DWDM Equipment Rack Mount

DWDM uses thin-film coating technology and the design of a proprietary non-flux metal welding micro-optical packaging to achieve the uplink and downlink of light within the ITU wavelength. It provides the ITU channel center wavelength, low insertion loss, high channel isolation, wide passband, low temperature sensitivity,......
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Product Details

DWDM Equipment Rack Mount

DWDM uses thin-film coating technology and the design of a proprietary non-flux metal welding micro-optical packaging to achieve the uplink and downlink of light within the ITU wavelength. It provides the ITU channel center wavelength, low insertion loss, high channel isolation, wide passband, low temperature sensitivity, and glue-free circuits. In telecommunication network systems, it can be used for uplink or downlink of optical signals.

DWDM is to multiplex optical signals of different wavelengths onto one optical fiber (multiplexing), or to separate multiple optical channels multiplexed in one optical fiber by wavelength (demultiplexing). The 100G channel-spaced dense optical wavelength division multiplexer / demultiplexer uses mature multi-cavity dielectric films to realize optical filtering, good wavelength stability, and sealed packaging, and high environmental stability.

Parameters

Channel Space (GHz)

100

200

Channel Number

1*4

1*8

1*16

1*4

1*8

1*16

Center Wavelength (nm)

ITU Grid

Center Wavelength Accuracy (nm)

± 0.05

± 0.1

Channel Passband (@-0.5dB) (nm)

0.22

0.5

Fiber Type

SMF-28e with 900um loose tube or customer specified

IL (dB)

1.8

3.0

4.0

1.7

2.9

3.8

Passband Ripple (dB)

0.35

0.4

0.5

0.35

0.4

0.5

Isolation (dB)

Adjacent Channel

25

28

Non-Adjacent Channel

40

PDL (dB)

0.2

PMD (ps)

0.1

RL (dB)

45

Directivity (dB)

50

Maximum Optical Power (mw)

300

Operating Temperature (°C)

-40~85

Storage Temperature (°C)

-40~85

19’’ Rack mount Package

1U

DWDM Equipment Rack Mount

1.Features:

1).Low Insertion Loss

2).High Isolation

3).Low PDL

4).Compact Design

5).Good channel-to-channel uniformity

6).Wide Operating Wavelength:1460nm to 1620nm

7).Wide Operating Temperature: -40°C to 85°C

8).High Reliability and Stability

 

 2.Application:

1).DWDM System

2).PON Networks

3).CATV Links

4).Communication system

5).metropolitan area network / access network

6).optical line terminal, optical network unit

   

3.Compliance:

1).Telcordia GR-1209-CORE-2001

2).Telcordia GR-1221-CORE-1999

3).ITU-T G.694.1

4).RoHS

 

Parameters

Channel Space (GHz)

100

200

Channel Number

1*4

1*8

1*16

1*4

1*8

1*16

Center Wavelength (nm)

ITU Grid

Center Wavelength Accuracy (nm)

± 0.05

± 0.1

Channel Passband (@-0.5dB) (nm)

0.22

0.5

Fiber Type

SMF-28e with 900um loose tube or customer specified

IL (dB)

1.8

3.0

4.0

1.7

2.9

3.8

Passband Ripple (dB)

0.35

0.4

0.5

0.35

0.4

0.5

Isolation (dB)

Adjacent Channel

25

28

Non-Adjacent Channel

40

PDL (dB)

0.2

PMD (ps)

0.1

RL (dB)

45

Directivity (dB)

50

Maximum Optical Power (mw)

300

Operating Temperature (°C)

-40~85

Storage Temperature (°C)

-40~85

19’’ Rack mount Package

1U



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