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3 Channels ABS Pigtailed Module Simplex Uni-Directional CWDM Demux
3 channels ABS Pigtailed Module Simplex Uni-directional CWDM DemuProduct DescriptionLightwit offers a full range of CWDM Mux-Demux and Optical Add Drop Multiplexer (OADM) units to suit all kinds applications and network solutions. Some most common ones are: Gigabit & 10G Ethernet, SDH/SONET, ATM......
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Product Description
3 channels ABS Pigtailed Module Simplex Uni-directional CWDM DemuProduct Description
Features
and high wavelength stability
Low polarization dependent loss
and high channel isolation
Flat and wide passband
Epoxy free optical path and excellent reliability
Applications
CWDM system
CATV system
Telecommunication network system
Metro/Access networks
Specifications
Ordering Information
Product Description
Lightwit offers a full range of CWDM Mux-Demux and Optical Add Drop Multiplexer (OADM) units to suit all kinds applications and network solutions. Some most common ones are: Gigabit & 10G Ethernet, SDH/SONET, ATM, ESCON, Fibre Channel, FTTx and CATV.
Our CWDM Mux Demux products provide up to 18-channel Multiplexing on a single fiber. Due the the low insertion loss is needed in WDM networks, we can also add "Skip Component" in a CWDM Mux/Demux module to reduce the IL as an option. Standard CWDM Mux/Demux package type include: ABS box package, LGX pakcage and 19" 1U rackmount.
Features
and high wavelength stability
Low polarization dependent loss
and high channel isolation
Flat and wide passband
Epoxy free optical path and excellent reliability
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 | |||
| [email protected] | 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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