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Optical Add-Drop Multiplexer 4CH CWDM OADM Module
| US$20.00-390.00 | 1 Piece (MOQ) |
Port:
Shenzhen, China
Production Capacity:
2000PCS/Month
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Shenzhen Lightwit Photonics Co., Ltd.
Guangdong, China
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Product Description
Company Info
Basic Info.
Model NO.
LW-CWDMOADM
Type
Fiber Optic Multiplexer
Wiring Devices
DDF
Certification
CE, ISO, RoHS
Condition
New
Center Wavelength
Itu, Itu+1
Passband
λitu±6.5
Channel Space
20nm
Adjacent Channel Isolation
≥30
Non-Adjacent Channel Isolation
≥40
Return Loss
≥50
Product Name
4CH CWDM OADM Module
Trademark
LIGHTWIT
Transport Package
Air and Sea Transport
Specification
483x250x44mm
Origin
Shenzhen
HS Code
8517622200
Product Description
Product Description
ptical Add-Drop Multiplexer (OADM) is used for multiplexing and routing different channels of fiber into or out of a single fiber. The CWDM OADM is designed to optically add/drop one or multiple CWDM channels into one or two fibers.
Lightwit Photonics provides a series of CWDM OADM modules with as more as 18 channels (20nm spaced) in simplex or duplex configurations. All the CWDM modules are available with three types of packaging: ABS Pigtailed Box, Rack Chassis and LGX Cassette.
Features
Dual fiber or Single fiber for East and West traffic
ABS box, LGX or 1U Rack Mount
ITU-T G.657A1 CWDM standard
Monitor port is optional
Applications
CWDM system
CATV system
Telecommunication network system
Metro/Access networks
Specifications
| Parameter | Unit | Value | |||
| Channels Number | - | 2 | 4 | 8 | 18 |
| Operation Wavelength | nm | 1260-1460 or 1460-1620 or 1260-1620 | |||
| Channel Central Wavelength | nm | 1271/1291/1311/1331/1351/1371/1391/1411/1431/ 1451/1471/1491/1511/1531/1551/1571/1591/1611 | |||
| Channel Spacing | nm | 20 | |||
| Passband@0.5dB | nm | ≥14 | |||
| Pass band | nm | λITU±6.5 | |||
| Pass band Flatness | dB | ≤0.5 | |||
| Insertion Loss (Typ.) | dB | 0.8 | 1.3 | 2.4 | 4.6 |
| Insertion Loss (Max.) | dB | 0.9 | 1.5 | 2.8 | 5.0 |
| Adjacent Channel Isolation | dB | ≥30 | |||
| Non-adjacent Channel Isolation | dB | ≥40 | |||
| Return Loss | dB | ≥50 | |||
| Polarization Mode Dispersion | ps | ≤0.10 | ≤0.10 | ≤0.15 | ≤0.15 |
| Polarization Dependent Loss | dB | ≤0.10 | ≤0.15 | ≤0.20 | ≤0.25 |
| Insertion Loss Temperature Sensitivity | dB/°C | ≤0.005 | ≤0.005 | ≤0.007 | ≤0.007 |
| Wavelength Temperature Shifting | nm/°C | ≤0.002 | |||
| Directivity | dB | ≥50 | |||
| Operation Temperature | °C | -10~+70 | |||
| Storage Temperature | °C | -40~+85 | |||
| Package Dimension | mm | 483x250x44 | |||
Ordering Information
| CWDM- | / | |||||
| CWDM | Channel Number | Start Channel | Application Type | Fiber Type | Fiber Length | Connector |
| 02=2 CH 04=4 CH 08=8 CH 16=16 CH 18=18 CH | 27=1271 29=1291 ... 61=1611 SS=special (Refer to ITU channel table) | M=Mux D=Demux | 01=Bare fiber 09=900um loose tube 90=900um tight buffer 20=2.0mm Cable 30=3.0mm Cable | 0.5=0.5m 10=1.0m 15=1.5m 20=2.0m S= customized | NA=None FP=FC/PC FA=FC/APC SP=SC/PC SA=SC/APC LP=LC/UPC LA=LC/APC MU=MU/UPC S= customized |
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