Before revision: Tests Test parameter TIA-568-B ISO 11801:2002 Wiremap Pass/fail Pass/fail Propagation delay Pass/fail Pass/fail Delay skew Pass/fail Pass/fail Cable length Pass/fail Information only Insertion loss (IL) Pass/fail Pass/fail Return loss (RL) Pass/fail (except Cat3 ) Pass/fail Near-end crosstalk (NEXT) Pass/fail Pass/fail Power sum NEXT (PSNEXT) Pass/fail Pass/fail Equal-level far-end crosstalk (ELFEXT) Pass/fail Pass/fail Power sum ELFEXT (PSELFEXT) Pass/fail Pass/fail Attenuation-to-crosstalk ratio (ACR) Information only Pass/fail (except Class C) Power sum ACR (PSACR) Information only Pass/fail (except Class C) DC loop resistance Pass/fail Wiremap The wiremap test is used to identify physical installation errors; improper pin termination, shorts between any two or more wires, continuity to the remote end, split pairs, crossed pairs, reversed pairs, and any other mis-wiring.
After revision: Tests Test parameter TIA-568-B ISO 11801:2002 Wiremap Pass/fail Pass/fail Propagation delay Pass/fail Pass/fail Delay skew Pass/fail Pass/fail Cable length Pass/fail Information only Insertion loss (IL) Pass/fail Pass/fail Return loss (RL) Pass/fail (except Cat 3 ) Pass/fail Near-end crosstalk (NEXT) Pass/fail Pass/fail Power sum NEXT (PSNEXT) Pass/fail Pass/fail Equal-level far-end crosstalk (ELFEXT) Pass/fail Pass/fail Power sum ELFEXT (PSELFEXT) Pass/fail Pass/fail Attenuation-to-crosstalk ratio (ACR) Information only Pass/fail (except Class C) Power sum ACR (PSACR) Information only Pass/fail (except Class C) DC loop resistance Pass/fail Wiremap The wiremap test is used to identify physical installation errors; improper pin termination, shorts between any two or more wires, continuity to the remote end, split pairs, crossed pairs, reversed pairs, and any other mis-wiring.