Juniper EX4600 Hardware Guide

Chassis Status LEDs on an EX4600 Switch
The EX4600 switch has four status LEDs on the eld-replaceable unit (FRU) end of the chassis, next to
the management ports (see Figure 9 on page 16).
Figure 9: Chassis Status LEDs on an EX4600 Switch
1—
Status LEDs
3—
RJ-45 console port (CON) and em0–RJ-45
(1000 Base-T) management Ethernet port
(C0)
2—
em1–SFP management Ethernet port (C1)
Cage (socket for either 1 GbE copper SFP or
ber SFP)
4—
USB port
CAUTION: Do not use the Reset buon to restart the power sequence unless under the
direcon of Juniper Networks Technical Assistance Center (JTAC).
Table 6 on page 17 describes the chassis status LEDs on an EX4600 switch, their colors and states, and
the status they indicate. You can view the colors of the three LEDs remotely through the CLI by issuing
the operaonal mode command show chassis lcd.
16

Juniper EX4600 Specifications

General

Rack Units	1U
Junos OS	Yes
Product Series	EX Series
DRAM	8 GB
Flash Memory	16 GB
Ports	4 x 40GbE QSFP+ ports
Power Supply	Dual, hot-swappable
MAC Address Table Size	288, 000
Jumbo Frames	9216 bytes
Input Voltage	100-240 V AC
Operating Temperature	0°C to 40°C
Memory	8 GB
Storage	16 GB