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SHENZHEN DYS FIBER OPTIC TECHNOLOGY CO.,LTD

City:shenzhen

Province/State:guangdong

Country/Region:china

Contact Person:MrRoy Huang

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Demux Module

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Brand Name :DYS

Model Number :CCWDM

Certification :IS09001-2015.ROHS

Place of Origin :Guangdong, China (Mainland)

MOQ :Negotiable

Payment Terms :L/C, D/A, D/P, T/T, Western Union

Supply Ability :50000/week

Delivery Time :in 3 days

Packaging Details :Individual Box or According to Customer's Request

Connector :4/8-CH Compact CWDM Mux/Demux module Mini CWDM

Operating Wavelength Range :1260~1620 nm

Channel Spacing :20 nm

Channel Pass Band :ITU ± 6.5,±7,±7.5 nm

Certifaction :RoHS,ISO9001

Pass Band Ripple :Max 0.35 db

Channel Insertion Loss :Max 0.70 (Typical 0.50) db

Reflection Channel Insertion Loss :Max 0.4 db

Adjacent Channel Isolation :30 db

Non-Adjacent Channel Isolation :45 db

PDL :0.10 db

Price :Negotiable

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View Product Description

DYS is a manufacturer for famous WDM users and customers. We continuously tried to improve product quality, introducing OPTRUN coating machine from Japan , and have coating capacity ,which make the film stable and good quality , The WDM full parameter testing system,which has been developed by our team,has highly improve the WDM device and modules testing efficiency and data integrated services. we also do vertical integration ,this ensure the high quality and delivery in time.We accumulated product development and managerial experience in fiber optic field to satisfy different requirements.

Coarse Wavelength Division Multiplexing (CWDM) is an excellent choice for increasing bandwidth capacity while keeping costs down. The 6com splice/pigtailed ABS module family, based on standard Thin Film Filter (TFF) technology with a proprietary packaging, offers you smallest component dimensions combined with an outstanding performance and reliability.

Features of CCWDM devices

1)Low Insertion Loss

2)Excellent Channel Isolation

3)High Stability & Reliability

4)Low Cost

5)Compact size

Applications

Accessing LAN Networks

Short-Distance Communications

CWDM Channels Add/Drop

CWDM

CATV Fiber Optical Links

Technical Specification

Parameter			Specification
Channel Number (CH)			4	8	8(+E1)	8(+E2)
Center Wavelength(nm)			1270, 1290…1610 or 1271, 1291…1611
Passband(nm)	Channels (Min.)		+/-6.5
	Upgrade port(Min.)		/		1310+/-50	1260~1458
Isolation(dB)	Mux	Adjacent (Min.)	30
		Non-adjacent (Min.)	45
		Upgrade Por(Min.)	15
	Demux	Adjacent (Min.)	30
		Non-adjacent (Min.)	45
		Upgrade Por(Min.)	15
Insertion Loss(dB)	Channels (Max.)		1.0	1.5	1.5	1.5
	Upgrade Por(Max.)		/	/	1.2	1.2
Maximum Ripple in Passband(dB)			0.5
Min. Directivity (dB)			55
Maximum Polarization Dependent Loss (dB)			≤0.2
Maximum Polarization Mode Dispersion (ps)			0.10(GD)
Min. Return Loss(dB)			50
Fiber Type			Corning SMF-28e,900um Loose Tube
Fiber Length (m)			1.0+/-0.1
Maximum Power Handling (mW)			500
Opterating Temperature (℃)			-10~+70
Storage Temperature (℃)			-40~+85
Package dimension (mm)			Package A: (L)44.0x(W)28x(H)6.0 Package B: (L)53.8x(W)28x(H)8.0

1. All specifications include the effect of operating temperature and all states of polarization.

2. Values referenced without connectors and insertion loss for a connector-pair is 0.20dB (typ.) and 0.30dB (max.).

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