Low Insertion Loss 1590nm 1x7 CH Mini Compact CWDM Module
1x7 CH Mini CWDM Module Optical CCWDM Mux/Demux device
GEZHI specialized in custom configured, reliable, CCWDM products based on customer requirements. Our 1x7 CH Mini CWDM Module Optical CCWDM Mux/Demux device is based on Free Space Optics & has better uniformity versus Thin-Film Filter (TFF) designs. GEZHI's High Isolation, Low Insertion Loss, low PDL Compact CWDM Module Passive CCWDM offer high quality parameters with 7 wavelength 1470nm, 1490nm, 1510nm, 1530nm, 1550nm, 1570nm, 1590nm and with a upgrade port for the future development and fiber extend.
The 1x7 CH Mini CWDM Module Optical CCWDM Mux/Demux device can replace CWDM Products are used in telecommunications, PON networks, corporate networks, cable TV and other fields. The lower insertion loss makes the CCWDM module have lower signal attenuation when used, thereby reducing the power requirements of the signal transmitter.
|
Features |
Applications |
|
|
Specifications
| Parameter | 7 Ch | 7+UPG | 8 Ch | 8+UPG1 | 8+UPG2 | ||
| Operating Wavelength (nm) | 1260~1620 | ||||||
| Channel Wavelength (nm) | 1270,1290,...,1590,1610, or 1271,1291,...,1591,1611 | ||||||
| UPG Port Wavelength Range(nm) | NA | TBD | NA | 1260~1360 | 1260~1457 | ||
| Channel Spacing(nm) | 20 | ||||||
| Channel Passband (nm) | CWL+/-6.5nm | ||||||
| Insertion Loss(dB)* | ≤2.0 | ≤2.0 | ≤2.2 | ≤2.2 | ≤2.5 | ||
| Channel Ripple(dB) | ≤0.3 | ||||||
| Isolation(dB) | Adjacent | >30 | |||||
| Non-adjacen | >40 | ||||||
| UPG Isolation (dB) | NA | >15 | NA | >15 | >15 | ||
| Polarization Mode Dispersion(PS) | ≤0.2 | ||||||
| Polarization Dependent Loss(dB) | ≤0.2 | ||||||
| Directivity(dB) | >45 | ||||||
| Return Loss(dB) | >45 | ||||||
| Maximum Power Handling(mW) | 500 | ||||||
| Operating Temperature(℃) | -40~+75 | ||||||
| Storage Temperature (℃) | -40~+85 | ||||||
| Fiber Type | G657A1 | ||||||
| Connector | TBD | ||||||
| Package dimension(mm) | L55 x W35 x H8 or L46 x W28 x H6 | ||||||
Unique Free-Space Technology
The 1x7 CH Mini CWDM Module Optical CCWDM Mux/Demux device adopts Free-Space technology, which uses light propagating in free space to wirelessly transmit data. Inside the device, adjacent signal channels are cascaded by parallel beam instead of the fiber. This saves a lot of space for package box, and the unique workmanship also helps CCWDM Mux Demux with low insertion loss.
1x7 CH Mini CWDM Module Optical CCWDM Mux/Demux device
Ordering Information
| Configuration | Channel No. | Pigtail Type | Fiber length | Declension(mm) | Connector |
| CC=CCWDM |
70=7 Channel 71=7+UPG 80=8 Channel 81=8+UPG1 82=8+UPG2 …… |
0=250um 1=900um
|
0=0.5m 1=1m |
1= L55 x W35 xH8 2=L46 x W28 x H6 |
0=None 5=LC/APC 7=others |
Mechanical Drawing
TYPE 1
TYPE 2
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.