4-CHANNEL WDM MUX DEMUX ODU-L29
Overview
In fiber-optic communications, WDM (wavelength-division multiplexing) is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths (i.e., colors) of laser light.
This technique enables bidirectional communications over one strand of fiber as well as multiplication of capacity. Generally, WDM technology is applied to an optical carrier which is typically described by its wavelength.
Features
l Low Insertion Loss
l Wide pass band
l High Channel Isolation
l High Stability and reliability
l Epoxy-free on Optical Path
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l Wide pass band
l High Channel Isolation
l High Stability and reliability
l Epoxy-free on Optical Path
| Mechanical Specification | |||
| Parameter | 4 Channel | ||
| MUX | DEMUX | ||
| Channel Wavelength(nm) | C20 - C23 | ||
| Center wavelength Accuracy(nm) | ±0.1 | ||
| Channel Spacing (GHz) | 100 | ||
| Channel Passband (@-0.5dB bandwidth) (nm) | >0.25 | ||
| Insertion Loss(dB) | ≤2.0 | ||
| Isolation(dB) | Adjacent | >30 | |
| Non-adjacent | >40 | ||
| Insertion Loss Temperature Sensitivity (dB/℃) | <0.005 | ||
| Wavelength Temperature Shifting (nm/℃) | <0.002 | ||
| Polarization Dependent Loss(dB) | <0.2 | ||
| Polarization Mode Dispersion(PS) | <0.1 | ||
| Directivity(dB) | >50 | ||
| Return Loss(dB) | >45 | ||
| Maximum Power Handling(mW) | 300 | ||
| Operating Temperature(℃) | -25 ~ +70 | ||
| Storage Temperature(℃) | -40 ~ +85 | ||
| LGX Chassis Dimensions(L*W*H) (mm) | L482.6 x W200 x H44 | ||
| LGX Cassette Dimensions(L*W*H) (mm) | L129 x W102 x H28 | ||
