Juniper EX2200 Hardware Guide

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• Understanding PoE on EX Series Switches
• Understanding Aggregated Ethernet Interfaces and LACP on page 8
• Understanding Layer 3 Subinterfaces on page 18
Understanding Interface Naming Conventions on EX Series Switches
Juniper Networks EX Series Ethernet Switches use a naming convention for defining the
interfaces that is similar to that of other platforms running under Juniper Networks Junos
operating system (Junos OS). This topic provides brief information about the naming
conventions used for interfaces on EX Series switches. For additional information, see
the Junos OS Network Interfaces Configuration Guide.
This topic describes:
•
Physical Part of an Interface Name on page 6
•
Logical Part of an Interface Name on page 8
•
Wildcard Characters in Interface Names on page 8
Physical Part of an Interface Name
Network interfaces in Junos OS are specified as follows:
type-fpc / pic / port
EX Series switches apply this convention as follows:
•
type—EX Series interfaces use the following media types:
•
ge—Gigabit Ethernet interface
•
xe—10 Gigabit Ethernet interface
Copyright © 2015, Juniper Networks, Inc.6
Network Interfaces for EX4300 Switches

Juniper EX2200 Specifications

General

Throughput	77 Mpps
MAC address table	8000 entries
Jumbo frames support	Yes
Number of VLANs	1024
Networking standards	-
Switch type	Managed
SFP module slots quantity	4
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Stackable	No
Product color	Black
Power consumption (typical)	100 W
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %

Weight and Dimensions

Depth	254 mm
Width	441 mm
Height	43 mm
Weight	3600 g