10-Port 10-Gigabit Ethernet, 40-Gigabit Ethernet, 100-Gigabit Ethernet PIC with QSFP28 (PTX Series)

Software Release

• PTX3000: Junos OS Release 16.1R3 and later, Junos OS Release 17.1R1 and later

  Note:

  The P3-10-U-QSFP28 PIC is supported on PTX3000 on a service release version of Junos OS 15.1F6-S2.

• PTX5000: Junos OS Release 17.1R1 and later

For information about which FPCs support these PICs, see PTX Series PIC/FPC Compatibility.

Hardware Features

• Ten ports (labeled 0 through 9) configurable as 10-Gigabit Ethernet ports, 40-Gigabit Ethernet ports, or 100-Gigabit Ethernet ports. If port speed is not configured, the default port speed on all ports on the PIC is 100 Gbps.

  Note:

  You can use the following command to change the mode:

  [edit chassis]

  user@host# set fpc slot-number pic pic-number port port-number speed (10G | 40G | 100G)

  The interface speeds are configured by port group. There are two port groups on the 10-port PIC. The first port group includes ports 0 through 4, and the second port group includes ports 5 through 9. When you configure the first port in a group—either port 0 or port 5—the remaining ports in the group are configured with the same port speed. For example, if you configure the port-speed of port 0 to be 10G, then ports 0 through 4 will operate at 10 Gbps. Only the first port in each port group can be configured.

• Model number: P3-10-U-QSFP28

• Name in the CLI: 10x100/10x40/40x10GE

• Power requirements:

  • 10-gigabit QSFP+ transceivers on all ports—1.9 A @ –48 V (91 W)

  • 40-gigabit QSFP+ transceivers on all ports—1.9 A @ –48 V (91 W)

  • 100-gigabit QSFP28 transceivers on all ports—2.3 A @ –48 V (111 W)

• High-performance throughput:

  • 10-Gigabit Ethernet LAN mode at 10.3 Gbps

  • 40-Gigabit Ethernet LAN mode at 41.2 Gbps (10.3 Gbps per lane)

  • 100-Gigabit Ethernet LAN mode at 103.1 Gbps (25.8 Gbps per lane)

• Configurable modes:

  • LAN-PHY—10-Gigabit Ethernet, 40-Gigabit Ethernet, or 100-Gigabit Ethernet

• Full-duplex mode

• Large maximum transmission units (MTUs)—up to 9500 bytes

Software Features

Table 1 shows the first supported Junos OS release for each software feature.

Cables and Connectors

LEDs

The STATUS LED is located next to port 0 on the PIC faceplate. There are 10 port LEDs labeled 0 through 9. The LED located next to the port number indicates the link activity of the port. Table 2 describes the functions of these LEDs.