1. | Delta Electronics Network Card GBIC-1250B5LR User Guide khEUA GBIC 1250 Long Distance Series RoHS Compliant 1250Mbps Gigabit Interface Converters GBIC Transceiver Module for Gigabit Ethernet Features Compliant with Gigabit Interface Converter GBIC Revision 5 4 Compliant with proposed specifications for IEEE 802 3z Gigabit Ethernet Dual 5V and 3 3V Power Supply Operation TTL Logic TX DISABLE TX FAULT RX_LOS functions Class 1 Laser Product Compliant with the Requirements of IEC 60825 1 and |