What is the HP J8992A?
The HP J8992A is a GBIC transceiver, listed by the manufacturer as "HP E6200yl-24G-mGBIC An advaned Layer 3/4 stackable in 1U height. It has 24 mini-GBIC slots and an expansion slot for an option 4 por 10-GbE module". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.