Lantronix SM24TBT2DPA, Install Manual

Page: 3 / 38

Lantronix
SM24TBT2DPA Install Guide
33737 Rev. L https://www.lantronix.com/ Page
3
of
38
Contents
1 Introduction
............................................................................................................................................ 4
Product Description .................................................................................................................................................. 4
About This Manual ................................................................................................................................................... 4
Related Documentation ............................................................................................................................................ 4
Ordering Information ................................................................................................................................................ 4
Features ................................................................................................................................................................... 5
PoE Features ........................................................................................................................................................... 5
Benefits..................................................................................................................................................................... 5
Specifications ........................................................................................................................................................... 6
Software Features .................................................................................................................................................... 8
Front Panel .............................................................................................................................................................11
LED Descriptions ............................................................................................................................................... 12
Mode/Reset Button ............................................................................................................................................ 14
Back Panel .............................................................................................................................................................14
Regional Versions of Power Cords ........................................................................................................................14
2 Installation
............................................................................................................................................ 15
Package Contents ..................................................................................................................................................15
Safety Instructions for Rack Mount Installations ....................................................................................................15
Mounting the Switch in a 19-inch Rack ..................................................................................................................16
Mounting the Switch on a Desk or Shelf ................................................................................................................16
Installing SFP Modules ...........................................................................................................................................17
Grounding ...............................................................................................................................................................17
PS-AC-920 Power Supply Specifications ...............................................................................................................18
Unpacking / Installing / Replacing Power Supplies ................................................................................................20
Unpacking Power Supply .................................................................................................................................. 20
Installing a Power Supply .................................................................................................................................. 21
Replacing a Power Supply ................................................................................................................................ 22
Connecting the AC Power Cord .............................................................................................................................22
Power Disconnection ..............................................................................................................................................22
PoE vs. PoE+ vs. PoE++ .......................................................................................................................................23
PoE/PoE+/PoE++ Comparison ......................................................................................................................... 23
3 Initial Switch Configuration
.................................................................................................................. 24
Initial Switch Configuration via Web Browser.........................................................................................................24
Initial Switch Configuration via CLI .........................................................................................................................25
4 Troubleshooting
................................................................................................................................... 26
Basic Troubleshooting ............................................................................................................................................26
LED Summary ........................................................................................................................................................26
LED Troubleshooting ..............................................................................................................................................27
Troubleshooting PoE Problems .............................................................................................................................28
PoE Modes and Compliance ..................................................................................................................................29
Device Label and Box Label ..................................................................................................................................31
Record Device and System Information .................................................................................................................32
5 Regulatory and Safety Information .................................................................................................................33
Compliance and Safety Statements .......................................................................................................................33
High Risk Activities Disclaimer ...............................................................................................................................33
Declaration of Conformity .......................................................................................................................................34
Record Device and System Information .................................................................................................................35
Cautions and Warnings ..........................................................................................................................................36
Electrical Safety Warnings .....................................................................................................................................37