Juniper EX Series Complete Hardware Guide

Figure 11: SFP Uplink Module
SFP uplink modules are shipped with dust covers preinstalled in the ports.
NOTE: If you insert a transceiver in an SFP uplink module installed in an EX 3200
switch, a corresponding network port from the last four ports is disabled. For example,
if you insert an SFP transceiver in ge-0/1/3, ge-0/0/23 is disabled. The disabled port
is not listed in the output of show interface commands.
Figure 12 on page 17 shows the XFP uplink module which provides two 10-gigabit
small form-factor pluggable (XFP) transceivers.
Figure 12: XFP Uplink Module
XFP uplink modules are shipped with a dust cover preinstalled in one port.
Related Topics ■ EX-series Switch—XFP Uplink Module Port LEDs on page 19
■ EX-series Switch—SFP Uplink Module Port LEDs on page 18
■ Uplink Modules Connector Pinout Information on page 35
■ Installing an Uplink Module in an EX-series Switch on page 101
Uplink Modules in an EX 3200 or EX 4200 Switch ■ 17
Chapter 1: Switch Overview

Juniper EX Series Specifications

General

Series	EX Series
Category	Switch
Layer	Layer 2/3
Operating System	Junos OS
Managed	Yes
ACLs	Yes
Port Density	Varies by model
Power over Ethernet (PoE)	Available on some models
Virtual Chassis	Supported on some models
Form Factor	Fixed configuration, Modular
Switching Capacity	Varies by model
Forwarding Rate	Varies by model
Power Supply	Varies by model (AC or DC, redundant options available)
Management	CLI, Web UI, SNMP
Redundancy	Power supply, fan, Virtual Chassis
Latency	Varies by model
Jumbo Frames	Supported
VLAN Support	Yes
MAC Address Table Size	Varies by model
QoS	Yes
Energy Efficiency	EEE (802.3az)
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	0° to 45° C
Storage Temperature	-40° to 70° C
Humidity	5% to 90% non-condensing
MTBF	Varies by model
Warranty	Limited Lifetime