Shenzhen Optico Communication Co., Ltd. is one of the most credible manufacturers and suppliers of 6 port cwdm in China. Please feel free to wholesale high quality customized products at competitive price form our factory. If you have any enquiry about free sample, please feel free to email us.
6 port CWDM device provided by OPTICO is mainly used for passive wavelength division multiplexing modules for dual-fiber transmission. It is a TFF (thin film filter)-based wavelength division multiplexing technology with a variety of package sizes and wavelengths to choose from.
One 6 The CWDM of the port is equivalent to two 3-port products, and the price is equivalent to a 3-port product, in the wavelength division multiplexing system, it can multiplex, demultiplex or add/drop different optical signals, and increase the signal transmission speed.
| Parameter | Unit | 6 port CWDM |
| Working wavelength | nm | 1260~1620nm&1460~1620nm |
| Transmission bandwidth | nm | ±6.5nm、±7.0nm、±7.5nm |
| Transmission insertion loss | dB | ≤0.7 |
| Reflection insertion loss | dB | ≤0.4 |
| Adjacent isolation | dB | ≥30 |
| Non-adjacent isolation | dB | ≥45 |
| Reflection isolation | dB | ≥15 |
| Return loss | dB | ≥45 |
| Directionality | dB | ≥50 |
| Ripple loss | dB | ≤0.3 |
| Package size | mm | Φ5.5xL38mm、Φ5.5xL34mm； MINI：Φ4.0xL30mm、Φ3.2xL30mm |
| Operating temperature | ℃ | -40~+85 |
Mature production process
Free space technology
Advantage:
The lower insertion loss enables CWDM devices to have lower signal attenuation when used in wavelength division multiplexing systems, thereby reducing the power requirements of the signal transmitter.
The higher isolation value enables CWDM devices to be used in the wavelength division multiplexing system for multi-signal transmission for sufficient signal isolation, which effectively prevents crosstalk between signals from causing distortion of the transmission signal.
The OPTICO 6-port CWDM device has a mature production process. The optical path is made with glue-free and semi-automatic packaging. The performance is stable and reliable. It supports working in the harsh environment of -40°C to +85°C to ensure stable signal transmission.
CATV Network
Enterprise Networks
OxC Networks
CE
ISO
ROHS
FCC
The 6-port CWDM independently developed and produced by OPTICO is equivalent to two 3-port products, but the cost is equivalent to a 3-port CWDM device, and is suitable for dual-fiber bidirectional signal transmission modules in WDM systems.
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| Parameter | Unit | 6 port CWDM |
| Working wavelength | nm | 1260~1620nm&1460~1620nm |
| Transmission bandwidth | nm | ±6.5nm、±7.0nm、±7.5nm |
| Transmission insertion loss | dB | ≤0.7 |
| Reflection insertion loss | dB | ≤0.4 |
| Adjacent isolation | dB | ≥30 |
| Non-adjacent isolation | dB | ≥45 |
| Reflection isolation | dB | ≥15 |
| Return loss | dB | ≥45 |
| Directionality | dB | ≥50 |
| Ripple loss | dB | ≤0.3 |
| Package size | mm | Φ5.5xL38mm、Φ5.5xL34mm； MINI：Φ4.0xL30mm、Φ3.2xL30mm |
| Operating temperature | ℃ | -40~+85 |
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