What is the Cisco GLC-BX-10D?
The Cisco GLC-BX-10D is a SFP optical transceiver module, listed by the manufacturer as "SFP, BiDi, 1G Ethernet, 1G FC, TX/RX=1310/1550nm, SM, 10km, 12dB, I-temp, LC". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
