The 2RU-SRCP co-pump provides up to 3 W output power at 1276 nm, along with low seed power at
1454 nm, for third-order Raman pumping.
It is designed as a cost-effective solution to link extensions by providing distributed Raman post-amplification out in the span for transmitted data channels in the red end of the C-band (1542 to 1568 nm).