16 Channel ABS Box Module CWDM Mux Demux with One Upgrade Port
Introduction
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.
Our CWDM products include: bare single CWDM device packed in glass tube or stainless steel tube, CWDM Mux Demux modules packed in ABS box up to 16-channel or even 18-channel Multiplexing on a single fiber or CWDM modules packed in standard 19" 1U rackmount. Due to the low insertion loss is needed in WDM networks, we can also add "Skip Component" in a CWDM Mux/Demux module to reduce the IL as an option. Standard CWDM Mux/Demux package type include: Glass tube, stainless steel tube, ABS box package, LGX pakcage and 19" 1U rackmount.
Features
Low Insertion Loss
Wide pass band
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Access Network
Applications
Line Monitoring
WDM Network
Telecommunication
Cellular Application
Fiber Optical amplifier
Acess Network
Performance Specifications
| Parameter |
4 Channel |
8 Channel |
16 Channel |
| Mux |
Demux |
Mux |
Demux |
Mux |
Demux |
| Channel Wavelength (nm) |
1270~1610/1271~1611 |
| Center wavelength Accuracy (nm) |
±0.5 |
| Channel Spacing (nm) |
20 |
| Channel Passband (@-0.5dB bandwidth (nm) |
+/-7.5/+/-6.5 |
| Insertion Loss (dB) |
≤1.5 |
≤2.5 |
≤3.5 |
| Channel Uniformity (dB) |
≤0.6 |
≤1.0 |
≤1.5 |
| Channel Ripple (dB) |
0.3 |
| Isolation (dB) |
Adjacent |
>30 |
| Non-adjacent |
>40 |
| Isolation (dB) |
Express with filter |
>30 |
| Express without filter |
>12 |
| Inertion Loss Temperature Sensitivity (dB/ºC) |
<0.005 |
| Wavelength Temperature Shifting (nm/ºC) |
<0.002 |
| Polarization Dependent Loss (dB) |
<0.1 |
| Polarization Mode Dispersion |
<0.1 |
| Directivity (dB) |
>50 |
| Return Loss(dB) |
>45 |
| Maximum Power Handling (mW) |
300 |
| Opterating Temperature (ºC) |
-40~+85 |
| Storage Temperature (ºC) |
-40~+85 |
| Package dimension (mm) (Glass tube) |
Ø5.5*25 |
| Package dimension (mm) (Steel tube) |
Ø5.5*34 |
| Package dimension (mm) (ABS box) |
A: L100 x W80 x H10 |
B: L140 x W115 x H18 |
| Package dimension (mm) (LGX box) |
C: L129 x W29 x H155.5 |
| Package dimension (mm) (19" 1U Rackmount) |
D: L440 x H44 x D200 |
Specification may change without notice.
Above specification are for device without connectors.
Any question about this item, please leave me an inquiry or contact me directly.
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