Juniper MX240 Hardware Manual page 149

the port number on the MIC. Slashes (/) separate the MPC number from the logical PIC number and port
number:
type-fpc/pic/port
type—Media type, which identifies the network device. For example:
ge—Gigabit Ethernet interface
so—SONET/SDH interface
xe—10-Gigabit Ethernet interface
For a complete list of media types, see Interface Naming Overview.
fpc—Slot in which the MPC is installed. On the MX240 router, the MPCs are represented in the CLI as
FPC 0 through FPC 2.
pic—Logical PIC on the MIC, numbered 0 or 1 when installed in slot 0, and 2 or 3 when installed in slot
1. The number of logical PICs varies depending on the type of MIC. For example, a:
20-port Gigabit Ethernet MIC has two logical PICs, numbered 0 and 1 when installed in slot 0, or 2
and 3 when installed in slot 1.
4-port 10-Gigabit Ethernet MIC has two logical PICs numbered 0 and 1 when installed in slot 0, or 2
and 3 when installed in slot 1.
100-Gigabit Ethernet MIC with CFP has one logical PIC numbered 0 when installed in slot 0, or 2 when
installed in slot 1.
For more information on specific MICs, see
MX Series Interface Module
port—Port number.
NOTE: The MIC number is not included in the interface name.
The MX240 router supports up to three MPCs that install horizontally and are numbered from bottom to
top. Each MPC accepts up to two MICs.
Figure 37 on page 152 shows an example of a 20-port Gigabit Ethernet MIC with SFP installed in slot 0 of
an MPC in slot 2.
NOTE: The 20-port Gigabit Ethernet MIC with SFP-E has a different port numbering. See Gigabit
Ethernet MIC with SFP (E)
"MICs Supported by MX Series Routers" on page 140
Reference.
151
in the