Dear experts,
I have problems during the TTC-PON network calibration. I took calibration instructions from [Sign in to CERN]
I have received some logs during initialization of ATB board by using command “ttcpon fit.net init” :
ilogger: info level set: 20
10-10-19 23:52:44 - ttc_pon - INFO: Start maina.py fit.net init
10-10-19 23:52:44 - ttc_pon - INFO: TtcPonNet init fit.net
ipbuswrap.Init: using STATIC /root/mycfg/alice_cf.xml connection file…
=== ATBoard(atb_24) instance…
OLT1: atb_24 standalone
ONU1: CRU:1
Use x (i.e. ONUx in 1st column) for ONUaddress in CLI…
Si5343x:si5345, opening /afs/cern.ch/user/a/alicetrg/public/git/ctp3-ipbus_latest/boards/cfg/pll_in1_stdalone_c00.hpy…
agrees with PLL
Si5345: config ok, mode: s
olt.config_fine_phase_measurement disabled.
ONUfromctp not present (standalone mode).
OLT1 reset tdomux:emu …
oltreset ok, (1.50 s): waitmask: 0x6 status:0x7
olt setmux: olt1 i2cmainttcmux:1…
olt.setmux 0x74:0x0 …
mux 0x74:0x0 ok.
olt.setmux 0x76:0x10 …
mux 0x76:0x10 ok.
monitor_sfp i2cmainttcmux: 1
10-10-19 23:52:47 - ttc_pon - INFO: ---------------------------------------------------------
10-10-19 23:52:47 - ttc_pon - INFO: Transceiver diagnostic monitoring
10-10-19 23:52:47 - ttc_pon - INFO: SFP digital diagnostic monitoring implemented
10-10-19 23:52:47 - ttc_pon - INFO: SFP internally calibrated diagnostic interface
10-10-19 23:52:47 - ttc_pon - INFO: ---------------------------------------------------------
10-10-19 23:52:47 - ttc_pon - INFO: Vendor Name : GO!FOTON
10-10-19 23:52:47 - ttc_pon - INFO: Vendor Part Number : SOGX6292-PSGB
10-10-19 23:52:47 - ttc_pon - INFO: Vendor Serial Number : 65861181200019
10-10-19 23:52:47 - ttc_pon - INFO: ---------------------------------------------------------
10-10-19 23:52:47 - ttc_pon - INFO: Diagnostic reading:
10-10-19 23:52:47 - ttc_pon - INFO: Temperature : 27.2 degC
10-10-19 23:52:47 - ttc_pon - INFO: VCC : 3.2 V
10-10-19 23:52:47 - ttc_pon - INFO: Tx_bias_cur : 88.4 mA
10-10-19 23:52:47 - ttc_pon - INFO: Tx_Pwr : 5.6 dBm
10-10-19 23:52:47 - ttc_pon - INFO: Rx_Pwr : -40.0 dBm (AVG)
10-10-19 23:52:47 - ttc_pon - INFO: ---------------------------------------------------------
OLT set_tx_phase_aligner(0, 0) done, was: [37, 0.03125]
OLT1 reset tdomux:emu …
oltreset ok, (1.50 s): waitmask: 0x6 status:0x7
OLT get_tx_phase_aligner_status: [100, 0.09375]
OLT set_rx_phase_aligner(0, 0) done, was: [0, 0.09375]
OLT1 reset tdomux:emu …
oltreset ok, (1.50 s): waitmask: 0x6 status:0x7
OLT get_rx_phase_aligner_status: [0, 0.09375]
10-10-19 23:52:50 - ttc_pon - INFO: Finished TTC-PON maina.py
This logs seems to be good.
But after calibration of the ttcpon network by command “ttcpon fit.net fullcal”, I have received some warnings related to CRU onu address:
fullcal for ONUs: [1] in: atb_24_olt_config
oltreset NOT DONE before the start of fullcal
olt setmux: olt1 i2cmainttcmux:1…
olt.setmux 0x74:0x0 …
mux 0x74:0x0 ok.
olt.setmux 0x76:0x10 …
mux 0x76:0x10 ok.
lenonulist: 1
10-10-19 23:54:15 - ttc_pon - INFO: OLT PART NUMBER:SOSO629292-PSGB
10-10-19 23:54:15 - ttc_pon - INFO: OLT trying to detect ONU ADDR 1…
10-10-19 23:54:15 - ttc_pon - WARNING: ONU 1 NOT detected
10-10-19 23:54:15 - ttc_pon - INFO: No ONU was detected, calibration routine will be finished
[olt|onu]_1_atb_24 config files saved.
Clearing sticky bits…
10-10-19 23:54:15 - ttc_pon - WARNING: Error OLT2ONU_RD in onu_errmon_clear(0)
10-10-19 23:54:15 - ttc_pon - WARNING: Error OLT2ONU_RD in onu_phymon_clear
Clearing flags on olt…
ONUs flags not cleared…
10-10-19 23:54:15 - ttc_pon - INFO: Finished TTC-PON maina.py
It seems that ttcpon network doesn’t see CRU onu address, but I have set onuaddress=0x1 in roc-config file. Is this problem on CRU side? What we have to check for solving this issue?
Best Regards,
Artur Furs