

Channel Wavelength(nm)		1270~1610
Center wavelength Accuracy(nm)		±0.5
Channel Spacing(nm)		20
Channel Passband(@-0.5dB bandwidth(nm)		>13
Pass Channel Insertion Loss(dB)		≤0.6
Reflection Channel Insertion Loss(dB)		≤0.4
Channel Ripple(dB)		<0.3
Isolation(dB)	Adjacent	>30
	Non-adjacent	>40
Polarization Dependent Loss(dB)		<0.1
Polarization Mode Dispersion		<0.1
Directivity(dB)		>50
Return Loss（dB）		>45
Maximum Power Handling(mW)		300
Opterating Temperature(℃)		-20~+75
Storage Temperature(℃)		-40~+85
Package dimension(mm)		Φ5.5 x L38(900um Loose tube) 2.Φ5.5 x L35(bare fiber)

Above specification are for device without connector.

Ordering information

Product

Pass Channel

Fiber Type

Fiber Length

Connector

C=CWDM Device

27=1270nm

……
49=1490nm
……
61=1610nm

1=Bare fiber
2=900umLoose tube

1=1m

2=2m

0=None
1=FC/APC

2=FC/PC
3=SC/APC
4=SC/PC
5=LC

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