Introduction to LC UPC Attenuator
LC UPC Attenuators are devices to reduce the optical fiber power by a certain level within the fiber optic network. LC/UPC Attenuators are usually used when the signal arriving at the receiver is too strong and hence may overpower the receiving elements. This may occur because of a mismatch between the transmitters/receivers (transceivers, media converters), or because the media converters are designed for a much longer distance than for which they are being used. Sometimes LC fiber attenuators are also used for stress testing a network link by incrementally reducing the signal strength (increasing the dB attenuation) until the optical link fails, thus determining the signal’s existing safety margin.
Functies
- Ecologisch stabiel
- Makkelijke installatie
- Op maat ontworpen specificaties
- Laag rendementsverlies
- Gemakkelijk op een paneel te monteren
- Compacte verpakking
- Fixed attenuation values increments from 1 to 25dB
LC UPC Attenuator Specification
| Vezelconnector | LC/UPC |
| Connector-geslacht | Vaste man-vrouw |
| Ferrule-type | Zirkonia keramiek |
| Overdrachtsmodus | Enkele modus |
| Verzwakking | 1dB-30dB |
| Bedrijfsgolflengte (nm) | 1260~1620(SM) |
| Nauwkeurigheid van de demping | ±0,5dB |
| Terugkeer verlies | ≥45dB |
| Polarisatie-afhankelijk verlies | ≤0,2dB |
| Maximaal optisch ingangsvermogen | 200mW |
| Vochtigheid | 95%RH |
| Bedrijfstemperatuurbereik | -40~80°C |
| Opslagtemperatuurbereik | -40~85°C |
