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Dense wavelength division multiplexer(DWDM) is based on the membrane filter technique and proprietary non-flux metal bonding micro-optics packaging design, within ITU wavelengths to achieve uplink and downlink. It provides ITU channel center wavelength, low insertion loss, high channel isolation, low power consumption, wide passband characteristics, no glue loop, excellent thermal stability and reliability and so on. In a telecommunications network system, it can be used for uplink or downlink optical signal.
Applications
DWDM Network
Add/Drop System
CATV Fiberoptic System
Metro/Access Network
Fiber Optical Amplifier
Features&Advantage:
Low Insertion Loss
High Isolation
Low PDL
Compact Design
Good channel-to-channel uniformity
Wide Operating Wavelength:
From 1260nm to 1620nm
Wide Operating Temperature:
From -40°C to 85°C
High Reliability and Stability
Specification:
Parameter
4 Channel
8 Channel
16 Channel
Mux
Demux
Mux
Demux
Mux
Demux
Channel Wavelength(nm)
1270~1610
Center wavelength Accuracy(nm)
±0.5
Channel Spacing(nm)
20
Channel Pass band(@-0.5dB bandwidth (nm)
>14
Insertion Loss(dB)
≤1.4
≤2.6
≤5.0
Channel Uniformity (dB)
≤0.5
≤0.5
≤0.5
Channel Ripple (dB)
0.3
Isolation (dB)
Adjacent
N/A
>30
N/A
>30
N/A
>30
Non-adjacent
N/A
>40
N/A
>40
N/A
>40
Insertion Loss Temperature Sensitivity (dB/℃)
<0.005
Wavelength Temperature Shifting (nm/℃)
<0.002
Polarization Dependent Loss (dB)
<0.1
Polarization Mode Dispersion (PS)
<0.1
Directivity (dB)
>50
Return Loss(dB)
>45
Maximum Power Handling(mW)
500
Operating Temperature(℃)
-5~+75
Storage Temperature (℃)
-40~85
Package dimension(mm)
1. L100 x W80 x H10 ( 2 CH~8CH Module)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2008
Total Annual:
10 Million-20 Million
Employee Number:
300~500
Ecer Certification：
Active Member
Corporate profile
Shenzhen CY COM Product Co., Ltd is a high-tech enterprise specialized in designing, manufacturing and selling fiber optic telecommunication products. The products we are producing include fiber optic connector, fiber optic patch cord, pigtail, optical fiber adapter, a... Corporate profile
Shenzhen CY COM Product Co., Ltd is a high-tech enterprise specialized in designing, manufacturing and selling fiber optic telecommunication products. The products we are producing include fiber optic connector, fiber optic patch cord, pigtail, optical fiber adapter, a...
