Graphcore IPU-POD128, Build And Test Manual, Page: 42 / 113

IPU-POD128 build and test guide
3.6.4 Management switch: BMC cabling
Start cabling using a 1.0m yellow cable and insert one end into port 48 of the management switch.
Run the cable through the loop in the OSFP connector as shown in the left hand picture in
Fig. 3.48 and connect
it to the BMC port on IPU-M2000 #16 (top IPU-M2000 in the rack).
Fig. 3.48: Management switch BMC cabling
Repeat the process for ports 47 to 37 using 1.0m yellow cables and ports 33 to 36 using 1.5m cables.
When all cables have been connected, dress the loom down the side of the cabinet and secure the bundle with a
Velcro strip as shown in the right hand picture in Fig. 3.48 .
The port mapping between the management switch and the IPU-M2000 BMC sockets is given in Table 3.5 .
Version: latest (2021-11-25) 38