Port Partitioning - Extreme Networks ExtremeSwitching 5520 Series Hardware Installation Manual

Port Partitioning

On some ExtremeSwitching switch models, you can configure QSFP28 and QSFP+ ports either as single
ports or as multiple, partitioned ports. In a partitioned port, with appropriate cabling, the original
physical port can accommodate multiple data lanes at lower bandwidths.
The following partitioning options are available:
Table 4: QSFP28 Port Partitioning
Switch model
5520 (all models)
QSFP28
For information about configuring partitioned ports, see the
Guide.
22 ExtremeSwitching 5520 Series Hardware Installation Guide
Port bandwidth Port partitions
100 Gb One QSFP28 port with one of the following:
• Two 50 Gb ports
• One 40 Gb port (default)
• Four 25 Gb ports
• Four 10 Gb ports
Note: These ports do not support 1x100Gb
ExtremeXOS 31.1 Command Reference