Juniper QFX10016, Hardware Manual

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Table 38: Port Mapping for Channelization
ASIC Available Ports Disabled Port
PE0 0, 2, 4, 6, 8 6
PE1 1, 3, 5, 7, 9 7
PE2 10, 12, 14, 16, 18 16
PE3 11, 13, 15, 17, 19 17
PE4 20, 22, 24, 26, 28 26
PE5 21, 23, 25, 27, 29 27
To change from the default mode to 40-Gigabit Ethernet channelized mode, use the Junos OS
operational command set chassis fpc
slot-number pic 0 port port number channel-speed 10g.
Switch Ports
Each of the 30 QSFP28 ports supports:
• 100-Gigabit Ethernet using QSFP28 optical transceivers. When a QSFP28 transceiver is inserted into
any of the ports, the QSFP28 port is enabled for 100-Gigabit Ethernet.
• 40-Gigabit Ethernet using QSFP+ optical transceivers. When a QSFP+ transceiver is inserted into any
of the ports, the QSFP+ port is enabled for 40-Gigabit Ethernet.
• 100-Gigabit Ethernet active optic cables (AOC)
• QSFP28 direct attach copper (DAC) cables
• QSFP+ DAC cables
• QSFP+ to SFP+ direct attach copper breakout (DACBO) cables
• Access ports—You can use 40-Gigabit Ethernet QSFP+ transceivers and QSFP+ DAC cables in any
downstream port. See
QFX10000 Optical Transceiver and Cable Support
.
• Uplink ports—You can configure all the QSFP28 ports as uplinks.
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