Product
Televes Optical Amplifier with WDM – 234221
Description
1550 nm, Po 19dBm
The module amplifies the 1550 nm optical signal producing an optical output power of 19dBm. Equipped with WDM, it has one 1310 nm/1490 nm-input that multiplex the amplified 1550 nm-signal, providing one 1310 nm/1490 nm/1550 nm-output 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
Specifications
Specifications
| Optical | Number of ports | 1 RF Overlay @ Optical IN 1 GPON @ Optical DATA 1 (GPON + RF Overlay) @ Optical OUT (COM) |
|
| Operating wavelength | nm | 1310 ± 20 @ Upstream 1490 ± 20 @ Downstream 1530 … 1565 @ RF Overlay |
|
| Input RF overlay | dBm | -10 … +10 | |
| Output power RF overlay | dBm | 19 | |
| Noise figure | dB | 5 (Pin= 0 dBm @ 1550 nm) | |
| Insertion loss (1310 & 1490nm) | dB | <1 | |
| Return loss | dB | >40 | |
| C/N | dB | 51 | |
| CSO | dB | >65 | |
| CTB | dB | >65 | |
| General | Power supply voltage | Vdc | 24 |
| Max. current consumption | mA~ | 250 | |
| Max. power consumption | W | 6 | |
| Optical connector | Type | SC/APC | |
| Operating temperature | ºC / ºF | -5 … + 45 / + 23 … + 113 | |
| IP code | IP | 20 | |
