CWDM/DWDM Mux/Demux, buy 1U RACK Mount Passive CWDM Mux/Demux18 Channels LC/UPC, Dual fiber on China Suppliers Mobile

Product Details

1*18 Passive 1U RACK Mount Passive CWDM Mux/Demux18 Channels LC/UPC, Dual fiber

Description

1.Coarse Wavelength Division Multiplexing (CWDM) is a type of optical wavelength management device that are based on proven ultra low-loss thin-film filter (TFF) technology.

2.It features small size, high reliability, high extensibility, simultaneous transmission of multi-wavelength. CWDM has gained prevalence in multi-wavelength digital transport architectures because it enables the use of very low cost uncooled distributed feedback (DFB) lasertransmitters.

3. Moreover, their powering requirements are reduced and reliability is increased.

4.ROLLBALL provides whole series of 1xN CWDM products that are tailored for specific applications. All products meet GR-1209-CORE, GR-1221-CORE and ITU-T G.694.2 requirements.

Features

Low Insertion Los s

High Isolation

Low PDL

Compact Design

Good channel-to-channel uniformity

Wide Operating Wavelength: 1260nm to 1620nm

Wide Operating Temperature: -40°C to 85°C

High Reliability and Stability

Applications

CWDM System
PON Networks
CATV Links

Compliance

Telcordia GR-1209-CORE
Telcordia GR-1221-CORE
RoHS

Specification

Table 1 – 1×N CWDM Mux/Demux LGX Box

Parameters		1x2	1x4	1x8
Center Wavelength (nm)		ITU, ITU+1
Operating Wavelength (nm)		1460~1620
Channel Space (nm)		20
Fiber Type		SMF-28e or customer specified
IL (dB) (P/A Grade)		0.7/1.0	1.4/1.7	2.0/2.5
Isolation (dB)	Adjacent Channel	30
	Non-Adjacent Channel	50
Ripple (dB)		0.3	0.4	0.5
PDL (dB)		0.1
PMD (ps)		0.1
RL (dB)		45
Directivity (dB)		50
Maximum Optical Power (mw)		500
Operating Temperature (°C)		0~70
Storage Temperature (°C)		-40~85
LGX Package		1U, 2U, 4U

Notes:

1. Specified without connectors.

2. Add an additional 0.2dB loss per connector.

Table 2 –NCH CWDM Optical Add/Drop LGX Box

Parameters		1CH	2CH	4CH	8CH
Center Wavelength (nm)		ITU, ITU+1
Operating Wavelength (nm)		1460~1620
Channel Space (nm)		20
Fiber Type		SMF-28e or customer specified
IL(dB) (P/A Grade)	Add&Drop Channel	0.5/0.6	0.7/1.0	1.4/1.7	2.0/2.5
	Express Channel	0.6/0.8	1.2/1.4	1.8/2.0	3.6/3.8
Isolation(dB)	Add&Drop Adjacent Channel	30
	Add&Drop Non-Adjacent Channel	50
	Express Channel	25
Ripple(dB)		0.3	0.3	0.4	0.5
PDL(dB)		0.1
PMD(ps)		0.1
RL(dB)		45
Directivity(dB)		50
Maximum Optical Power (mw)		500
Operating Temperature (°C)		0~70
Storage Temperature (°C)		-40~85
LGX Package		1U, 2U, 4U

Order Information

P/N	Parameter
8CWDMDF-2943-1U	8 channels C29-C43 CWDM mux-demux,dual fiber, without EXP+Monitor, 1U Rack Mount
8CWDMDF-2943-1U-MON	8 channels C29-C43 CWDM mux-demux,dual fiber, with EXP+Monitor, 1U Rack Mount
8CWDMDF-4761-1U	8 channels C47-C61 CWDM mux-demux,dual fiber, without EXP+Monitor, 1U Rack Mount
8CWDMDF-4761-1U-MON	8 channels C47-C61 CWDM mux-demux,dual fiber, with EXP+Monitor, 1U Rack Mount
18CWDMDF-2761-1U	18 channels C27-C61 CWDM mux-demux,dual fiber, without Monitor, 1U Rack Mount
18CWDMDF-2761-1U-MON	18 channels C27-C61 CWDM mux-demux,dual fiber, with Monitor, 1U Rack Mount

Payment & Shippment

1.Payment

2.Shipment:by Sea,by Air,by Express:DHL/UPS/Fedex/EMS/TNT etc

Why Always Rollball?

Rollball is always at your services with our fiber optical products. We have more than 100 different models for your choices, you are sure to stand out with Rollball advantage: Absolutely no hidden costs and excellent products. You may check the clients feedback from all over the world. We guarantee what we have showed is 100% genuine and what else you are shooting for ?? .

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+ 10 years experience for sfp module manufacturing

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