Rec. ITU-T G.997.2 Amendment 1 (05/2020) Physical layer management for G.fast transceivers
Summary
History
FOREWORD
Table of Contents
Amendment 1
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Management architecture
6 Network management protocol
7 Managed objects
     7.1 Line configuration objects
          7.1.0 Profiles
               7.1.0.1 ITU-T G.9701 profiles enabling (PROFILES)
          7.1.1 Time division duplexing
               7.1.1.1 Number of symbol periods in a TDD frame (MF)
               7.1.1.2 Number of downstream symbol periods in a TDD frame (Mds)
               7.1.1.3 Cyclic extension (CE)
          7.1.2 Power and spectrum usage
               7.1.2.1 Downstream maximum aggregate transmit power (MAXATPds)
               7.1.2.2 Upstream maximum aggregate transmit power (MAXATPus)
               7.1.2.3 Downstream sub-carrier masking (CARMASKds)
               7.1.2.4 Upstream sub-carrier masking (CARMASKus)
               7.1.2.5 Downstream PSD mask (MIBPSDMASKds)
               7.1.2.6 Upstream PSD mask (MIBPSDMASKus)
               7.1.2.7 RFI bands (RFIBANDS)
               7.1.2.8 International amateur radio bands (IARBANDS)
               7.1.2.9 Upstream power back-off reference PSD (UPBOPSDA)
               7.1.2.10 Upstream power back-off reference PSD (UPBOPSDB)
               7.1.2.11 Upstream electrical length (UPBOKL)
               7.1.2.12 Force electrical length (UPBOKLF)
               7.1.2.13 UPBO reference electrical length per band (UPBOKLREF)
               7.1.2.14 Class of downstream limit masks (CLASSMASKds)
               7.1.2.15 Class of upstream limit masks (CLASSMASKus)
               7.1.2.16 Downstream RMC sub-carrier masking (RMCCARMASKds)
               7.1.2.17 Upstream RMC sub-carrier masking (RMCCARMASKus)
          7.1.3 Noise margin
               7.1.3.1 Downstream target noise margin (TARSNRMds)
               7.1.3.2 Upstream target noise margin (TARSNRMus)
               7.1.3.3 Upstream maximum noise margin (MAXSNRMus)
               7.1.3.4 Downstream minimum noise margin (MINSNRMds)
               7.1.3.5 Upstream minimum noise margin (MINSNRMus)
          7.1.4 Seamless rate adaptation
               7.1.4.1 Downstream upshift noise margin (SRA-USNRMds)
               7.1.4.2 Upstream upshift noise margin (SRA-USNRMus)
               7.1.4.3 Downstream minimum time interval for upshift SRA (SRA-UTIMEds)
               7.1.4.4 Upstream minimum time interval for upshift SRA (SRA-UTIMEus)
               7.1.4.5 Downstream downshift noise margin (SRA-DSNRMds)
               7.1.4.6 Upstream downshift noise margin (SRA-DSNRMus)
               7.1.4.7 Downstream minimum time interval for downshift SRA (SRA-DTIMEds)
               7.1.4.8 Upstream minimum time interval for downshift SRA (SRA-DTIMEus)
          7.1.5 Fast rate adaptation
               7.1.5.1 Downstream FRA time window (FRA-TIMEds)
               7.1.5.2 Upstream FRA time window (FRA-TIMEus)
               7.1.5.3 Downstream FRA minimum percentage of degraded tones (FRA-NTONESds)
               7.1.5.4 Upstream FRA minimum percentage of degraded tones (FRA-NTONESus)
               7.1.5.5 Downstream FRA number of uncorrectable DTU (FRA-RTXUCds)
               7.1.5.6 Upstream FRA number of uncorrectable DTU (FRA-RTXUCus)
               7.1.5.7 Downstream vendor discretionary FRA triggering criteria (FRA-VENDISCds)
               7.1.5.8 Upstream vendor discretionary FRA triggering criteria (FRA-VENDISCus)
          7.1.6 Robust management channel
               7.1.6.1 Downstream target noise margin for RMC (TARSNRM-RMCds)
               7.1.6.2 Upstream target noise margin (TARSNRM-RMCus)
               7.1.6.3 Downstream minimum noise margin for RMC (MINSNRM-RMCds)
               7.1.6.4 Upstream minimum noise margin for RMC (MINSNRM-RMCus)
               7.1.6.5 Downstream maximum bitloading for RMC (MAXBL-RMCds)
               7.1.6.6 Upstream maximum bitloading for RMC (MAXBL-RMCus)
          7.1.7 Vectoring
               7.1.7.1 FEXT cancellation enabling/disabling downstream (FEXT_TO_CANCEL_ENABLEds)
               7.1.7.2 FEXT cancellation enabling/disabling upstream (FEXT_TO_CANCEL_ENABLEus)
               7.1.7.3 XLOG requested subcarrier group size (XLOGGREQds)
               7.1.7.4 XLOG requested disturber index (XLOGDREQds)
               7.1.7.5 TGVN Allowed (TGVN_ALLOWED)
          7.1.8 Fast-retrain policy
               7.1.8.1 Downstream los defect persistency (LOS_PERSISTENCYds)
               7.1.8.2 Upstream los defect persistency (LOS_PERSISTENCYus)
               7.1.8.3 Downstream lom defect persistency (LOM_PERSISTENCYds)
               7.1.8.4 Upstream lom defect persistency (LOM_PERSISTENCYus)
               7.1.8.5 Downstream lor defect persistency (LOR_PERSISTENCYds)
               7.1.8.6 Upstream lor defect persistency (LOR_PERSISTENCYus)
               7.1.8.7 Downstream re-initialization time threshold (REINIT_TIME_THRESHOLDds)
               7.1.8.8 Upstream re-initialization time threshold (REINIT_TIME_THRESHOLDus)
               7.1.8.9 Downstream low ETR threshold (LOW_ETR_THRESHOLDds)
               7.1.8.10 Upstream low ETR threshold (LOW_ETR_THRESHOLDus)
          7.1.9 Update test parameters
               7.1.9.1 Update request flag for near-end test parameters (UPDATE-NE-TEST)
               7.1.9.2 Update request flag for far-end test parameters (UPDATE-FE-TEST)
          7.1.10 Low power modes
               7.1.10.1 Target noise margin in L2 (L2-TARSNRMds/us)
               Reference: Clauses 13.4.1.5 and 13.4.2.5 of [ITU-T G.9701].
               7.1.10.2 Maximum noise margin in L2.1 (L2.1-MAXSNRMds/us)
               7.1.10.3 Maximum PSD reduction in L2 (L2-MAXPSDR)
               7.1.10.4 Downstream upshift noise margin in L2.1 (L2.1-SRA-USNRMds)
               7.1.10.5 Upstream upshift noise margin in L2.1 (L2.1-SRA-USNRMus)
               7.1.10.6 Downstream downshift noise margin in L2.1 (L2.1-SRA-DSNRMds)
               7.1.10.7 Upstream downshift noise margin in L2.1 (L2.1-SRA-DSNRMus)
          7.1.11 INM configuration objects
               7.1.11.1 INM inter arrival time offset (INMIATOds/us)
               7.1.11.2 INM inter arrival time step (INMIATSds/us)
               7.1.11.3 INM cluster continuation value (INMCCds/us)
               7.1.11.4 INM equivalent INP format (INM_INPEQ_FORMATds/us)
               7.1.11.5 DTU cluster bridging (BRGNds/us)
               7.1.11.6 INPEQ Time Unit Scaling Factor (INPEQ_SF)
               7.1.11.7 IAT time unit scaling factor (IAT_SF)
               7.1.11.8 INM enable (INM_ENABLE)
          7.1.12 RMCR configuration objects
               7.1.12.1 RMCR lor persistency trigger (RMCR_LOR_TRIGGERds/us)
          7.1.13 Showtime reconfiguration configuration objects
               7.1.13.1 SRECallowed (SREC_ALLOWED)
     7.2 Channel configuration objects
          7.2.1 Data rates
               7.2.1.1 Maximum net data rate (MAXNDRds/us)
               7.2.1.2 Minimum expected throughput (MINETRds/us)
               7.2.1.3 Maximum gamma data rate (MAXGDRds/us)
               7.2.1.4 Minimum gamma data rate (MINGDRds/us)
               7.2.1.5 Preferred Net Data Rate (PREFNDRds/us)
               7.2.1.6 Preferred Net Data Rate Type (PREFNDR_TYPEds/us)
          7.2.2 Retransmission
               7.2.2.1 Maximum delay (DELAYMAXds/us)
               7.2.2.2 Minimum impulse noise protection against SHINE (INPMIN_SHINEds/us)
               7.2.2.3 SHINE ratio (SHINERATIOds/us)
               7.2.2.4 Minimum impulse noise protection against REIN (INPMIN_REINds/us)
               7.2.2.5 REIN inter-arrival time (IAT_REINds/us)
               7.2.2.6 Minimum Reed-Solomon RFEC/NFEC ratio (RNRATIOds/us)
               7.2.2.7 RTX-TC testmode (RTX_TESTMODE)
          7.2.3 Low power modes
               7.2.3.1 Maximum net data rate in L2.1 (L2.1-MAXNDRds/us)
               7.2.3.2 Maximum net data rate in L2.2 (L2.2-MAXNDR)
               7.2.3.3 Minimum expected throughput in L2.1 (L2.1-MINETRds/us)
               7.2.3.4 Minimum expected throughput in L2.2 (L2.2-MINETR)
               7.2.3.5 Minimum expected throughput after exit from L2.1 (L2.1-MINETR-EXITds/us)
          7.2.4 Rate threshold
               7.2.4.1 ''landeftr'' defect threshold (LOW-ANDEFTR-THRESHOLDds/us)
     7.3 Data path configuration objects
          7.3.1 TPS-TC testmode (TPS_TESTMODE)
          7.3.2 DRA testmode (DRA_TESTMODE)
     7.4 Line failures
          7.4.1 Near end failures
               7.4.1.1 Loss-of-signal (LOS) failure
               7.4.1.2 Loss-of-RMC (LOR) failure
               7.4.1.3 Loss-of-margin (LOM) failure
               7.4.1.4 Loss of power failure
          7.4.2 Far-end failures
               7.4.2.1 Far-end loss of signal failure
               7.4.2.2 Far-end loss of RMC failure
               7.4.2.3 Far-end loss of margin failure
               7.4.2.4 Far-end loss of power failure
          7.4.3 Initialization failures
               7.4.3.1 Line initialization (LINIT) failure
     7.5 Channel failures
     7.6 Data path failures
     7.7 Line performance monitoring objects
          7.7.1 Measured Time (CURR/PREV_NE/FE_15/24_L_TIME)
          7.7.2 Invalid Data flag (PREV_NE/FE_15/24_L_INVALID)
          7.7.3 Time Stamp (PREV_NE/FE_15/24_L_STAMP)
          7.7.4 LOS failure counter (CURR/PREV_NE/FE_15/24_LOS)
          7.7.5 LOR failure counter (CURR/PREV_NE/FE_15/24_LOR)
          7.7.6 LOM failure counter (CURR/PREV_NE/FE_15/24_LOM)
          7.7.7 LPR failure counter (CURR/PREV_NE/FE_15/24_LPR)
          7.7.8 ES counter (CURR/PREV_NE/FE_15/24_ES)
          7.7.9 SES counter (CURR/PREV_NE/FE_15/24_SES)
          7.7.10 LOSS counter (CURR/PREV_NE/FE_15/24_LOSS)
          7.7.11 LORS counter (CURR/PREV_NE/FE_15/24_LORS)
          7.7.12 UAS counter (CURR/PREV_NE/FE_15/24_UAS)
          7.7.13 Full inits counter (CURR/PREV_15/24_FULL_INITS)
          7.7.14 Failed full inits counter (CURR/PREV_15/24_FAILEDFULL_INITS)
          7.7.15 Fast inits counter (CURR/PREV_15/24_FAST_INITS)
          7.7.16 Failed fast inits counter (CURR/PREV_15/24_FAILEDFAST_INITS)
          7.7.17 LPR_INTRPT counter (CURR/PREV_15/24_LPR_INTRPT)
          7.7.18 HRI_INTRPT counter (CURR/PREV_15/24_HRI_INTRPT)
          7.7.19 SPONT_INTRPT counter (CURR/PREV_15/24_SPONT_INTRPT)
          7.7.20 Successful bit swap counter (CURR/PREV_NE/FE_15/24_BSW)
          7.7.21 Successful autonomous SRA (CURR/PREV_NE/FE_15/24_SRA)
          7.7.22 Successful FRA counter (CURR/PREV_NE/FE_15/24_FRA)
          7.7.23 Successful RPA counter (CURR/PREV_NE/FE_15/24_RPA)
          7.7.24 Successful TIGA counter (CURR/PREV_15/24_TIGA)
          7.7.25 L2.1N usage counter (CURR/PREV_15/24_L2.1N)
          7.7.26  L2.1B usage counter (CURR/PREV_15/24_L2.1B)
          7.7.27 L2.2 usage counter (CURR/PREV_15/24_L2.2)
          7.7.28 INM performance monitoring objects
               7.7.28.1 INM INPEQ histogram (CURR/PREV_NE/FE_15/24_INMINPEQ)
               7.7.28.2 INM total measurement (CURR/PREV_NE/FE_15/24_INMAME)
               7.7.28.3 INM IAT histogram (CURR/PREV_NE/FE_15/24_INMIAT)
               7.7.28.4 INM blank frame counter (CURR/PREV_NE/FE_15/24_INMBLFCds/us)
          7.7.29 Reinitializations due to ME-O trigger counter (CURR/PREV_15/24_ME_O_INTRPT)
          7.7.30 Successful SREC counter (CURR/PREV_15/24_SUCCESS_SREC)
     7.8 Channel performance monitoring objects
          7.8.1 Measured Time (CURR/PREV_NE/FE_15/24_C_TIME)
          7.8.2 Invalid Data Flag (PREV_NE/FE_15/24_C_INVALID)
          7.8.3 Time Stamp (PREV_NE/FE_15/24_C_STAMP)
          7.8.4 CV counter (CURR/PREV_NE/FE_15/24_CV)
          7.8.5 Uncorrected DTU counter (CURR/PREV_NE/FE_15/24_RTXUC)
          7.8.6 Retransmitted DTU counter (CURR/PREV_NE/FE_15/24_RTXTX)
          7.8.7 LANDEFTRS counter (CURR/PREV_NE/FE_15/24_LANDEFTRS)
          7.8.8 ANDEFTRDS counter (CURR/PREV_NE/FE_15/24_ANDEFTRDS)
          7.8.9 Minimum All NOI with Data symbols EFTR per time interval (MINANDEFTR_CURR/PREV_NE/FE_15/24)
          7.8.10 Maximum All NOI with Data symbols EFTR per time interval (MAXANDEFTR_CURR/PREV_NE/FE_15/24)
          7.8.11 Sum All NOI with Data symbols EFTR per time interval (SUMANDEFTR_CURR/PREV_NE/FE_15/24)
     7.9 Data path performance monitoring objects
     7.10 Line test, diagnostics and status objects
          7.10.1 Profile
               7.10.1.1 ITU-T G.9701 profile (PROFILE)
          7.10.2 Initialization
               7.10.2.1 Initialization success/failure cause (INITSFCAUSE)
               7.10.2.2 Initialization last transmitted downstream signal (INITLASTSIGNALds)
               7.10.2.3 Initialization last received upstream signal (INITLASTSIGNALus)
          7.10.3 Signal-to-noise ratio margin
               7.10.3.1 Downstream signal-to-noise ratio margin (SNRMds)
               7.10.3.2 Downstream signal-to-noise ratio margin (SNRMus)
          7.10.4 Upstream power back-off
               7.10.4.1 FTU-O estimated upstream power back-off electrical length (UPBOKLE)
               7.10.4.2 FTU-R estimated upstream power back-off electrical length (UPBOKLE-R)
          7.10.5 Actual aggregate transmit power
               7.10.5.1 Downstream actual aggregate transmit power (ACTATPds)
               7.10.5.2 Upstream actual aggregate transmit power (ACTATPus)
          7.10.6 Actual transmit PSD per sub-carrier
               7.10.6.1 Downstream actual transmit PSD per sub-carrier (ACTPSDpsds)
               7.10.6.2 Upstream actual transmit PSD per sub-carrier (ACTPSDpsus)
          7.10.7 Channel characteristics function per sub-carrier (HLOG)
               7.10.7.1 Downstream HLOG measurement time (HLOGMTds)
               7.10.7.2 Downstream HLOG sub-carrier group size (HLOGGds)
               7.10.7.3 Downstream HLOG(f) (HLOGpsds)
               7.10.7.4 Upstream HLOG measurement time (HLOGMTus)
               7.10.7.5 Upstream HLOG sub-carrier group size (HLOGGus)
               7.10.7.6 Upstream HLOG(f) (HLOGpsus)
          7.10.8 Signal-to-noise ratio per sub-carrier (SNR)
               7.10.8.1 Downstream signal-to-noise ratio PSD measurement time (SNRMTds)
               7.10.8.2 Downstream SNR(f) sub-carrier group size (SNRGds)
               7.10.8.3 Downstream SNR(f) (SNRpsds)
               7.10.8.4 Upstream signal-to-noise ratio PSD measurement time (SNRMTus)
               7.10.8.5 Upstream SNR(f) sub-carrier group size (SNRGus)
               7.10.8.6 Upstream SNR(f) (SNRpsus)
          7.10.9 Quiet line noise PSD per sub-carrier (QLN)
               7.10.9.1 Downstream QLN measurement time (QLNMTds)
               7.10.9.2 Downstream QLN sub-carrier group size (QLNGds)
               7.10.9.3 Downstream QLN(f) (QLNpsds)
               7.10.9.4 Upstream QLN measurement time (QLNMTus)
               7.10.9.5 Upstream QLN sub-carrier group size (QLNGus)
               7.10.9.6 Upstream QLN(f) (QLNpsus)
          7.10.10 Active line noise PSD per sub-carrier (ALN)
               7.10.10.1 ALN measurement time (ALNMT)
               7.10.10.2 ALN sub-carrier group size (ALNG)
               7.10.10.3 ALN(f) (ALNps)
          7.10.11 Bit allocation per sub-carrier on data symbols
               7.10.11.1 Downstream bits allocation (BITSpsds)
               7.10.11.2 Upstream bits allocation (BITSpsus)
          7.10.12 Robust Management Channel (RMC)
               7.10.12.1 Downstream signal-to-noise ratio margin for RMC(SNRM-RMCds)
               7.10.12.2 Upstream signal-to-noise ratio margin for RMC(SNRM-RMCus)
               7.10.12.3 Downstream bits allocation for RMC(BITS-RMCpsds)
               7.10.12.4 Upstream bits allocation for RMC(BITS-RMCpsus)
          7.10.13 Test parameter time stamps
               7.10.13.1 Date/time-stamping of near-end test parameter group 1 (STAMP-TEST-NE-G1)
               7.10.13.2 Date/time-stamping of far-end test parameter group 1 (STAMP-TEST-FE-G1)
               7.10.13.3 Date/time-stamping of near-end test parameter group 2 (STAMP-TEST-NE-G2)
               7.10.13.4 Date/time-stamping of far-end test parameter group 2 (STAMP-TEST-FE-G2)
          7.10.14 On-line reconfiguration (OLR/FRA) time stamps
               7.10.14.1 Date/time-stamping of last successful downstream bit swap operation (STAMP-BSWds)
               7.10.14.2 Date/time-stamping of last successful upstream bit swap operation (STAMP-BSWus)
               7.10.14.3 Date/time-stamping of last successful downstream autonomous SRA operation (STAMP-SRAds-)
               7.10.14.4 Date/time-stamping of last successful upstream autonomous SRA operation (STAMP-SRAus-)
               7.10.14.5 Date/time-stamping of last successful downstream FRA operation (STAMP-FRAds-)
               7.10.14.6 Date/time-stamping of last successful upstream FRA operation (STAMP-FRAus-)
               7.10.14.7 Date/time-stamping of last successful downstream RPA operation (STAMP-RPAds)
               7.10.14.8 Date/time-stamping of last successful upstream RPA operation (STAMP-RPAus)
               7.10.14.9 Date/time-stamping of last successful downstream TIGA operation (STAMP-TIGA)
               7.10.14.10  Date/time-stamping of last successful SREC operation (STAMP-SREC)
          7.10.15 Signal attenuation (SATN)
               7.10.15.1 Downstream signal attenuation (SATNds)
               7.10.15.2 Upstream signal attenuation (SATNus)
          7.10.16 Low power modes
               7.10.16.1 L2.1 Downstream signal-to-noise ratio margin (L2.1-SNRMds)
               7.10.16.2 L2.1 Upstream signal-to-noise ratio margin (L2.1-SNRMus)
               7.10.16.3 L2.2 Downstream signal-to-noise ratio margin (L2.2-SNRMds)
               7.10.16.4 L2.2 Upstream signal-to-noise ratio margin (L2.2-SNRMus)
               7.10.16.5 L2 Downstream signal-to-noise ratio margin for RMC (L2-SNRM-RMCds)
               7.10.16.6 L2 Upstream signal-to-noise ratio margin for RMC (L2-SNRM-RMCus)
          7.10.17 Downstream FEXT coupling coefficients (XLOG)
               7.10.17.1 Downstream XLOG disturber index (XLOGDISTds)
               7.10.17.2 Downstream XLOG bandedges (XLOGBANDSds)
               7.10.17.3 Downstream FEXT coupling (XLOGpsds)
     7.11 Channel test, diagnostics and status objects
          7.11.1 Actual data rates
               7.11.1.1 Net data rate (NDRds/us)
               7.11.1.2 Expected throughput (ETRds/us)
               7.11.1.3 Gamma Data Rate (GDRds/us)
          7.11.2 Attainable data rates
               7.11.2.1 Attainable net data rate (ATTNDRds/us)
               7.11.2.2 Attainable expected throughput (ATTETRds/us)
               7.11.2.3 Attainable gamma data rate (ATTGDRds/us)
          7.11.3 Actual impulse noise protection
               7.11.3.1 Actual INP against SHINE (ACTINPds/us)
               7.11.3.2 Actual INP against REIN (ACTINP_REINds/us)
          7.11.4 Actual framer settings
               7.11.4.1 DTU FEC codeword length (DTU-NFECds/us)
               7.11.4.2 DTU FEC redundancy (DTU-RFECds/us)
               7.11.4.3 Number of FEC codewords per DTU (DTU-Qds/us)
          7.11.5 Test parameters per time interval
               7.11.5.1 Error-free bits current 15 minutes (EFB-C15Mds/us)
               7.11.5.2 Error-free bits previous 15 minutes (EFB-P15Mds/us)
               7.11.5.3 Error-free bits current 24 hours (EFB-C24Hds/us)
               7.11.5.4 Error-free bits previous 24 hours (EFB-P24Hds/us)
               7.11.5.5 Minimum error-free throughput current 15 minutes (MINEFTR-C15Mds/us)
               7.11.5.6 Minimum error-free throughput previous 15 minutes (MINEFTR-P15Mds/us)
               7.11.5.7 Minimum error-free throughput current 24 hours (MINEFTR-C24Hds/us)
               7.11.5.8 Minimum error-free throughput previous 24 hours (MINEFTR-P24Hds/us)
          7.11.6 Low power modes
               7.11.6.1 L2.1 Net data rate (L2.1-NDRds/us)
               7.11.6.2 L2.2 Net data rate (L2.2-NDRds/us)
               7.11.6.3 L2.1 Expected throughput (L2.1-ETRds/us)
               7.11.6.4 L2.2 Expected throughput (L2.2_ETRds/us)
     7.12 Data path test, diagnostics and status objects
     7.13 Inventory objects
          7.13.1 FTU related inventory
               7.13.1.1 FTU-O ITU-T G.994.1 vendor ID (FTUO_GHS_VENDOR)
               7.13.1.2 FTU-R ITU-T G.994.1 vendor ID (FTUR_GHS_VENDOR)
               7.13.1.3 FTU-O version number (FTUO_VERSION)
               7.13.1.4 FTU-R version number (FTUR_VERSION)
               7.13.1.5 FTU-O self-test result (FTUO_SELFTEST)
               7.13.1.6 FTU-R self-test result (FTUR_SELFTEST)
               7.13.1.7 ITU-T G.9701 profile support (FTUO_PROFILES)
               7.13.1.8 ITU-T G.9701 profile support (FTUR_PROFILES)
               7.13.1.9 SREC support (SREC_SUPPORT_FTU_O)
               7.13.1.10 SREC support (SREC_SUPPORT_FTU_R)
          7.13.2 System related inventory
               7.13.2.1 DPU system vendor ID (DPU_SYSTEM_VENDOR)
               7.13.2.2 NT system vendor ID (NT_SYSTEM_VENDOR)
               7.13.2.3 DPU system serial number (DPU_SYSTEM_SERIALNR)
               7.13.2.4 NT system serial number (NT_SYSTEM_SERIALNR)
               7.13.2.5 VCE ID (VCE_ID)
               7.13.2.6 VCE port index (VCE_PORT_INDEX)
     7.14 Link State related managed objects
          7.14.1 Link State Configuration
               7.14.1.1 Link state forced (LS-FORCED)
               7.14.1.2 Link state enabling (LS-ENABLE)
          7.14.2 Link State Status Reporting
               7.14.2.1 Link state (LINK-STATE)
               7.14.2.2 Link state at update of near-end test parameter group 1 (LINK-STATE-TEST-NE-G1)
               7.14.2.3 Link state at update of far-end test parameter group 1 (LINK-STATE-TEST-FE-G1)
8 Procedures for performance monitoring functions
     8.1 Line transmission states
     8.2 Threshold reports
     8.3 Unavailable and available state filters
     8.4 TR1 filter
     8.5 TR2 filter
     8.6 Evaluation of TR1
     8.7 Evaluation of TR2
     8.8 Threshold report evaluation during transmission state changes
     8.9 Performance history storage in network elements
     8.10 Register size
     8.11 Parameter counts
     8.12 Date/time-stamping of reports
     8.13 Inhibiting performance monitoring parameters
Annex A  Physical layer management for reverse power feeding of remote access equipment
     A.1 Scope
     A.2 References
     A.3 Definitions
     A.4 Abbreviations and acronyms
     A.5 DPU and NT management architecture
     A.6 Network management protocol
          A.6.1 DPU Northbound management protocol
          A.6.2 RPF OAM management protocol
               A.6.2.1 RPF OAM message structure
                    A.6.2.1.1 RPF OAM flags field
                    A.6.2.1.2 RPF OAM code field
               A.6.2.2 RPF OAM event notification message
               A.6.2.3 RPF OAM parameter request message
               A.6.2.4 RPF OAM parameter response message
               A.6.2.5 RPF OAM parameters
     A.7 DPU Northbound managed objects
          A.7.1 RPF configuration objects
               A.7.1.1 Per line near-end (DPU) configuration objects
                    A.7.1.1.1 Power extraction when PSE is on battery (PE-PEB)
                    A.7.1.1.2 Service when PSE shuts down (FTU-SRV)
                    A.7.1.1.3 Forced ReConfiguration state (DPU-FRCS)
                    A.7.1.1.4 Conditional Forced ReConfiguration State (DPU-CFRCS)
                    A.7.1.1.5 Conditional Forced ReConfiguration State Time (DPU-CFRCST)
                    A.7.1.1.6 Power extraction (PE-PWR)
               A.7.1.2 Per line far-end (PSE) configuration objects
               A.7.1.3 Common near-end (DPU) configuration objects
          A.7.2 RPF failures and alarms
               A.7.2.1 Per line near-end (DPU) failures and alarms
                    A.7.2.1.1 Loss of power alarm – unknown reason (PE-UKN)
                    A.7.2.1.2 Reconfiguration State Change alarm (DPU-RCSC)
                    A.7.2.1.3 PRP Error Status alarm (DPU-PRP-ERROR)
                    A.7.2.1.4 Line Error Status alarm (DPU-LES)
               A.7.2.2 Per line far-end (PSE) failures and alarms
                    A.7.2.2.1 Loss of power alarm – off-hook phone (PSE-OHP)
                    A.7.2.2.2 Loss of power alarm – PSE lost input power (PSE-DGL)
               A.7.2.3 Common near-end (DPU) failures and alarms
                    A.7.2.3.1 Last reverse power feeding line loss of power failure (LLPF) – fault condition (DPU-LLPF)
                    A.7.2.3.2 Loss of power failure – insufficient power (DPU-MLPF)
                    A.7.2.3.3 Loss of power alarm – normal shutdown (DPU-LLPS)
          A.7.3 RPF performance monitoring objects
               A.7.3.1 Measured Time (CURR/PREV_NE/FE_15_L_TIME)
               A.7.3.2 Invalid Data flag (PREV_NE/FE_15_L_INVALID)
               A.7.3.3 Time Stamp (PREV_NE/FE_15_L_STAMP)
               A.7.3.4 DPU Extracted Energy counter (CURR/PREV_NE_15_EE)
               A.7.3.5 PSE Injected Energy counter (CURR/PREV_FE_15_IE)
          A.7.4 RPF status objects
               A.7.4.1 Per line near-end (DPU) status objects
                    A.7.4.1.1 Actual power class (PE-PC)
                    A.7.4.1.2 Reverse power feeding state (PE-RPF)
                    A.7.4.1.3 ReConfiguration state (DPU-RCS)
                    A.7.4.1.4 PRP Error Status (DPU-PRP-ERROR)
                    A.7.4.1.5 Line error status (DPU-LES)
               A.7.4.2 Per line far-end (PSE) status objects
                    A.7.4.2.1 Actual power class (PSE-PC)
                    A.7.4.2.2 Reverse power feeding state (PSE-RPF)
               A.7.4.3 Common near-end (DPU) status objects
          A.7.5 RPF diagnostics objects
               A.7.5.1 Per line near-end (DPU) diagnostics objects
               A.7.5.2 Per line far-end (PSE) diagnostics objects
                    A.7.5.2.1 Latest PSE Start-Up Failure cause (PSE-SUF)
                    A.7.5.2.2 Latest PSE ShutDown cause (PSE-SDC)
               A.7.5.3 Common near-end (DPU) diagnostics objects
          A.7.6 RPF inventory objects
               A.7.6.1 Per line near-end (DPU) inventory objects
                    A.7.6.1.1 Reconfiguration capability (DPU-RC)
               A.7.6.2 Per line far-end (PSE) inventory objects
                    A.7.6.2.1 Integrated into NT (NTE-CPF)
                    A.7.6.2.2 Battery backup available (PSE-BBA)
                    A.7.6.2.3 PRP capability (PSE-PRP)
               A.7.6.3 Common near-end (DPU) inventory objects
Annex B  to Annex R
Annex S  Management for network termination software upgrade process
     S.1 Scope
     S.2 References
     S.3 Definitions
     S.4 Abbreviations and acronyms
     S.5 DPU management architecture
     S.6 Network management protocol
     S.7 Managed objects
          S.7.1 NT software management objects
               S.7.1.1 Software image attributes
                    S.7.1.1.1 Software image version (NT_SW_VERSION0/1)
                    S.7.1.1.2 Software image committed (NT_SW_COMMITTED0/1)
                    S.7.1.1.3 Software image active (NT_SW_ACTIVE0/1)
                    S.7.1.1.4 Software image valid (NT_SW_VALID0/1)
                    S.7.1.1.5 Software product code (NT_SW_PRODUCTCODE0/1)
                    S.7.1.1.6 Software image hash (NT_SW_HASH0/1)
                    S.7.1.1.7 Update request flag for software image attributes (UPDATE_NT_SW_ATTR0/1)
               S.7.1.2 Software image configuration
                    S.7.1.2.1 Activate software conditions (NT_SW_ACTIVATE_COND0/1)
                    S.7.1.2.2 Request activate software flag (NT_SW_ACTIVATE0/1)
                    S.7.1.2.3 Result of activate software (NT_SW_ACTIVATE_RES0/1)
                    S.7.1.2.4 Request commit software flag (NT_SW_COMMIT0/1)
                    S.7.1.2.5 Result of commit software (NT_SW_COMMIT_RES0/1)
                    S.7.1.2.6 Location of software image file (NT_SW_IMAGEFILE0/1)
                    S.7.1.2.7 Request software image download (NT_SW_DOWNLOAD0/1)
                    S.7.1.2.8 Result of software image download (NT_SW_DOWNLOAD_RES0/1)
Annex T  Annex X, Annex D and Annex T of ITU-T G.9701 – Managed objects
     T.1 Overview of Annex X, Annex D and Annex T of ITU-T G.9701 managed objects
     T.2 Annex X, Annex D and Annex T of ITU-T G.9701 configuration objects
          T.2.1 DTA, Annex D and Annex X management
               T.2.1.1 Annex X operation mode (ANNEX_X_MODE)
               T.2.1.2 iDTA allowed according to Annex X (IDTA_ALLOWED)
               T.2.1.3 Annex D operation mode (ANNEX_D_MODE)
               T.2.1.4 cDTA allowed according to Annex D (CDTA_ALLOWED)
          T.2.2 DRA configuration
               T.2.2.1 Preferred Mds for DTA (DTA_PREF_Mds)
               T.2.2.2 Maximum step size for DTA changes (DTA_SMAX)
               T.2.2.3 Minimum Mds for DTA (DTA_MIN_Mds)
               T.2.2.4 Maximum Mds for DTA (DTA_MAX_Mds)
               T.2.2.5 Minimum expected throughput for DTA (DTA_MINETRds/us)
               T.2.2.6 Maximum net data rate for DTA (DTA_MAXNDRds/us)
               T.2.2.7 cDTA procedure control (CDTA_PROC_CTRL)
               T.2.2.8 Minimum time between DTA updates (DTA_MIN_TIME)
     T.3 Annex X, Annex D and Annex T of ITU-T G.9701 status objects
          T.3.1 Annex X operation enabled (ANNEX_X_ENABLED)
          T.3.2 iDTA enabled according to Annex X (IDTA_ENABLED)
          T.3.3 Annex D operation enabled (ANNEX_D_ENABLED)
          T.3.4 cDTA procedure actual type (CDTA_PROC_ACT)
          T.3.5 Minimal Mds supported by the FTU-R in cDTA (FTU_R_DTA_MIN_Mds)
     T.4 Annex X, Annex D and Annex T of ITU-T G.9701 inventory objects
          T.4.1 FTU-O Annex X support (ANNEX_X_SUPPORT_FTU_O)
          T.4.2 FTU-R Annex X support (ANNEX_X_SUPPORT_FTU_R)
          T.4.3 FTU-O iDTA according to Annex X support (IDTA_SUPPORT_FTU_O)
          T.4.4 FTU-O Annex D support (ANNEX_D_SUPPORT_FTU_O)
          T.4.5 FTU-R Annex D support (ANNEX_D_SUPPORT_FTU_R)
Annex U to  Annex W
Annex X  Cross-layer link state objects
     X.1 Overview of cross-layer link state objects
     X.2 Cross-layer low power mode control
          X.2.1 LRCC management
               X.2.1.1 Link State Control (LINK_STATE_CTRL)
          X.2.2 L0 to L2.1N trigger criteria
               X.2.2.1 L0_L2.1N_TRIGR_THRESH_QAds/us
               X.2.2.2 L0_L2.1N_TRIGR_PERIOD_QAds/us
               X.2.2.3 L0_L2.1N_TRIGR_PERSIST_QAds/us
          X.2.3 L2.1N to L0 trigger criteria
               X.2.3.1 L2.1N_L0_TRIGR_THRESH_QFds/us
               X.2.3.2 L2.1N_L0_TRIGR_PERSIST_QFds/us
          X.2.4 L2.1B to L2.2 trigger criteria
               X.2.4.1 L2.1B_L2.2_TRIGR_THRESH_QAds/us
               X.2.4.2 L2.1B_L2.2_TRIGR_PERIOD_QAds/us
               X.2.4.3 L2.1B_L2.2_TRIGR_PERSIST_QAds/us
          X.2.5 L2.2 to L2.1B trigger criteria
               X.2.5.1 L2.2_L2.1B_TRIGR_THRESH_QFds/us
               X.2.5.2 L2.2_L2.1B_TRIGR_PERSIST_QFds/us
          X.2.6 Additional battery (BAT) criteria
               X.2.6.1 L0_L2.1B_TRIGR_PERSIST_BAT
               X.2.6.2 L2.1N_L2.1B_TRIGR_PERSIST_BAT
               X.2.6.3 L2.1B_L2.1N_TRIGR_PERSIST_BAT
               X.2.6.4 L2.2_L2.1N_TRIGR_PERSIST_BAT
Appendix I  Broadband Forum considerations on the FTTdp deployment scenario
Bibliography