OADM 2 Fiber In 2 Fiber Out 1470nm WDM CWDM DWDM
Good quality OADM 2 fiber in/2 fiber out Add/Drop 1470nm, Compact box CWDM OADM ABS Box Module
Description
CWDM is using optical multiplexer to different wavelengths of light to reuse the signals to single fiber transmission, the receiving end of the link, with the aid of photolysis multiplexer to mixed signal in the optical fiber signal is decomposed into different wavelengths, connected to the corresponding receiving equipment.
Applications
CWDM System
PON Networks
CATV Links
Features&Advantage:
• Multiplexing of up to 1 channel on fiber pair
• Low insertion loss, splice/pigtailed ABS module low profile modular design
• Secure physical separation between data channels
• Transparent operation - protocol and topology independent
• Passive, no electric power required
• Duplex LC/UPC, easily support duplex patch cables between transceiver and passive unit
• Wide Operating Wavelength: 1270nm ~ 1610nm
• Operating Temperature: 0℃ to 70℃
Specification
| Grade Parameter | Grade "Premium" |
| Operating Wavelength (nm) | 1310 & 1550 |
| Bandwidth (nm) | ±10 |
| Insertion Loss (dB) | ≤ 0.15 (0.10 typ.) |
| Isolation (dB) | ≥ 20 |
| Polarization Dependent Loss (dB) | ≤ 0.1 |
| Thermal Stability (dB/°C) | ≤ 0.002 |
| Operating Temperature(°C) | -40 to +85 |
| Directivity (dB) | ≥ 60 |
