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.
ciri-ciri
- Stabil persekitaran
- Pemasangan Mudah
- Spesifikasi Rekaan Tersuai
- Kerugian Pulangan Rendah
- Mudah Dipasang Panel
- Pembungkusan Padat
- Fixed attenuation values increments from 1 to 25dB
LC UPC Attenuator Specification
| Penyambung Gentian | LC/UPC |
| Jantina Penyambung | Tetap Lelaki kepada Perempuan |
| Jenis Ferrule | Seramik Zirkonia |
| Mod Pemindahan | Mod Tunggal |
| Pelemahan | 1dB-30dB |
| Panjang Gelombang Operasi(nm) | 1260~1620(SM) |
| Ketepatan Pengecilan | ±0.5dB |
| Kerugian Pulangan | ≥45dB |
| Kehilangan Bergantung Polarisasi | ≤0.2dB |
| Kuasa Input Optik Maks | 200mW |
| Kelembapan | 95%RH |
| Julat Suhu Operasi | -40~80°C |
| Julat Suhu Penyimpanan | -40~85°C |
