Juniper EX2200 Hardware Guide

• You can display summary information about the last TDR test results for all interfaces
on the switch that support the TDR test by not specifying an interface name with the
show diagnostics tdr command. For example:
user@switch> show diagnostics tdr
Interface Test status Link status Cable status Max distance fault
ge-0/0/0 Passed UP OK 0
ge-0/0/1 Not Started N/A N/A N/A
ge-0/0/2 Passed UP OK 0
ge-0/0/3 Not Started N/A N/A N/A
ge-0/0/4 Passed UP OK 0
ge-0/0/5 Passed UP OK 0
ge-0/0/6 Passed UP OK 0
ge-0/0/7 Not Started N/A N/A N/A
ge-0/0/8 Passed Down OK 0
ge-0/0/9 Not Started N/A N/A N/A
ge-0/0/10 Passed Down Fault 1
ge-0/0/11 Passed UP OK 0
ge-0/0/12 Not Started N/A N/A N/A
ge-0/0/13 Not Started N/A N/A N/A
ge-0/0/14 Not Started N/A N/A N/A
ge-0/0/15 Not Started N/A N/A N/A
ge-0/0/16 Not Started N/A N/A N/A
ge-0/0/17 Not Started N/A N/A N/A
ge-0/0/18 Not Started N/A N/A N/A
ge-0/0/19 Passed Down OK 0
ge-0/0/20 Not Started N/A N/A N/A
ge-0/0/21 Not Started N/A N/A N/A
ge-0/0/22 Passed UP OK 0
ge-0/0/23 Not Started N/A N/A N/A
Related
Documentation
• Troubleshooting Interface Configuration and Cable Faults on page 330
• request diagnostics tdr on page 252
• show diagnostics tdr on page 254
Copyright © 2015, Juniper Networks, Inc.334
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