0.5m 4CH CWDM Mux Demux Wavelength Division Multiplexer
Small size 4CH Compact CWDM Mux Demux module LC/UPC 0.5m
Mini Compact CWDM MUX DEMUX Module is compact coarse wavelength division multiplexer and fall in with TELCORDIA GR-1221-CORE, It provides channels up to 16 even 18 with 20nm channel spacing from 1260~1610.Compare to common standard CWDM MUX DEMUX Modules, mini compact CWDM MUX DEMXU Modules based on optic bench platform(that consists of multiple filter collimator and substrate,wedges) to greatlyy reduce manfuacturing cost and improve optical performance.For compact CWDM MUX DEMUX applications. it previously shows that the substrate intergration and free space beams provide more compact module dimensions, but the intergarations of 3-port thin-film filters soltuions cannt.
Features
Compact Mini Size
High Isolation
Epoxy Free in Optical Path
Low Optic Loss and Polarization Sensitivity
Telcordia GR-1221 Qualified
Application
CWDM network in PON
CWDM Upgrade in Metro Network
CATV
FTTH/FTTP
Parameters:
| Type | 4Channel Mux/Demux | 4Channel+1 Mux/Demux | |
| Operating Wavelength range(nm) | 1270~1610 or 1271~1611 | ||
| Center Wavelength Accuracy(nm) | ±0.5 | ||
| Channel Spacing(nm) | 20 | ||
| Channel Pass band (nm) | Channels | ±7.5/±6.5 | |
| Express Port | N/A | 1310±50,or others specified | |
| Insertion Loss (Max.dB) | 1.0 | ||
| Channel Ripper( Max.dB) | 0.3 | ||
| Fiber Type | Corning SMF-28e | ||
| Isolation (Min.dB) | Adjacent | 30 | |
| Non-adjacent | 40 | ||
| Express Port | 15 | ||
| Insertion Loss Temperature Sensitivity ( Max. dB/℃) | 0.005 | ||
| PDL(Max.dB) | 0.15 | ||
| Polarization Mode Dispersion( Max.dB) | 0.1 | ||
| Directivity (Max.dB) | 50 | ||
| Return Loss(Min.dB) | 45 | ||
| Maximum Power Handing(mW) | 500 | ||
| Operating Temperature(℃) | -5~+70 | ||
| Storage Tmepreature(℃) | -40~+85 | ||
| Package | 44(L)X28(W)X6(H), 44(L)X28(W)X7(H) or 53.8(L)X28(W)X8(H) | ||
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