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AIT site update Olivier Nicole Operation update Switch frequency between ITB and AIT as suggested in last meeting Switch frequency between.

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Presentation on theme: "AIT site update Olivier Nicole Operation update Switch frequency between ITB and AIT as suggested in last meeting Switch frequency between."— Presentation transcript:

1 AIT site update Olivier Nicole

2 Operation update Switch frequency between ITB and AIT as suggested in last meeting Switch frequency between ITB and AIT as suggested in last meeting Satellite maintenance: uplink signal level to TU is at upper limit; would need ODU level adjustment and other UTA to lower signal to nominal Satellite maintenance: uplink signal level to TU is at upper limit; would need ODU level adjustment and other UTA to lower signal to nominal

3 Rack cleaning Split signal/IP Split signal/IP 2 racks, 2 rooms 2 racks, 2 rooms Signal rack UD box UD box Wishnet box Wishnet box 2 IDU 2 IDU Cisco Cisco Up converter Up converter

4 IP rack BDL router BDL router UDL router UDL router SOI server SOI server Proxy Proxy DBA server DBA server PIM router PIM router

5 6 UTP between rooms SFC modem – BDL router SFC modem – BDL router TU modem – BDL router TU modem – BDL router Satellite receiver – RR/UDL router Satellite receiver – RR/UDL router Control link for UD box Control link for UD box Serial connection to SFC modem Serial connection to SFC modem Serial connection to TU modem Serial connection to TU modem

6 Cable panel Clean cable run Clean cable run Cable identification Cable identification Proper fixing of the DIV/COMB Proper fixing of the DIV/COMB L band splitter to Wishnet box and UD box L band splitter to Wishnet box and UD box

7 UD box problem Seems to be a DNS problem Seems to be a DNS problem After some time loose connectivity to the UDL feed After some time loose connectivity to the UDL feed No manual No manual No way to specify the address of the UDL feed No way to specify the address of the UDL feed Not clear what each tunnel represent Not clear what each tunnel represent

8 Wishnet box upgrade Now receiving signal starts automatically at boot Now receiving signal starts automatically at boot Still no monitoring of signal to restart after failure Still no monitoring of signal to restart after failure


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