• CCITT Rec. V.10 (11/1988) – ELECTRICAL CHARACTERISTICS FOR UNBALANCED DOUBLE-CURRENT INTERCHANGE CIRCUITS FOR GENERAL USE WITH INTEGRATED ...
  • 1 Introduction
  • 2 Field of application
  • 3 Symbolic representation of an interchange circuit (Figure 2/V.10)
  • 4 Generator polarities and receiver significant levels
    • 4.1 Generator
    • 4.2 Receiver
  • 5 Generator
    • 5.1 Output impedance
    • 5.2 Static reference measurements
    • 5.3 Generator output rise-time measurement (Figure 5/V.10)
  • 6 Load
    • 6.1 Characteristics
    • 6.2 Receiver input voltage - current measurements (Figure 6/V.10)
    • 6.3 DC input sensitivity measurements (Figure 7/V.10)
    • 6.4 Input balance test (Figure 8/V.10)
  • 7 Environmental constraints
  • 8 Circuit protection
  • 9 Category 1 and category 2 receivers
  • 10 Signal common return
  • 11 Detection of generator power-off or circuit failure
  • 12 Measurements at the physical interchange point
    • 12.1 Listing of essential measurements
    • 12.2 Listing of optional measurements
  • ANNEX A – Compatibility with other interfaces
  • A.1 Compatibility of Recommendation V.10 and Recommendation V.11 interchange circuits in the same interface
  • A.2 Recommendation V.10 interworking with Recommendation V.11
  • A.3 Recommendation V.10 interworking with Recommendation V.28
  • ANNEX B – Considerations for coaxial cable applications - V.10 COAXIAL
  • APPENDIX I – Waveshaping
  • APPENDIX II – Cable Guidelines
  • Reference