Juniper EX4600 Hardware Guide

Table 7: EX4600-EM-8F Status LED
LED State Descripon
ST Unlit
• The expansion module is oine.
• The chassis is powered o.
Green
• The expansion module is online and funconing normally.
QFX-EM-4Q
The QFX-EM-4Q, provides 4 addional 40-Gigabit Ethernet QSFP+ ports to one of the bays in the
EX4600 switch. Port 0 and port 2 can be used for port channelizaon by conguring the system mode
for 104 port mode.
Figure 11 on page 20 shows the QFX-EM-4Q ports and LEDs.
Figure 11: QFX-EM-4Q Faceplate and LEDs
1—
Expansion module status LED
2—
QSFP+ port LEDs
When the expansion module is inserted into the expansion bay, the chassis detects the addional ports,
recognizes them as 40 GbE ports, and lights the Status LED.
Table 8 on page 21 describes the Status LED on the QFX-EM-4Q expansion module.
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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