Re-Mx2000-1800X4 Cb-Re Front Panel - Juniper MX2020 Hardware Manual

RE-MX2000-1800x4 CB-RE Front Panel

Figure 24 on page 51 shows the Control Board and Routing Engine (CB-RE)—RE-MX2000-1800x4.
Table 14 on page 51 describes the Control Board and Routing Engine (CB-RE)—RE-MX2000-1800x4 ports.
Figure 24: RE-MX2000-1800x4 CB-RE Front View
1 2 3 4 5
AUX CONSOLE MGMT USB
RESET
Table 14: Components on the RE-MX2000-1800x4
Function No.
1
2
3
4
5
6
7
8
6
ONLINE
OFFLINE
11 10
Label
AUX
CONSOLE
MGMT
USB
RESET
ONLINE/OFFLINE
LINK
ExtClk-1 and ExtClk-2
7 8
9
Description
This port is used to connect a laptop, modem,
or other auxiliary unit.
This port is used to configure the MX2000
router.
This port is a dedicated management channel
for device maintenance. It is also used for
system administrators to monitor and manage
the MX2000 router remotely.
This port is used to install a USB flash drive that
contains Junos OS.
Reboots the CB-RE.
Takes the Routing Engine on the CB-RE online
or offline.
These LEDs are associated with each of the
SFP+ ports (XGE-0 and XGE-1) and indicate the
connection in use.
Connects the CB-RE to two external clock
interfaces for BITS and GPS function through
a serial cable with an RJ-45 connector.
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