Install Guide

Table 2. Management Ethernet port LEDs
LED Description
Link LED
● Off—No link
● Solid green—Link on 1 Gbps speed
● Solid yellow—Link on 10/100 Mbps speeds
Table 3. SFP+ Port LEDs
LED Description
Link LED
● Off—No link
● Solid green—Link on 10 Gbps speed
● Flashing green, ~1 s—Link on less than 10 G speed
Activity LED
● Off—No link
● Flashing green, ~30 ms—10 Gbps activity
● Flashing green, ~1 s—Specific port locate
Prerequisites
The following is a list of components required for successful installation of the S3048-ON:
NOTE: Detailed installation instructions for the S3048-ON are provided in Site Preparations and Install the S3048–ON.
● S3048–ON chassis or multiple chassis, if stacking
● AC country/regional-specific cables to connect the AC power source to each of the chassis’ AC power supplies
● Mounting brackets for rack installation, included
● Screws for rack installation
● #1 and #2 Phillips screw drivers, not included
● Torx screwdriver, not included
● Ground cable screws, included
● Copper/fiber cables
Other optional components are:
● Ground cable
● Extra power supply unit
● Extra fan module
● Extra mounting brackets if installing in a four-post rack or cabinet
Switch configurations
You can order the S3048–ON switch in several different configurations.
You can order the following supported hardware components:
● S3048–ON AC Normal Airflow: Forty–eight 10/100/1000Base-T RJ-45 ports with four SFP+ 10 G ports, one AC power
supply, and three fan subsystems—airflow from the I/O side to the power supply side
● S3048–ON AC Reverse Airflow: Forty–eight 10/100/1000Base-T RJ-45 ports with four SFP+ 10 G ports, one AC power
supply, and three fan subsystems—airflow from the power supply side to the I/O side
● Fan with airflow from the I/O side to the PSU side
● Fan with airflow from the PSU side to the I/O side
● AC Power supply with airflow from the I/O side to the PSU side
● AC Power supply with airflow from the PSU side to the I/O side
The S3048–ON switch
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