SCR (Sustainable Cell Rate)

In asynchronous transfer mode (ATM), a traffic parameter defined as the

maximum average rate at which the network agrees to accept cells and support their transfer from end to end for each user network interface (UNI). In other words, SCR is the average throughput. Enforcement of the SCR enables the network to allocate sufficient resources to ensure that the quality of service (QoS) parameters such as cell loss ratio (CLR) and cell transfer delay (CTD) are met over a period of time. SCR applies to variable bit rate (VBR) services. ATM, cell, CLR, CTD, QoS, throughput, traffic parameter, UNI, and VBR.

• T4
• T.4
• T.434
• T.434
• T.434
• T5
• T.6
• T.81
• Table A-1: ADSL Maximum Data Rates
• Table A-2: ASCII Code
• Table A-3: American Wire Gauge (AWG): Select Physical Attributes
• Table C-1: Twisted-Pair Categories of Performance
• Table D-1: Digital Hierarchy: T-Carrier, E-Carrier, and J-Carrier
• Table E-1: EBCDIC Code — 0–255 Decimal Notation
• Table E-2: EBCDIC Code — 00–FF Hexadecimal Notation
• Table E-3: European Digital Hierarchy: E-Carrier
• Table E-4: Frequency Spectrum: Band Designations, Nominal Frequency Ranges, Nominal
• Table E-4: Frequency Spectrum: Band Designations, Nominal Frequency Ranges, Nominal
• Table E-5: Endianess
• Table G-1: G-Series Recommendations
• Table H-1: H.320 Related Standards Recommendations
• Table H-2: SDTV Scanning Formats
• Table H-3: Notation Comparison
• Table H-4: Selected ITU-T H-Series Recommendations
• Table I-1: Frame Relay Implementation Agreements