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A.22 Length
• Range: 0 to maximum distance, where max. distance = 457 m (1500 ft.) for
twisted pair cable
• Accuracy: + K + Length resolution + NVP uncertainly, where K = ±4% of length
or 0.6 m (2 ft.), whichever is greater.
• Length resolution: 0.3 m (1 ft.)
A.23 Resistance
• Range: 0 to 500 Ω
• Accuracy:
±0.5 Ω @ 0 to 15 Ω; ±2% @ 15 to 500 Ω
• Resolution: 0.1 Ω
A.24 Power Sum NEXT, ACR and ELFEXT
• Computed for both ends from the respective pair-to-pair NEXT, Attenuation,
and FEXT measurements.
A.25 Optical Measurements (OMNIFiber)
• +3 dBm to -55 dBm
• 0.01 dB resolution
• ±0.25 dB typical accuracy
A.26 Length (OMNIFiber)
• Maximum 6600 ft. (2000 m)
• 1 ft. (1 m) resolution
A.27 Delay (OMNIFiber)
• 0 to 10,000 nS
• 1 nS resolution
APPENDIX A: Technical Specifications