JIS C 6121 Optical amplifiers -- General specification
JIS C 6122-10-1 Optical amplifiers -- Test methods -- Part 10-1: Multichannel parameters -- Pulse method using an optical switch and optical spectrum analyzer
JIS C 6122-10-2:2010 history
2010JIS C 6122-10-2:2010 Optical amplifiers -- Test methods -- Part 10-2: Multichannel parameters -- Pulse method using a gated optical spectrum analyzer