Line Card Components; Line Card Ports - Juniper EX8208 Hardware Manual

NOTE: We recommend that you do not install extra-scale line card models and non-extra-scale
models in the same switch or Virtual Chassis. If you install extra-scale line cards in a switch or
Virtual Chassis that has non-extra-scale models installed, the IPv4 and IPv6 route table sizes
default to those of the non-extra-scale models and you will not get the benefit of the increased
table sizes of the extra-scale models.
You will experience these decreased route table sizes in a Virtual Chassis even when the
non-extra-scale line cards are installed in one member switch and the extra-scale line cards are
installed in another member switch.

Line Card Components

Both models of the 40-port SFP+ line card (see
40 oversubscribed 10-gigabit SFP+ ports, which can house SFP+ or SFP transceivers
40 dust covers (shipped in an accessory bag)
Line card status LEDs—Two status LEDs labeled ON and ST that indicate the online and status information
for the line card. See "Line Card LEDs in an EX8200 Switch" on page
Network port LEDs—Two LEDs per network port that indicate the link/activity and status of each port.
See Network Port LEDs in an EX8200 Switch.

Line Card Ports

The ports on the faceplate of the line card are numbered sequentially. The ports are divided into eight
groups, with each group comprising five ports (see
port numbers on an EX8200-40XS line card and the port groups for each set of ports.
Table 40: Port Numbers and Port Groups on a 40-port SFP+ Line Card
Port Number
0 through 4
5 through 9
10 through 14
15 through 19
20 through 24
Figure 21 on page 89) have:
105.
Figure 22 on page 91). Table 40 on page 90 shows the
Group Number
0
1
2
3
4
90