What is the Integra SFP-D32-80-48D?
The Integra SFP-D32-80-48D is a SFP optical transceiver module, listed by the manufacturer as "SFP / DWDM 155.1 72NM / OC-48-80KM(29DB)1GBPS 120KM 32DB CLASS 1 LASER SFP". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.