8-output YEDFA optical amplifier with WDM
1550 nm, Po 20 dBm
The module amplifies the 1550 nm optical signal producing an optical output power of 20 dBm. Equipped with WDM, it provides 8 1310 nm/1490 nm-inputs that multiplex the amplified 1550 nm-signal, providing 8 1310 nm/1490 nm/1550 nm-outputs to be used in a GPON headend (usually OLT512).
Based on YEDFA (Erbium and ytterbium doped fibre) technology, it provides a high gain, a higher optical power, and a low noise factor.
HIGHLIGHTS
- Equipped with WDM for the multiplexing of RF Overlay with GPON signals
- -10 dBm to +10 dBm input range
- Status LED indicators
MAIN FEATURES
- Optical amplification for the RF service over fibre (RF Overlay) on GPON networks
- Suitable for long distances
- SC/APC connectors
OPTICAL
Input optical power range (dBm): -10...+10
VIDEO OVERLAY
Input connector (tipo): 1x SC / APC
INPUT
Operating wavelength (nm): 1548...1565
OPTICAL
Insertion loss (1310nm & 1490 nm) (dB): <1
GPON
Input connector (tipo): 8 x SC/APC
INPUT
Operating GPON wavelength (nm): 1310±20 - 1490±20
OPTICAL OUTPUT
Output optical power per port (1550nm) (dBm): 20 ± 0,5
Output connector (tipo): 8 x SC/APC
Noise figure (dB): Tip. 5 (Pin=0 dBm 1550nm). Máx 7.
Optical return losses (dB): ≥ 40
GENERAL
Powering (Vdc): 24
Máx. Consumption @ 24 Vdc (mA): 700
Ingress protection level (IP): 20
