1The Lot of 2 Source Photonics SP-GB-LX-IDFN SFP Mini-GBIC FC Transceiver is a high-quality Zubehör product manufactured by Source Photonics. These transceivers are designed to be compatible with Source Photonics products and are made in China. The model number SP-GB-LX-IDFN indicates the specific type of transceiver, and it is compliant with 21CFR1040.10 and 21CFR1040.11 regulations. This product is essential for networking and computer systems that require reliable and efficient data transmission.