Install Guide

Table Of Contents
1 Three fan modules
2 Two power supply units
Features
The S3048–ON oers the following features.
Forty-eight 10/100/1000Base-T RJ-45 ports
Four SFP+ 10G ports
One serial console port
One universal serial bus 2.0 (USB Type-A) port for additional le storage
One management port
Rangeley Central processing unit (CPU) system with 2GB DDR III RAM.
Temperature monitoring
Software-readable thermal monitor
Real time clock (RTC) support
Hot-plug redundant power supply
Power management monitoring
Removable fans
Standard 1U chassis
Physical dimensions
The S3048-ON has the following physical dimensions:
434 x 320 x 44 mm (W x D x H)
17.09 x 12.60 x 1.73 inches (W x D x H)
Switch status
You can view S3048–ON status information using the LEDs.
LED display
The S3048–ON includes LED displays on the I/O side of the switch. This section describes open networking installation environment
(ONIE) LED behaviors. Some LED behaviors may change after you install your software.
The S3048–ON switch
7