Setup Guide
Table 5. 4x10G mode QSFP+ port LEDs
LED Description
Link LED
• O—No Link
• Solid green—Link operating at 10 Gbps speed
• Solid amber—Link operating at lower 1 Gbps speed
Activity LED
• O—No Link
• Flashing green—Link activity at 10 Gbps speed
• Flashing amber—Link activity at 1 Gbps speed
Prerequisites
The following is a list of components required for successful installation of the S4048-ON.
NOTE: Detailed installation instructions for the S4048-ON are provided in Site Preparations and Install the S4048–ON.
• S4048–ON chassis or multiple chassis, if stacking
• AC country- and regional-specic 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 screwdrivers, not included
• Torx screwdriver, not included
• Ground cable screws, included
• Copper/ber cables
Other optional components are:
• Ground cable
• Additional power supply unit
• Additional fan module
• Additional mounting brackets if installing in a four-post rack or cabinet
S4048–ON congurations
You can order the S4048–ON switch in several dierent congurations. You can also order optional modules and optics separately.
You can order the following supported hardware components:
• S4048–ON AC Normal Airow: 48 port 10 G RJ-45 ports with six QSFP+ 40 G ports, one AC power supply and three fan subsystems.
Airow is from the I/O-side to the PSU-side.
• S4048–ON AC Reverse Airow: 48 port 10 G RJ-45 ports with six QSFP+ 40 G ports, one AC power supply and three fan subsystems.
Airow is from the PSU-side to the I/O-side
• Fan with airow from the I/O-side to the PSU-side
• Fan with airow from the PSU-side to the I/O-side
• AC Power supply with airow from the I/O-side to the PSU-side
• AC Power supply with airow from the PSU-side to the I/O-side
The S4048–ON switch
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