superframe

In the T-carrier D2, D3, and D4 framing conventions, a 12-frame sequence. Extended

superframe (ESF) defines a 24-frame sequence. See also D2, D3, D4, ESF, frame, and T-carrier.

• source routing transparent (SRT)
• space division multiplexing
• space division switch
• spam
• spam over instant messaging (SPIM)
• span
• spanning
• spanning tree protocol (STP)
• sparse network
• spatial diversity
• SPC (Stored Program Control)
• speaker
• specialized common carrier (SCC)
• Specialized Mobile Radio (SMR)
• special resource function (SRF)
• specification
• speckle noise
• speckling
• spectral efficiency
• spectral width
• spectrum
• spectrum allocation
• spectrum management
• speech
• speech