+86-20-82037001
The main function of the OA (Optical Amplifier) board launched by Guangzhou Sintai Communication Co., Ltd. is to compensate the power of the signal light in the transmission link, which can simultaneously amplify the optical signal of up to 48 channels (channel interval of 100GHz) or 96 channels (channel interval of 50GHz) in C-band, with the features of flat gain, adjustable gain and small noise index, etc. Meanwhile, the board has built-in OSC optical monitoring channel to support OSC-based DCN communication, which is an indispensable and important part of DWDM system and future high-speed system and all-optical network long-distance transmission.
PDF Download
Contact Us
Suitable for optical terminal stations (OTM), used as booster amplifier for multiplexed signals and pre-amplifier for demultiplexed signals
Suitable for optical relay stations (OLA) to amplify bi-directional transmission signals and extend the transmission distance
OA | |||
Occupy slot | 1 slot | ||
EDFA |
| ||
OSC |
| ||
VOA |
| ||
MON monitoring port |
| ||
OTDR measurement port |
| ||
EDFA Parameters | |||
20G17 | 20G25 | 20G30 | |
Wavelength range(nm) | 1528 ~1568n | 1528 ~1568 | 1528 ~1568 |
Gain range(dB) | 16 ~ 18 | 24 ~ 26 | 22 ~ 35 |
Maximum total output optical power(dBm) | ≥20 | ≥20 | ≥20 |
Noise(dB) | ＜5.5 | ＜5.5 | ＜5.5 |
Gain flatness(dB) | ＜1.5 | ＜1.5 | ＜1.5 |
Polarization correlation loss(dB) | < 0.5 | < 0.5 | < 0.5 |
Input optical power detection range(dBm) | -23 ~ 8 | -31 ~ 0 | -36 ~ -5 |
Output optical power detection range(dBm) | -6 ~ 20 | -6 ~ 20 | -6 ~ 20 |
Reflection coefficient(dB) | ＜-30 | ＜-30 | ＜-30 |
Gain stability(dB) | ±0.5 | ±0.5 | ±0.5 |
English 
