8CH CWDM Mux&Demux
ETERN Optoelectronics' CWDM MUX/DEMUX is a multichannel coarse wavelength-division multiplexer/demultiplexer for cost-effective multiwavelength transmission networks. Thin-film-filter (TFF) technology operates at 20nm spacing on ITU CWDM wavelengths from 1270nm to 1610nm. Custom devices in metal LGX boxes or rack mounts meet requirements for 2 to 18 channels, optional 1310nm/upgrade/monitor ports, operating wavelengths, package types, fiber types and lengths, and input/output connectors.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength | ITU-T Grid |
| Channel Spacing | 20nm |
| Channel Passband | ±6.5nm |
| Insertion Loss, Per Channel | ≤3.0dB |
| Insertion Loss, Expansion Port | ≤1.0dB |
| Insertion Loss @ 1% Mon | ≤24dB |
| Adjacent Channel Isolation | ≥30dB |
| Non-adjacent Channel Isolation | ≥40dB |
| Passband Ripple | ≤0.5dB |
| Directivity | ≥50dB |
| Return Loss | ≥45dB |
| PDL | ≤0.3dB |
| PMD | ≤0.1ps |
| Power Handling | ≤500mW |
| Operating Temperature | -10~70 |
| Storage Temperature | -40 to 85 |
| Dimensions | 120 mm × 80 mm × 18 mm |
Key Features
Datasheet
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Supplier Information
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