Juniper QFX5220, Руководство по оборудованию, Страница: 45 / 247

Figure 9: QFX5220-32CD Port and Management Panels
g051050
TOD
ALM
SYS
ID
10M
IN
OUT
PPS
1 0 3 5 4 7 6 8 11 0 13 12 15 14 17 16 19 18 2 1 2 0 2 3 2 2 2 5 24 2 7 2 6 2 9 2 8 3 1 3 0 3 3 3 2 2 9 1 RES ET
M GM T CO N
1 2 3
8 9 10 11
5 4
7
6
7
—
1
—
Reset button (do not use unless under the direction
of JTAC)
RJ-45 grandmaster time-of-day connection
8
—
2
—
Slide out tab for chassis serial number Chassis alarms LEDs
9
—
3
—
Network ports, 10-Gigabit Ethernet ports Network ports or port panel, 32 ports of QSFP-DD
10
—
4
—
PTP and external clock connections RJ-45 (1000BASE-T) management Ethernet (MGMT
port for the re0:mgmt-0 management interface)
11
—
5
—
ESD connection point RJ-45 console (CON) port
6
—
USB port for image updates
QFX5220-32CD Management Panel LEDs
IN THIS SECTION
QFX5220 Chassis Status LEDs | 48
RJ-45 Management Port LEDs | 51
You can find LEDs on these management panel ports:
•
Chassis status LEDs
•
RJ-45 Console and Management Port LEDs
The following sections explain how to interpret these LEDs.
47