Optiunk’ Coarse wavelength division multiplexer (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.
| Features | Applications |
| Low Insertion Loss | Line monitoring |
| Wide pass band | WDM network |
| High channel | Telecommunication |
| High stability and reliability | Cellular application |
| Epoxy free on optical path | Fiber optical amplifier |
| Access network |
Package Dimension
| Parameter | 4 Channels | 8 Channels | 16 Channels | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
| Channel Wavelength（nm） | 1270~1610 or 1271~1611 | ||||||
| Channel Spacing（nm） | 20 | ||||||
| Channel Passband (@-0.5dB bandwidth (nm) | ≥13 | ||||||
| Insertion Loss（dB） | ≤1.5 | ≤2.5 | Low≤3.5 Standard≤4.5 | ||||
| Isolation（dB） | Adjacent | ≥30 | |||||
| Non-adjacent | ≥40 | ||||||
| Insertion Loss Temperature Sensitivity(dB) | ≤0.5 | ||||||
| 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 | ||||||
| Opterating Temperature(℃) | -10~+70 | ||||||
| Storage Temperature (℃) | -40~+85 | ||||||
| Package dimension (mm) | L100×W80×H10 | L120×W80×H18 | |||||
| 19″ 1U Rackmount | |||||||
1、Above specifications are for devices without connector.
2、Specifications may change without notice.
| A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|
| Channel Spacing | Number of Channels | 1st Channel | Package | Fiber Diameter | Fiber Length | Connector |
| C=20nm | 04=4 Channels 08=8 Channels 16=16 Channels 18=18 Channels N=N Channels |
27=1270nm 29=1290nm ······ 47=1470nm 49=1490nm ······ 59=1590nm 61=1610nm |
1=ABS Box 2=LGX Box 3=Rackmount 4=Insert Box 5=Specify |
0=250um 1=900um 2=2.0mm 3=3.0mm |
1=1m 2=2m 3=3m S=Specify |
0=None 1=SC/APC 2=SC/UPC 3=LC/APC 4=LC/UPC 5=FC/APC 6=FC/UPC S=Specify |
