CWDM Module 1x18ch
Save to Favorites
Specifications
| Parameter | Value |
|---|---|
| Channel count [Specifications column header18 Channel] | 18 |
| Central Wavelength [Specifications；18 Channel；module without connector] | ITU Grid Channel:1271,1291,1311,…1551,1571,1591,1611 |
| Operating Wavelength Range [Specifications；18 Channel；module without connector；A] | 1260~1620 nm |
| Channel space [Specifications；18 Channel；module without connector] | 20 nm |
| Channel bandwidth λc [Specifications；18 Channel；module without connector] | λc±7.5 |
| Channel flatness [Specifications；18 Channel；module without connector] | ≤0.4 dB |
| Insertion Loss [Specifications；18 Channel；module without connector] | ≤3.6 dB |
| Demux Isolation [Specifications；18 Channel；module without connector；Adjacent channel] | ≥30 dB |
| Demux Isolation [Specifications；18 Channel；module without connector；Non-adjacent channel] | ≥40 dB |
| Mux Isolation [Specifications；18 Channel；module without connector；Adjacent channel] | ≥15 dB |
| Mux Isolation [Specifications；18 Channel；module without connector；Non-adjacent channel] | ≥15 dB |
| Channel uniformity [Specifications；18 Channel；module without connector] | ≤2.0 dB |
| Directivity [Specifications；18 Channel；module without connector] | ≥50 dB |
| Return loss [Specifications；18 Channel；module without connector] | ≥50 dB |
| PDL [Specifications；18 Channel；module without connector] | ≤0.20 dB |
| Wavelength thermal stability [Specifications；18 Channel；module without connector] | ≤0.003 nm/°C |
| Insertion loss thermal stability [Specifications；18 Channel；module without connector] | ≤0.005 dB/°C |
| Power handling [Specifications；18 Channel；module without connector] | ≤500 mW |
| Fiber Type [Specifications；18 Channel；module without connector] | SMF-28e |
| Operating temperature [Specifications；18 Channel；module without connector] | 0~+70 °C |
| Storage temperature [Specifications；18 Channel；module without connector] | -40~+85 °C |
| Dimensions [Specifications；18 Channel；module without connector；L×W×H；M4] | 141 mm × 115 mm × 18 mm |
| Port Type [Ordering Information；CWDM prefix] | 18=1x18 |
| Shortest Channel Wavelength [Ordering Information；CWDM prefix；Refer to ITU Grid channel] | 1271 nm |
| Operating Wavelength Range [Ordering Information；CWDM prefix] | A=1260nm–1620nm |
| Package Type [Ordering Information；CWDM prefix] | 4=M4 |
| Pigtail Type [Ordering Information；CWDM prefix] | 1=250um bare fiber；2=900um loose tube；3=3mm loose tube；4=2mm loose tube |
| Length [Ordering Information；CWDM prefix] | H=0.5m；8=0.8m；1=1.0m；5=1.5m；2=2.0m；3=3.0m；4=4.0m；A=2.5m；B=5.0m |
| Connector [Ordering Information；CWDM prefix] | 0=None；1=FC/UPC；2=FC/APC；3=LC/UPC；4=LC/APC；5=SC/APC；6=SC/UPC |
Applications
Key Features
Datasheet
Supplier Information
Related Products
-
1x3 Raman WDM Wavelength-Division Multiplexing (WDM) Oe-photonics
Wavelength Range: 1450/1550/1660 Insertion Loss: ≤1.4 dB Polarization Dependent Loss: ≤0.2 dB
OE Photonics' Raman WDM uses dielectric thin-film filtering to increase capacity by transmitting multiple channels at distinct wavelengths over 1260nm-1620nm on one fiber. A receiver-side demultiplexer separates wavelengths for different equipment. The range meets ITU-I G.695 and is widely used in fiber-sensing systems.
-
CWDM device package Wavelength-Division Multiplexing (WDM) Oe-photonics
Wavelength: 1260~1620 nm Channel Spacing: 20 nm Channel bandwidth: λc±6.0~λc±7.5
OE Photonics' CWDM uses dielectric thin-film filtering to increase capacity by transmitting multiple channels at distinct wavelengths over 1270nm-1610nm on one fiber. A receiver-side demultiplexer separates wavelengths for different equipment. The range meets ITU-I G.695. Applications include CATV, metro networks, and single-fiber bidirectional systems.
-
CWDM module package Wavelength-Division Multiplexing (WDM) Oe-photonics
Operating Wavelength: 1260~1650 nm Channel Spacing: 20 nm Channel bandwidth: λc±6.0~λc±7.5
OE Photonics' CWDM is a low-cost WDM technology for metro access networks. A transmitter-side optical multiplexer combines channels at distinct wavelengths over 1270nm-1610nm on one fiber to increase capacity. A receiver-side demultiplexer separates wavelengths for different equipment. Operating wavelengths meet ITU-T requirements, with good optical performance and reliability. Applications include CATV, metro networks, and single-fiber bidirectional systems.
-
DWDM device package Wavelength-Division Multiplexing (WDM) Oe-photonics
Operating Wavelength: 1527.21~1563.04 nm Channel Spacing [Original table left column]: 100 Ghz Channel Spacing [Original table right column]: 200 Ghz
OE Photonics' DWDM is a low-cost WDM technology for metro access networks. A transmitter-side optical multiplexer combines channels at distinct wavelengths over 1527.21nm~1563.04nm on one fiber to increase capacity. A receiver-side demultiplexer separates wavelengths for different equipment. Operating wavelengths meet ITU-T requirements, with good optical performance and reliability. Applications include CATV, metro networks, and single-fiber bidirectional systems.
-
DWDM module package Wavelength-Division Multiplexing (WDM) Oe-photonics
Operating Wavelength: 1527.21~1563.04 nm Channel Spacing [Original table λ-count 2/4/8 column]: 100 Ghz Channel Spacing [Original table λ-count 16/32 column]: 200 Ghz
OE Photonics' DWDM is a low-cost WDM technology for metro access networks. A transmitter-side optical multiplexer combines channels at distinct wavelengths over 1527.21nm~1563.04nm on one fiber to increase capacity. A receiver-side demultiplexer separates wavelengths for different equipment. Operating wavelengths meet ITU-T requirements, with good optical performance and reliability. Applications include CATV, metro networks, and single-fiber bidirectional systems.
Related Articles
As a top‑tier supplier of tunable laser chips, Shandong Zhongxin Optoelectronics Technology Company has newly launched the world’s first budget‑friendly fiber‑Bragg‑grating (FBG) demodulator and scanning module.
Recently, the key laboratory of Functional Crystal Materials of Tianjin University has published a cutting-edge research paper titled Enhanced Second-Harmonic Generation in Quadratically Nonlinear Weyl Semimetal NbAs for Broadband Photodetection Applications on Advanced Science, a top-tier international academic journal.
Recently, our R&D crew carried‑out performance tests on domestically‑made third‑party LiDAR hardware. The original built‑in sensor chip was replaced by Optics‑Valley Quantum’s new‑generation D‑XXLA200‑02 chip.
The accelerated construction of new‑generation power systems has brought revolutionary upgrades to power‑equipment maintenance workflows.
Loading...
Name
Phone
Organization
Use Case
Database Platform