Juniper EX4200 User Manual

Figure 7: SFP+ and SFP+ MACsec Uplink Module
The following transceivers can be installed in the uplink module ports:
•
SFP+ transceivers are supported in ports 0 and 2.
•
SFP transceivers are supported in all four ports.
The ports that support SFP+ transceivers are labeled 10 G on the uplink module’s
faceplate (see Figure 7 on page 20).
NOTE: When an SFP+ or SFP+ MACsec uplink module is operating in
10-gigabit mode:
•
Only the 10-gigabit ports (ports 0 and 2) are enabled.
•
You can use only SFP+ transceivers in those ports.
Whenan SFP+ orSFP+ MACsec uplinkmoduleisoperating in 1-gigabitmode:
•
All four ports are enabled.
•
You can use only SFP transceivers in all four ports.
The SFP+ and SFP+ MACsec uplink module has an LED on the faceplate (labeled
Operating mode LED in Figure 7 on page 20) that indicates the operating mode. If the
uplink module is operating in the 10-gigabit mode, the LED is lit. If the uplink module is
operating in the 1-gigabit mode, the LED is unlit.
SFP+ and SFP+ MACsec uplink modules are shipped with dust covers preinstalled in the
ports.
The SFP+ uplink module requires Junos OS for EX Series switches, Release 9.4 or later.
The SFP+ MACsec uplink module requires Junos OS for EX Series switches, Release
13.2X50-D10 or later.
Copyright © 2015, Juniper Networks, Inc.20
EX4200 Switch Hardware Guide

Juniper EX4200 Specifications

General

Model	EX4200
Switching Capacity	128 Gbps
Layer	Layer 2 and Layer 3
Form Factor	1U
Throughput	96 Mpps
Maximum VLANs	4096
MAC Address Table Size	16, 000
DRAM	1 GB
Flash Memory	1 GB
Forwarding Rate	96 Mpps
JUNOS Software	Yes
Ports	24 or 48
Stacking	Up to 10 switches in a Virtual Chassis configuration
Power Supply	AC or DC
Management	CLI, SNMP, J-Web
Input Voltage	100-240 VAC or -48 VDC
Operating Temperature	0°C to 45°C
Redundancy	Redundant power supplies
Virtual Chassis Technology	Yes
Storage Temperature	-40°C to 70°C
Humidity	5% to 90% non-condensing