HTFuture offers a full range of CWDM Mux or Demux and Optical Add Drop Multiplexer (OADM) units to suit all kinds applications and network solutions. Some most common ones are: Gigabit and 10G Ethernetm, SDH/SONET, ATM, ESCON, Fiber Channel, FTTx and CATV.
HTFuture' Coarse wavelength division multiplexer (CWDM Mux or 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 Mux Demux products provide up to 16-channel or even 18-channel Multiplexing on a single fiber. Due the the low insertion loss is needed in WDM networks, we can also add "Skip Component" in a CWDM Mux or Demux module to reduce the IL as an option. Standard CWDM Mux or Demux package type include: ABS box package, LGX package and 19" 1U rack mount.
Features
1, Low Insertion Loss
2, Wide pass band
3, High Channel Isolation
4, High Stability and reliability
5, Epoxy-free on Optical Path
Applications
1, Line Monitoring
2, WDM Network
3, Telecommunication
4, Cellular Application
5, Fiber Optical amplifier
6, Access Network
Performance Specifications
Product Name | HTF-CWDM OADM Module | ||||||
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 | N/A | >30 | N/A | >30 | N/A | >30 |
Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | |
Insertion Loss Temperature Sensitivity (dB/℃) | <0.005 | ||||||
Wavelength Temperature Shifting (nm/℃) | <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 | ||||||
Operating Temperature (℃) | -5~+75 | ||||||
Storage Temperature (℃) | -40~85 | ||||||
Package dimension (mm) | L100 x W80 x H10 | L141 x W115 x H18 | |||||
eva at htfuture com
