Juniper EX2200 Hardware Guide

Cable status : Normal
Distance fault : 0 Meters
Polartiy swap : Normal
Skew time : 8 ns
MDI pair : 4-5
Cable status : Normal
Distance fault : 0 Meters
Polartiy swap : Normal
Skew time : 8 ns
MDI pair : 7-8
Cable status : Normal
Distance fault : 0 Meters
Polartiy swap : Normal
Skew time : 8 ns
Channel pair : 1
Pair swap : MDI
Channel pair : 2
Pair swap : MDI
Downshift : No Downshift
show diagnostics tdr interface ge-2/0/2 (Faulty Cable)
user@switch> show diagnostics tdr interface ge-2/0/2
Interface TDR detail:
Interface name : ge-2/0/2
Test status : Passed
Link status : Down
MDI Pair : 1-2
Cable status : 1-2
Distance fault : 2 Meters
Polartiy swap : N/A
Skew time : N/A
MDI Pair : 3-6
Cable status : Impedance Mismatch
Distance fault : 3 Meters
Polartiy swap : N/A
Skew time : N/A
MDI Pair : 4-5
Cable status : Impedance Mismatch
Distance fault : 3 Meters
Polartiy swap : N/A
Skew time : N/A
MDI Pair : 7-8
Cable status : Short on Pair-2
Distance fault : 3 Meters
Polartiy swap : N/A
Skew time : N/A
Channel pair : 1
Pair swap : N/A
Channel pair : 2
Pair swap : N/A
Downshift : N/A
show diagnostics tdr (All Supported Interfaces)
user@switch> show diagnostics tdr
Interface Test status Link status Cable status Max distance fault
ge-0/0/0 Not Started N/A N/A N/A
ge-0/0/1 Not Started N/A N/A N/A
ge-0/0/2 Started N/A N/A N/A
ge-0/0/3 Started N/A N/A N/A
257Copyright © 2015, Juniper Networks, Inc.
Chapter 5: Operational Commands

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