| Function | CopperTest 100 | CopperTest 200 | CopperTest 300 |
| Web browser or thin client result display applications | Χ | √ | √ |
| AC voltage measurements with Hazardous line condition detection | √ | √ | √ |
| Resistance measurements including reversed loop leakage test | √ | √ | √ |
| Capacitance measurements including capacitance Imbalance fault identification | √ | √ | √ |
| High resistance series disconnection fault identification and Load Coil detection | √ | √ | √ |
| Termination Identification of CPE / Telephones / Off Hook Telephone / Modems / NTE no Telephone | √ | √ | √ |
| Time Domain Reflectometry (TDR) with interpretation diagnostics of Line characteristics | √ | √ | √ |
| DC voltage measurements | √ | √ | √ |
| Fully automatic test mode for POTS / Broadband Service assurance | √ | √ | √ |
| Manual ‘on-demand’ test mode for immediate line condition check | √ | √ | √ |
| Camp-on test mode for detailed fault diagnosis | √ |
√ |
√ |
| Multiple test scripts to check line against a number of SLA conditions | Χ | √ | √ |
| Configurable test parameters for fault thresholds and work group location | Χ | √ | √ |
| Local secure Laptop access to perform line tests – web browser or thin client result display applications | Χ | √ | √ |
| OSS Integration using an open interface API or web browser | Χ | √ | √ |
| Insertion Loss – POTS / ISDN / ADSL / VDSL frequencies | Χ | √ | √ |
| Frequency Sweep Longitudinal balance test across the ADSL / VDSL frequency ranges | Χ | √ | √ |
| Noise measurement including Metallic Noise analysed against Psophometric Weighted Profiles | Χ | √ | √ |
| Line pre Qualification – POTS / ISDN / ADSL / VDSL services | Χ | √ | √ |
| Wideband test facilities from the optional Vonaq Broadband / IPTV Service test Module | Χ | √ | √ |
| Single man line up test to a suitable hand held tester – field controlled | Χ | √ | √ |
| Frequency Sweep test tone generator | Χ | √ | √ |
| Pair location / Circuit ID tone / Howler generator | Χ | √ | √ |
| Line-in, line-out, bridged and high impedance monitor test options | Χ | √ | √ |
| Non Intrusive Test Access when used with a suitable Test Access Matrix | √ | √ | √ |
| dc Busy Line Test on POTS lines and POTS Continuity - Sub Loop Unbundling | Χ | √ | √ |
| Remote Management of test head and firmware download | Χ | √ | √ |
| Staus Indicator LED | √ | √ | √ |
| Security protection | √ | √ | √ |
| Hardware Alarms Output | Χ | √ | √ |
| Self calibration and monitoring | Χ | √ | √ |
| OEM module | √ | Χ | Χ |
| Powered by Central Office battery | Χ | √ | √ |
| Switch Bus | Χ | √ | √ |
| Golden Modem (DSL Test) | Χ | √ | √ |
| IPTV & VoIP testing | Χ | √ | √ |
| Test Bus | Χ | √ | √ |
| Manage Test Access Matrix (TAM) | Χ | √ | √ |
| Manage Test Access Switch Matrix (TASM) | Χ | √ | √ |
| Further information on Copper Test Heads and metallic test access units can be found at UTEL |