Juniper PTX10001-36MR Hardware Manual page 20

QSFP28 Network Ports
The PTX10001-36MR has 12 quad small-form factor pluggable (QSFP28) sockets that are configured as
100GbE ports by default.
The QSFP28 network ports support:
• QSFP28 transceivers
• QSFP+ transceivers
• Active optical cables (AOC)
• Direct attach copper (DAC) cables
• Direct attach copper break out (DACBO) cables
• QSA adapters
Table 3 on page 11 describes the maximum number of ports for each interface type supported by the
QSFP28 ports.
Table 3: QSFP28 Ports: Maximum Supported Ports at Each Interface Speed
Interface Type Maximum Supported Ports
NOTE: To achieve maximum ports, break out cables might be required.
100GbE 12
40GbE 6
25GbE 24
10GbE 24
NOTE: Port speeds are configured using the set interfaces
You configure ports to operate at a particular speed by using the appropriate speed option. If you
configure a port to operate at a certain speed, and you want to return the port to the default
configuration, delete the speed statement from the configuration at the [interfaces
interface-name speed speed command.
interface-name ]
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