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CABLE –RIAN – Access System

CABLE –RIAN – Access System. Multilet access system MAS-64. System MAS-64 MIO-04 Connection Attenuation 3 MAS UPS Bandwith Return Amp. QoS MIO-04 System loss Speed Downstream Upstream Default Preparations Calculations Ranager Config IO. Access switch, CMTS, for up to 64 users.

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CABLE –RIAN – Access System

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  1. CABLE –RIAN – Access System

  2. Multilet access system MAS-64 SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO • Access switch, CMTS, for up to 64 users. • Extra outlet for every connected user. • Not connected users are not affected • Frequency 5 – 36 MHz for upstream • Frequency 64 – 76 MHz for downstream • Use existing coax installation, no upgrade to network required. • Build VLAN between users • Range up to 5 km between MAS and MIO

  3. MAS 64 SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO • Build in Bridge and Switch/Router with DHCP and NAT. • Windows XP embedded • Small installation size • 10/100 Base-T for the WAN port (RJ-45) • 10/100 Base-T for the Management port (RJ-45) • F-female for RF-connection • Automatic registration and provisioning • Home-network VLAN supported

  4. Multilet intelligent outlet MIO-04 SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO • Data interface 10/100 Base-T with RJ45 connector • Plug ´n Play • Easy to install • Management per outlet • Possible to turn of outlet from MAS • Small size • Need powersupply

  5. Connecting the MAS to the Cable system SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO IN OUT -1dB TV-Channels from Head-End TV + Data >-30dB 8 dB TAP Output level from MAS: Max 108 dBuV Min Input level to MAS from Mio: 63 dBuV 2 Mbit coax

  6. Attenuation MAS and MIO SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO Attenuation between MAS & MIO should be 25 – 37 dBuV Min input to the MAS is 63 dBuV Max output from The MIO is 108 dBuV Min input to the MIO is 63 dBuV Max output from the MAS is 108 dBuV

  7. Use 3 MAS in same coax SystemMAS-64MIO-04ConnectionAttenuation3 MAS1 2UPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO STOP FILTER 5-65 MHz MAS 2 MAS 3 MAS 1 MAS 1 DS 68 MHz US 16 MHz MAS 2 DS 72 MHz US 20 MHz MAS 3 DS 76 MHz US 24 MHz dBuV Fq

  8. Use 3 MAS on same frequency SystemMAS-64MIO-04ConnectionAttenuation3 MAS 1 2UPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO MAS 1 DS 70 MHz US 20 MHz MAS 2 DS 70 MHz US 20 MHz MAS 3 DS 70 MHz US 20 MHz STOP FILTER 5-65 MHz STOP FILTER 5-65 MHz STOP FILTER 5-65 MHz MAS 3 MAS 1 MAS 2

  9. Transients and lighting (Thunderstorm) Protect the equipment Needs 8 min to restart Allways use a UPS if possible SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO 220v 220v

  10. Bandwith of the MAS SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwith 1 2 3Return Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO Don´t use ch.4 and down-stream lower then 70 Mhz Bandwith of the upstream is 3.8 MHz as default Bandwith of the downstream is 3,5 MHz as default

  11. Using a return-amplifier 5 – 35 MHz SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwith 1 2 3Return Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO Bandwith of the upstream is 3.8 MHz as default Bandwith of the downstream is 3,5 MHz as default

  12. Using a return-amplifier 5 – 65 MHz SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwith 1 2 3Return Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO Problems ! The guardband of5 – 60/65 MHz return amplifier will interfear on the downstream. Bandwith of the upstream is 3.8 MHz as default Bandwith of the downstream is 3,5 MHz as default

  13. Passing amplifiers with no return-path SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO • Passing a amplifier with no return-path. Diplex filter Diplex filter TV DATA You will loose ~ 1dB in forward and ~ 1dB in return by using 2 diplex-filter.

  14. QoS SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO • With Macab MTR-serie (traffic-shaper) you will be able to: • Control the bandwith to each user from 128 Kb/s up to 10 Mbit/s • Login- / User authentification System • VoIP (priority) • Advanced logg-functions MTR-100,200,300,400 coax RJ-45 2 Mbit/s from ISP

  15. Connect the MIO SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO Use a patch cable to connect MIO-04 If Multimedia is available use MM port Trough loss MIO to TV out47 till 860MHz < -2dB

  16. System loss TV when connecting the MAS SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO • MAS to the system with a 10 dB tap -1 dB • Passing MIO-04 -2 dB • TOTAL LOSS ON TV-CHANNELS -3 dB MIO Max input level 90dBuV, Min input level 63 dBuV MIO Max Output level 108 dBuV, Min Output level 90dBuV NB: AUTO LEVEL MAS Max Output level 108 dBuV, Min Output level 70dBuV NB: Manually Adjust

  17. SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO Transfer Speed • Download speed (3 Msymb. & QAM64) 7 Mbps • Upload speed (3 Msymb. & QPSK) 3 Mbps • Data rate MAS System Downstream 18* Mbps • Data rate MAS System Upstream 6* Mbps Notice! 8 bit = 1 byte 240 kB/s in downloadspeed is equal to a Internetspeed of 2 Mbit/s

  18. Data capability, Different symbol rates Down Stream 64 – 76 MHz SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO

  19. Data capability, Different symbol rates Up Stream 5 – 36 MHz SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO

  20. MIO-04 Upstreamfrequency 5-36MHz (20 MHz)QPSK, 3MS/s (6MBit), 108dBuV MAS Downstream frequency 64 – 76 MHz (74 MHz)QAM64, 3MS/s (18Mbit), 108dBuV Bridge setup MIO Plug & Play Factory default setup SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO

  21. Measure the forward and return path frequency response Chose forward and return path that gives the best performance regarding loss, noise and interference Measure the TV channels levels to check the system performance before Multilet installation If you need to upgrade the system do this before Multilet installation Preparations SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO

  22. Keep same level of downstream signal as the TV channels. Min level to MIO 63 dBuV. Calculate the return attenuation as a normal TV channel. Max transmission level of MIO is 108 dBuV. Min input level to MAS is 63 dBuV. Do not FORGET to include a margin. System Calculations SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO

  23. Manage all IO´s Set DS & US Frequency Check link to all IO´s Ranager SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO

  24. Check link to MAS See the US power Check firmware See the US & DS frequency Config IO SystemMAS-64MIO-04ConnectionAttenuation3 MASUPSBandwithReturn Amp.QoSMIO-04System lossSpeedDownstreamUpstreamDefaultPreparationsCalculationsRanagerConfig IO

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