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Guangdong Huajiayu Technology Co., Ltd

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City:huizhou

Province/State:guangdong

Country/Region:china

Contact Person:MrWalter

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4 To 8 Channel CCWDM CWDM Mux Demux Fiber Optic Multiplexers For Telecom

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Brand Name :HJY

Model Number :HJY-CCWDM-4~8CH-Module

Certification :CE, ROHS, FCC

Place of Origin :China

MOQ :1pc

Price :Please find sales@huajiayu.com

Payment Terms :L/C, T/T, Western Union

Supply Ability :10000000pcs/month

Delivery Time :3~7 working days

Packaging Details :Neutrial Standard Packing

Item :Compact coarse wavelength division multiplexers

Abbreviation :CCWDM Mux

Size :less than 1/4 the size of conventional CWDM modules

Advantages :high wavelength accuracy and stability,low insertion loss,high isolation,low PDL(polarization dependent loss)

Applications :CWDM system,PON networks,CATV Links

Wavelength Range :1270-1610nm

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Reliable and Durable 4 to 8CH CCWDM Compact Box type CWDM Multiplexer for Telecom Applications

CCWDM Compact CWDM Mux/Demux Module

Compact coarse wavelength division multiplexers (CCWDM Mux) is the mini version of CWDM Mux. Compared with traditional CWDM technology, CCWDM technology uses free-space optics platform which can significantly improve optical performance, in a package less than 1/4 the size of conventional CWDM modules. Main advantages of CCWDM Mux are high wavelength accuracy and stability, low insertion loss, high isolation and low PDL(polarization dependent loss). It's protocol and rates transparent supporting such applications as the CWDM system, PON networks, and CATV Links.

HJY offers a compact CWDM module that provides bandwidth capacity expansion for future network growth in one of the small packages. Its compact size and unique carrier tray set it apart, and can be installed in a variety of field situations.

The compact CWDM is ultra low loss, super thermal stability, and excellent reliability, with smaller size compact design to save much space in the application. Applicable to CWDM system and optional special service

Unique Free-Space Technology

The CCWDM Mux adopts Free-Space technology, which uses light propagating in free space to wirelessly transmit data. Inside the device, adjacent signal channels are cascaded by parallel beam instead of the fiber. This saves a lot of space for package box, and the unique workmanship also helps CCWDM Mux Demux with low insertion loss.

Comparison between CCWDM and CWDM

Insertion Loss <2.6 dB

The insertion loss of CCWDM Mux is about half of the conventional CWDM Mux. This reduces the overall loss of the whole link, and leaves more choices for the design of the solution.

4 To 8 Channel CCWDM CWDM Mux Demux Fiber Optic Multiplexers For Telecom

Compact Package Design

CCWDM Mux uses the parallel beam for cascading instead of the fiber, which saves significant space. The minimum dimension of CCWDM aluminum box module is less than the 1/4 size of minimum CWDM ABS pigtailed module.

Features

· Low Insertion Loss
· Compact size
· Ultra Stable and Highly Reliable
· Extended Operating Temperature Available

Applications

· Optical Add/Drop Multiplexing
· Telecom networks
· Metro networks
· Broadband Networks

Performance Specifications

Parameter		4 Ch	4+UPG	8 Ch	8+UPG1	8+UPG2
Operating Wavelength (nm)		1260~1620
Channel Wavelength (nm)		1270,1290,...,1590,1610, or 1271,1291,...,1591,1611
UPG Port Wavelength Range(nm)		NA	TBD	NA	1260~1360	1260~1457
Channel Spacing(nm)		20
Channel Passband (nm)		CWL+/-6.5nm
Insertion Loss(dB)*		≤0.8	≤0.8	≤1.5	≤1.5	≤1.5
Channel Ripple(dB)		≤0.3
Isolation(dB)	Adjacent	>30
	Non-adjacent	>40
UPG Isolation(dB)		NA	>15	NA	>15	>15
Polarization Mode Dispersion(PS)		≤0.2
Polarization Dependent Loss(dB)		≤0.2
Directivity(dB)		>45
Return Loss(dB)		>45
Maximum Power Handling(mW)		500
Operating Temperature(℃)		-5~+70
Storage Temperature(℃)		-40~85
Fiber Type		G657A1
Connector		TBD
Package dimension(mm)		L55 x W35 x H8 or L44 x W25 x H6

*Above specification are for device without connector.

Order Information

Configuration	Channel No.	Pigtail Type	Fiber length	Declension(mm)	Connector
CC=CCWDM	40=4 Channel 41=4+UPG 80=8 Channel 81=8+UPG1 82=8+UPG2 ……	0=250um 1=900um	0=0.5m 1=1m 2=1.5m 3=others	1= L55 x W35 xH8 2=L44 x W25 x H6	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=others

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