What is the ADVA Optical Networking 1063709052?
The ADVA Optical Networking 1063709052 is an optical amplifier, listed by the manufacturer as "WDM FSP3000 R7 OPTICAL AMPLIFIER DOUBLE STAGE 20 DBM MAX OUTPUT POWER VARIABLE GAIN FOR LOW-GAIN APP". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.