1RU Preamplifiers
Easily integrated into network systems, the 1RU Pre-Amplifier Series provides gain-flattened amplification of single channel or multiple C-band signal channels (1530-1565 nm).
Based on MPBC’s EOA Series Gain Modules, the 1RU-R line of preamplifiers are renowned for having one of the lowest noise figures in the industry. Installed right before the receive terminal, the unit provides pre-amplification of the signal from the link, resulting in an exceptional receiver sensitivity.
Gain Flattened for WDM Applications
1RU-R15F 1RU-R17F 1RU-R35W Wavelength Range
1530 to 1565
nm
Composite input power for flat gain
-15 to 0
-15 to 0
-50 to -15
dBm
Gain at Pin= -25 dBm (typ)
-
-
39
dB
Optimum gain
14.5 - 15.5
16.5 - 17.5
-
dB
Composite output power for flat gain
0 to +15
+2 to 17
-5 to +15
dBm
Noise Figure at Pin= -25 dBm (max)
-
-
4.0
dB
Single-Channel Fixed Wavelength
1RU-R35 Wavelength (Standard Model)
1552.52
nm
Wavelength Range (Custom Models)
1530 to 1565*
nm
Input Operating Range (EOL)(min/max)
-50 / -25
dBm
Small Signal Gain @-40 dBm
30
dB
Noise Figure @ 1550 nm
<= 3.5 dB at -35 dBm input
* Standard - other ITU wavelengths available upon request