FUJITSU OPTICAL AMPLIFIER, DOUBLE STAGE 20 DBM MAXIMUM OUTPUT POWER, VARIABLE LOW GAIN CONTROLLED (C-BAND), DUAL MONITORING PORTS F7/EDFA-C-D20-VLGC-DM
FUJITSU OPTICAL AMPLIFIER, DOUBLE STAGE 20 DBM MAXIMUM OUTPUT POWER, VARIABLE LOW GAIN CONTROLLED (C-BAND), DUAL MONITORING PORTS F7/EDFA-C-D20-VLGC-DM