Shenzhen Optico Communication Co., Ltd. is one of the most credible manufacturers and suppliers of optical filters pwdm 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.
PWDM is used for packaging of optical module. It can realize the multiplexing of two communication signal, which expands the capacity of single fiber and achieves bi-directional communication. It is widely used in optical network upgrade and expansion, or introduce new comprehensive business (CATV, TELECOM, integration of three networks-PON+EOC) etc.
| Type | Fiberer-PWDM | |
Operating wavelength Transmission wavelength Reflection wavelength | nm | T-1530~1620(center wavelength1550optional wavelength15901610) R-131050 & 149010 |
| T1550 R1310/1490 | ||
| T1490 R1310/1550 | ||
| Transmission insertion loss | dB | 0.80 0.20 0.30 0.10 0.20 0.30 |
| Reflection insertion loss | dB | 0.60 |
| Transmission channel isolation | dB | 30 |
| Reflection channel isolation | dB | 17
|
| PDL | dB | 0.1 0.05 0.05 0.05 0.10 |
| Wavelength thermal stability | nm/ | 0.003 |
| Insertion loss thermal stability | dB/ | 0.005 |
| Directivity | dB | 55 |
| Return loss | dB | 45 |
| Operating temperature | -20~+70
| |
| Storage temperature | -40~+85
| |
| Note:Customization is available. | ||
Mature production process， Low PDL
Low insertion loss
Can reach industrial grade
CATV
FTTH
LAN
Features
Low IL and high channel isolation
Wide wavelength range
Flat wavelength response
Low dark current
High temperature stability
Hot Tags: optical filters pwdm, China, manufacturers, suppliers, factory, wholesale, customized, 8ch CCWDM Module, dwdm filter, dwdm and cwdm, 16ch CCWDM Module, dwdm a cwdm, 16 Channel CWDM Module
| Type | Fiberer-PWDM | |
Operating wavelength Transmission wavelength Reflection wavelength | nm | T-1530~1620(center wavelength1550optional wavelength15901610) R-131050 & 149010 |
| T1550 R1310/1490 | ||
| T1490 R1310/1550 | ||
| Transmission insertion loss | dB | 0.80 0.20 0.30 0.10 0.20 0.30 |
| Reflection insertion loss | dB | 0.60 |
| Transmission channel isolation | dB | 30 |
| Reflection channel isolation | dB | 17
|
| PDL | dB | 0.1 0.05 0.05 0.05 0.10 |
| Wavelength thermal stability | nm/ | 0.003 |
| Insertion loss thermal stability | dB/ | 0.005 |
| Directivity | dB | 55 |
| Return loss | dB | 45 |
| Operating temperature | -20~+70
| |
| Storage temperature | -40~+85
| |
| Note:Customization is available. | ||
