In this paper, for the first time to the best of my knowledge, the performance of 280 × 10 Gbps superdense optical communication system has been observed with the support of RAMAN-EDFA-RAMAN hybrid optical amplifier and thulium-doped fiber amplifier. Quadruple pumping of 1550 nm, 1470 nm, 850 nm and 800 nm has shown the acceptable outcome in terms of gain and noise figure for 1530–1630 nm channel spectrum.