What is the Huawei AR6140?
The Huawei AR6140 is a SFP optical transceiver module, listed by the manufacturer as "02352UNK - AR6140-9G-2AC AC host, 5*GE RJ45, 4*GE SFP, 1*USB 3.0, 4*SIC.". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
