Juniper EX2200 Hardware Guide

show interfaces diagnostics optics
Syntax show interfaces diagnostics optics interface-name
Release Information Command introduced in Junos OS Release 10.0 for EX Series switches.
Command introduced in Junos OS Release 13.2X50-D15 for the QFX Series.
Description Display diagnostics data and alarms for Gigabit Ethernet optical transceivers (SFP, SFP+,
XFP, QSFP+, or CFP) installed in EX Series or QFX Series switches. The information
provided by this command is known as digital optical monitoring (DOM) information. For
a list of transceivers supported on EX Series switches and their specifications, including
DOM support, see Pluggable Transceivers Supported on EX Series Switches.
Thresholds that trigger a high alarm, low alarm, high warning, or low warning are set by
the transponder vendors. Generally, a high alarm or low alarm indicates that the optics
module is not operating properly. This information can be used to diagnose why a
transceiver is not working.
Options interface-name—Name of the interface associated with the port in which the transceiver
is installed: ge-fpc/pic/port, xe-fpc/pic/port, or et-fpc/pic/port.
Required Privilege
Level
view
Related
Documentation
Monitoring Interface Status and Traffic on page 233•
• Monitoring Interface Status and Traffic
• Installing a Transceiver in an EX Series Switch
• Installing a Transceiver in a QFX Series Device
• Removing a Transceiver from an EX Series Switch
• Removing a Transceiver from a QFX Series Device
• Junos OS Ethernet Interfaces Configuration Guide
List of Sample Output show interfaces diagnostics optics ge-0/1/0 (SFP Transceiver) on page 269
show interfaces diagnostics optics xe-0/1/0 (SFP+ Transceiver) on page 270
show interfaces diagnostics optics xe-0/1/0 (XFP Transceiver) on page 271
show interfaces diagnostics optics et-3/0/0 (QSFP+ Transceiver) on page 272
show interfaces diagnostics optics et-4/1/0 (CFP Transceiver) on page 273
Output Fields Table 47 on page 262 lists the output fields for the show interfaces diagnostics optics
command. Output fields are listed in the approximate order in which they appear.
Table 47: show interfaces diagnostics optics Output Fields
Field DescriptionField Name
Displays the name of the physical interface.Physical interface
Copyright © 2015, Juniper Networks, Inc.262
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