The OFW 7300 / IFL; L Band Fiber Optic Transceiver Subsystem provides “Best of Breed” optical long-haul transmission of RF signals in the frequency range of 950 MHz to 2250 MHz. The Subsystem can support the transmission of High Density L Band SATCOM traffi c over distances of up to 50 km using Mil Tactical Harsh Environment singlemode interconnections. The OFW 7300 / IFL utilizies a leading edge optical conversion process that is transparent to the User’s data modulation rate and format. The Subsystem offers many performance advantages including an “Ultra-High Spur Free Dynamic Range” 10 MHz Frequency Reference Transport, Embedded Fault & Alarm Status Monitoring over Ethernet, and Harsh Environmental Temperature Range. In addition, the OFW 7300 / IFL supports a list optional features that enhance SATCOM terminal operation: Uplink / 10 MHz RF Frequency Diplexed Transport, Downlink LNB powering, RF Link Gain Control, Optical Dynamic Range > 6 dBo, and Extended RF Frequency Range up to 3000 MHz. The OFW 7300 / IFL can be packaged in various styles of form factors including: 1RU x 19″ rack chassis, 4RU x 19″ high-density plug-in card chassis, Harsh Environment / Outdoor Enclosures, and compact fl ange mount modules.