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

Line Card Models

Table 50 on page 104 shows the model numbers, descriptions of the line card models, the Junos OS release
in which the models were released, the release in which support on EX8200 Virtual Chassis was introduced,
and the release in which Virtual Chassis Port (VCP) support was introduced for ports on the line card.
Table 50: 48-port RJ-45 Line Card Models
Model Description
EX8200-48T 48-port RJ-45 line card
EX8200-48T-ES Extra-scale 48-port RJ-45 line
card
NOTE:
provides larger IPv4 and IPv6
route table sizes than the
non-extra-scale models to store
more unicast routes.
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 48-port RJ-45 line card (see
48 10/100/1000 Gigabit Ethernet RJ-45 ports
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
The extra-scale model
Figure 28 on page
Junos OS Support on
Release EX8200
Required Virtual Chassis
9.4R1 or later 10.4R1
11.1R1 or later 11.4R1
103) have:
105.
EX8200 Virtual
Chassis Port
(VCP) Support
Not supported
Not supported
104