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Coarse Wavelength Division Multiplexer
View more specifications Coarse Wavelength Division Multiplexer for you| Model No： | CWDM |
| Place of Origin: | Zhejiang |
| Specification: | 110x95x7.5mm |
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Description
Features
Low insertion loss
Wide pass band
High channel isolation
High stability and reliability
Epoxy free optical path
Applications
Line Monitoring
WDM network
Telecommunication
Cellular application
Fiber optical amplifier
Note: All insertion loss don't include connector loss
Order Information
Performance Specifications
| Parameter | 4-Channel | 8-Channel | 16-Channel | ||
| Channel Wavelength (nm) | 1271.1291 or 1270.1290 etc. | ||||
| Center Wavelength Accuracy (nm) | ± 0.50 | ||||
| Channel Spacing (GHz) | 20 | ||||
| Channel Pass band (@-0.5dB bandwidth) (nm) | ≥ 13 | ||||
| Insertion Loss (dB) | ≤1.5 | ≤3.0 | ≤ 6.0 (no skip filter) | ≤ 4.0 (with skip filter) | |
| Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤2.0 | ≤1.0 | |
| Channel Ripple (dB) | ≤ 0.3 | ||||
| Isolation (dB) | Adjacent | ≥30 | |||
| Non-adjacent | ≥40 | ||||
| Insertion Loss Temperature Sensitivity (dB/oC ) | ≤0.005 | ||||
| Wavelength Temperature Shifting (nm/oC ) | ≤ 0.002 | ||||
| Polarization Dependent Loss (dB) | ≤ 0.10 | ||||
| Polarization Mode Dispersion (ps) | ≤ 0.10 | ||||
| Return Loss (dB) | ≥50 | ||||
| Power Handling (mW) | 300 | ||||
| Operating Temperature (oC) | 0 ~ +70 | ||||
| Storage Temperature (oC) | -40 ~ +85 | ||||
| Package Dimension (mm) | L110 x W95 x H7.5 (or H15) | ||||
Note: All insertion loss don't include connector loss
Dimensions (Without Connectors)
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CWDM | Number of channel | 1st ITU Channel | Pigtail Style | Fiber Length | Connector | Package Type |
04=4 channel 08=8 channel 16=16 channel | 27=1270nm 29=1290nm . . . . 59=1590nm 61=1610nm | 1=Bare Fiber 2=900um loose tube 3=3mm cable | 1=1m 2=2m | 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC 7=LC/APC XX=other | P1=110*95*7.5 P2=110*95*15 |
Products List
FTTx Section
Optical Fast Connector
Optical Socket
FTTx FOSC splitter module
FTTx Termination Box
Mechanical Fiber Splice
MDU Splitter Terminal
DWDM&CWDM&OADM
Gigabit Ethernet PON
GEPON ONU
GEPON OLT
PLC Splitter/FBT Coupler
PLC Splitter
FBT Coupler
Optical Transceiver
SFP+ Transceiver
X2 Transceiver
XENPAK Transceiver
XFP Transceiver
SFF Transceiver
GBIC Transceiver
1*9 Transceiver
Media Converter
10/100M Media Converter
10/100/1000M Media Converter
10/100M WDM Media Converter
10/100/1000M WDM Media Converter
14 Slot Media Converter Rack
16 Slot Media Converter Slot
1000 Base-T to SFP port Media Converter
10/100/1000Base-T to SFP port Media Converter
Fiber Optic Splice Closure
Dome Heat Shrink Fiber Optic Splice Closure
Dome Mechanical Sealing Fiber Optic Splice Closure
Box Type Fiber Optic Splice Closure
Inline Type Fiber Optic Splice Closure
Fiber Optic Termination Box
Fiber Optic Distribution Box
Rack Mounting ODF
Wall Mounting ODF
Optical Cross Cabinet
Fiber Optic Patch Cord & Pigtail
Fiber Optic Adapters Connectors
Fiber Optic Attenuator
Micro-Optic Components
Optical Switch
Circulator
Isolator
Faraday Mirror
Testing Equipments
Optical Switch
Optical Power Meter
Optical Light Source
Fiber Identifier
Visual Fault Locator
Cable Fault Locator
Pipeline and Cable Locator
Optical Multi-meter
Fiber Variable Attenuator
OTDR
Optical Talk Set
Fusion Splicer
Tool Kit
Fiber Optic Accessories for FOSC
Fiber Optic Splice Trays
Fiber Optic Protective Sleeves
Fiber Optic Splice Holder
Branching Clip
Thermo Tubes
Microscope & Cleaner
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