Juniper QFX10002 Hardware Manual page 30

Table 8: QFX10002-60 Port Capacities
Per Port
1 x100 Gbps
1 x 40 Gbps
4 x 10 Gbps
Network Ports
The QFX10002-60C supports the following types of optics and cables:
• 100-Gigabit Ethernet using 28-Gbps QSFP28 optical transceivers and 100-Gbps active optical cables
(AOCs).
• 40-Gigabit Ethernet using QSFP+ optical transceivers, 40-Gbps AOCs, or 40-Gbps direct attach
copper (DAC) cables.
• 10-Gigabit Ethernet using DAC breakout cables (DACBO). When configured for channelization, a
breakout cable converts the 40-Gigabit Ethernet port into 4 independent 10-Gigabit Ethernet ports.
For a detailed list of supported optical transceivers and electrical cables, see
Compatibility Tool.
Channelization
Although the QFX10002-60C autosenses the speed of a transceiver and sets the speed to either 40
Gbps or 100 Gbps, for channelization you must manually configure the port speed. Any of the 60
physical ports that are configured for 40 Gbps speeds can be channelized to 4 independent 10-Gigabit
Ethernet interfaces using copper or fiber breakout cables. You can channelize an individual port or a
create a port range.
Port behavior is tied to the ASIC associated with the port. You must configure each port individually, in
order to channelize a 40-Gigabit Ethernet port to 4 independent 10-Gigabit Ethernet ports. The first
time a port for an associated ASIC is changed from the default configuration mode (mode D) to the
channelization mode (mode A), the FPC reboots. Subsequent channelization of the ports for that ASIC
does not cause the FPC to reboot. However if one of the channelized ports is changed back to the
default, the FPC will again reboot. See
associated ASIC.
Per Switch
60 x 100 Gbps
60 x 40 Gbps
192 x 10 Gbps
Table 9 on page 22
Channelization
Non-channelized
Non-channelized
The Hardware
for the list of available ports and the
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