Tests ADSL2
Download TR-100 Issue 3 Amendment 1
The Technical report TR-100 has been written by Broadband Forum experts. It provides a set of performance requirements and test methods for ADSL2/ADSL2plus modems implemented in accordance to ITU-T G992.3 et G992.5.
An ADSL2/ADSL2plus system consists of DSLAMs, filters and splitters located at both ends of the local loop, and CPE modems.
These systems are tested for dynamic interoperability on a set of loops and noise conditions which allows a large covering of loop conditions representative of network operator’s deployments.
This test specification is linked with TR-105 which is focussing on the verification of transceiver functionalities and management parameters.
| Ref | Tests | |||
| 8 | Physical Layer Test Cases | |||
| 8.1 | Bitswap performance test | |||
| 8.2 | DSL Noise Spikes/Surges Tests | |||
| 8.2.1 | Isolated noise burst test | |||
| 8.2.2 | Repetitive High level Impulse Noise (REIN) test | |||
| 8.2.3 | Common mode noise susceptibility test | |||
| 8.3 | Stress Test | |||
| 8.4 | Verification of CRC error reporting by ATU-R (Basic CRC Functionality) | |||
| 9 | Higher Layer Test Cases | |||
| 9.1 | RFC2684 [11] Layer 3 Ethernet or USB Interface bridged mode | |||
| 9.1.1 | Packet Throughput Test | |||
| 9.2 | RFC2516 [12] PPPoE Throughput Test | |||
| 9.3 | RFC2364 [13] PPPoA End-to-End Connectivity Test | |||
| 9.4 | RFC2684 [11] IP Bridged End-to-End Connectivity Test | |||
| 9.5 | Power Cycle Test | |||
| A2 | European Test Set (ANNEX A) | |||
| A2.1 | Noise and noise injection | |||
| A2.2 | CPE Margin verification tests | |||
| A2.3 | CO Margin Verification (Optional) | |||
| A2.4 | Verification of downstream bi/gi values | |||
| A2.5 | Loop Tests with Ports Set for Adaptive Rate | |||
| A2.6 | Loop Tests with Ports Set for Fixed Rate | |||
| A2.7 | Loop Tests with Ports Set for Adaptative rate | |||
| A2.8 | REIN noise impairement | |||
| A3 | ADSL2plus European tests operating with DS-PSD mask above ADSL | |||
| A3.1 | Noise ADSL2plus over ADSL FD (rate adaptive) | |||
| A3.2 | Noise ADSL2plus over ADSL FD (fixed rate) | |||
| B2 | Performance European Test set for ADSL2, Annex B | |||
| B2.1 | CPE Margin verification tests | |||
| B2.2 | CO Margin verification tests (Optional) | |||
| B2.3 | Verification of Downstream bi/gi Values | |||
| B2.4 | Loop Tests with Ports Set for Adaptive Rate | |||
| B2.5 | Loop Tests with Ports Set for FIxed Rate | |||
| B2.5.1 | White Noise impairment | |||
| B2.5.2 | European noise FB Impairment | |||
| B2.5.3 | Target Noise margin consideration | |||
| B2.6 | Performance in L2 mode | |||
| B3 | PerformanceTest set for ADSL2, Annex B | |||
| B3.1 | CPE Margin verification tests | |||
| B3.2 | CO Margin verification tests | |||
| B3.3 | Verification of downstream bi/gi values | |||
| B3.4 | Loop Tests with Ports Set for Adaptive Rate | |||
| B3.5 | Loop Tests with Ports Set for Fixed Rate | |||
| B3.5.1 | White Noise impairment | |||
| B3.5.2 | European noise FB Impairment | |||
| B3.5.3 | Target Noise margin consideration | |||
| B3.6 | Performance in L2 mode | |||
| B3.7 | Performance with configured RFIBANDds | |||
| B3.8 | ADSL2plus European tests operating with DS-PSD mask above ADSL | |||
| R | G.998.4[21] Retransmission For G.992.5 | |||
