Changes between Version 18 and Version 19 of Workshops/Sig Comm2022/Optical Tutorial


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Timestamp:
Aug 3, 2022, 9:54:33 PM (22 months ago)
Author:
zehaow
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  • Workshops/Sig Comm2022/Optical Tutorial

    v18 v19  
    5151|| 1  |||| 5.8.5->1.1.1||||comb_source_1 to ROADM1-CO1.port_1 |||| Forming background traffic into ROADM1-CO1 add port 1 ||
    5252|| 2  |||| 5.8.8->1.4.1||||comb_source_2 to ROADM2-CO1.port_1 |||| Forming background traffic into ROADM2-CO1 add port 1 ||
    53 || 4  |||| 5.7.3<->1.1.1||||transceiver_3 with ROADM1-CO1.port_2 |||| Connecting transceiver3 with ROADM1-CO1 add/drop port 1 ||
     53|| 4  |||| 5.7.3<->1.1.1||||srv1-co1 with ROADM1-CO1.port_2 |||| Connecting srv1-co1 with ROADM1-CO1 add/drop port 1 ||
    5454|| 5  |||| 1.1.8->5.5.1||||ROADM1-CO1.line_port to fiber_spool_1 |||| Connecting ROADM1-CO1 line out to the 10 km fiber spool ||
    5555|| 6  |||| 5.5.2->1.1.8||||fiber_spool_2 to ROADM1-CO1.line_port |||| Connecting the 10 km fiber spool to ROADM1-CO1 line in ||
    … …  
    6363* For the short route (1-hop, 10km):
    6464|| ID |||| Ports Connection   |||| Devices Connection             |||| Comment                                                   ||
    65 || 1  |||| 2.4.1<->5.7.5      |||| ROADM1-LG1.port_2 with transceiver_5 |||| Connecting ROADM1-LG1 add/drop port 2 to transceiver5 to emulate the connection to the edge cloud  ||
     65|| 1  |||| 2.4.1<->5.7.5      |||| ROADM1-LG1.port_2 with srv1-lg1 |||| Connecting ROADM1-LG1 add/drop port 2 to srv1-lg1 to emulate the connection to the edge cloud  ||
    6666
    6767* For the long route (2-hop, 10km + 32km):
    6868|| ID |||| Ports Connection       |||| Devices Connection             |||| Comment                                                   ||
    69 || 1  |||| 2.4.1<->5.7.6        |||| ROADM2-CO1.port_2 with transceiver_6 |||| Connecting ROADM2-CO1 add/drop port 2 to transceiver6 to emulate the connection to the center cloud ||
     69|| 1  |||| 2.4.1<->5.7.6        |||| ROADM2-CO1.port_2 with srv2-lg1 |||| Connecting ROADM2-CO1 add/drop port 2 to srv2-lg1 to emulate the connection to the center cloud ||
    7070
    7171=== ROADMs Configuration ===
    … …  
    9191==== ALS Disable Sequence (for 60 seconds) ====
    9292
    93 1. ROADM 4 booster,
    94 2. ROADM 2 booster,
    95 3. ROADM 3 booster,
    96 4. ROADM 1 booster,
     931. ROADM1-CO1 booster,
     942. ROADM2-CO1 booster,
    9795
    9896=== Setting Optical Connections ===
    9997
    10098==== Configuring the the background traffic using comb source ====
     99* Channel setting
     1001. Comb source open channels (channels_comb): [10-19,40-49,80-89] (corresponding frequency range:xxxxx)
     1012. Transiver channels (channels_trans): 61 (corresponding frequency range:xxxxxx)
    101102
    102103* Forward direction
    103 1.
     1041. Add connection from comb source 1 to ROADM1-CO1 add port 4101 with channels_comb pass through
     1052. Add connection from srv1-co1 transceiver to ROADM1-CO1 add port 4102 with channels_trans pass through
     1063. Connect ROADM1-CO1 line out to 10 km fiber spool 1
     1074. Connect 10 km fiber spool 1 to ROADM1-LG1 line in
     1085. Make demux of ROADM1-LG1 to pass both channels_comb and channels_trans to drop port 5211
     1096. Make mux of ROADM2-LG1 to pass both channels_comb and channels_trans to add port 4111
     1107. Connect ROADM2-LG1 line out to 34 km dark fiber 1
     1118. Connect 34 km dark fiber 1 to ROADM2-CO1 line in
     1129. Make demux of ROADM2-CO1 pass only channels_trans to drop port 5202
     113
    104114
    105115* Backward direction
    106 1.
     1161. Add connection from comb source 2 to ROADM2-CO1 add port 4101 with channels_comb pass through
     1172. Add connection from srv2-co1 transceiver to ROADM2-CO1 add port 4102 with channels_trans pass through
     1182. Connect ROADM2-CO1 line out to 34 km dark fiber 2
     1193. Connect 34 km dark fiber 2 to ROADM2-LG1 line in
     1204. Make demux of ROADM2-LG1 to pass both channels_comb and channels_trans to drop port 5211
     1215. Make mux of ROADM1-LG1 to pass both channels_comb and channels_trans to add port 4111
     1226. Connect ROADM1-LG1 line out to 10 km fiber spool 2
     1237. Connect 10 km fiber spool 2 to ROADM1-LG1 line in
     1248. Make demux of ROADM1-CO1 pass only channels_trans to drop port 5202
    107125
    108126==== Configuring the short route (1-hop) ====
    109127
    110 * ROADM 4:
    111 1. Enable MUX port 4102 “From ToR 1”
    112 2. Add Connection “Exp1-FromTor1” with Input/ Output Port 4102/4201 with bandwidth [192.95;193.05] (python add_connection.py 10.104.1.4 1 10 in-service false 4102 4201 192950 193050 5 Exp1-FromTor1)
    113 3. Enable DEMUX port 5202 “Towards ToR 1”
    114 4. Add Connection “Exp1-TorwardTor1” with I/O Port 5101/5202 (python add_connection.py 10.104.1.4 2 10 in-service false 5101 5202 192950 193050 5 Exp1-TorwardTor1)
    115 * ROADM 1:
    116 5. Enable MUX port 4102 “From ToR 2”
    117 6. Add Connection “From ToR 2” with I/O Port 4102/4201 with bandwidth [192.95;193.05]
    118 7. Enable DEMUX port 5202 “Towards ToR 2”
    119 8. Add Connection “Towards ToR 2” with I/O Port 5101/5202
     128* ROADMs
     1291. Make demux of ROADM1-LG1 drop only channels_trans to port 5202
     1302. Add connection from srv1-lg1 to ROADM1-LG1 add port 4102
     131
     132* Calient switch
     1331. Add connections between srv1-lg1 and ROADM1-LG1 add port 4102 and drop port 5202
    120134
    121135==== Configuting the long route (2-hop) ====
    122136
    123 * ROADM 4 (Same As For Connection 1):
    124 1. Enable MUX port 4102 “From ToR 1”
    125 2. Add Connection “From ToR 1” with I/O Port 4102/4201 with bandwidth [192.95;193.05]
    126 3. Enable DEMUX port 5202 “Towards ToR 1”
    127 4. Add Connection “Towards ToR 1” with I/O Port 5101/5202 with bandwidth [192.95;193.05]
    128 * ROADM 1 <Not Same!>:
    129 5. Enable MUX port 4101 “Through Port” (enabled for Snake)
    130 6. Add Connection “Through In” with I/O Port 4101/4201 with bandwidth [192.95;193.05]
    131 7. Enable DEMUX port 5201 “Through Port” (enabled for Snake)
    132 8. Add Connection “Through Out” with I/O Port 5101/5201 with bandwidth [192.95;193.05]
    133 * ROADM 2 (Same As For ROADM1):
    134 9. Enable MUX port 4101 “Through Port” (enabled for Snake)
    135 10. Add Connection “Through In” with I/O Port 4101/4201 with bandwidth [192.95;193.05]
    136 11. Enable DEMUX port 5201 “Through Port” (enabled for Snake)
    137 12. Add Connection “Through Out” with I/O Port 5101/5201 with bandwidth [192.95;193.05]
    138 * ROADM 3 (Same As For ROADM4):
    139 13. Enable MUX port 4102 “From ToR 3”
    140 14. Add Connection “From ToR 3” with I/O Port 4102/4201 with bandwidth [192.95;193.05]
    141 15. Enable DEMUX port 5202 “Towards ToR 3”
    142 16. Add Connection “Towards ToR 3” with I/O Port 5101/5202 with bandwidth [192.95;193.05]
     137* ROADMs
     1385. Make demux of ROADM1-LG1 to pass both channels_comb and channels_trans to drop port 5211
     1396. Make mux of ROADM2-LG1 to pass both channels_comb and channels_trans to add port 4111
     1404. Make demux of ROADM2-LG1 to pass both channels_comb and channels_trans to drop port 5211
     1415. Make mux of ROADM1-LG1 to pass both channels_comb and channels_trans to add port 4111
     1421. Make demux of ROADM2-CO1 drop only channels_trans to port 5202
     1432. Make mux of ROADM2-CO1 to add only channels_trans to port 4102
     144
     145* Calient switch
     1461. Add connections between srv2-lg1 and ROADM2-CO1 add port 4102 and drop port 5202
    143147
    144148=== Configuring the Compute Nodes ===