NMT 450 (Nordic Mobile Telephone 450 MHz)

DS-1 translates to an ISDN primary rate interface (PRI), which runs over a T1 facility, which has a signaling rate of 1.544 Mbps.According to European standards, a DS-1 translates to ISDN primary rate access (PRA), which runs over an E-1 facility, which has a signaling rate of 2.048 Mbps. N-ISDN is in contrast to broadband ISDN (B-ISDN), which operates at a rate greater than the primary rate. See also B -ISDN, broadband, DS-1, E-1, ISDN, narrowband, PRA, PRI, signaling rate, and T1.

• fiber
• Fiber Channel
• Fiber Connection (FICON)
• Fiber Distributed Data Interface (FDDI)
• fiberglass
• fiberglass epoxy (FGE)
• fiber optics
• fiber optic transmission system (FOTS).
• fiber-to-the-curb (FTTC)
• fiber-to-the-neighborhood (FTTN)
• fiber-to-the-node (FTTN)
• fiber-to-the-premises (FTTP)
• Fibre Channel (FC)
• Fibre Channel Industry Association
• Fibre Channel over IP (FC/IP)
• FICON (FIbre CONnection)
• fidelity
• field
• FIFO (First-In-First-Out)
• Figure A-1
• Figure A-2
• Figure A-3
• Figure A-4
• Figure A-5
• Figure A-6