To see if a switch is running the latest Dell Networking OS version, use the show version command. To
download a Dell Networking OS version, go to http://support.dell.com.
Installation
Site Preparation
Before installing the switch or switches, make sure that the chosen installation location meets the
following site requirements:
•Clearance — There is adequate front and rear clearance for operator access. Allow clearance for
cabling, power connections, and ventilation.
•Cabling — The cabling is routed to avoid sources of electrical noise such as radio transmitters,
broadcast amplifiers, power lines, and fluorescent lighting fixtures.
•Ambient Temperature — The ambient switch operating temperature range is 10° to 35ºC (50° to
95ºF).
1. Decrease the maximum temperature by 1°C (1.8°F) per 300 m (985 ft.) above 900 m (2955 ft.).
2. Relative Humidity — The operating relative humidity is 8 percent to 85 percent (non‑condensing)
with a maximum humidity gradation of 10 percent per hour.
Unpacking the Switch
Package Contents
When unpacking each switch, make sure that the following items are included:
• One Dell Networking MXL 10/40GbE Switch IO Module
• One USB type A-to-DB-9 female cable
• Getting Started Guide
• Safety and Regulatory Information
• Warranty and Support Information
• Software License Agreement
Unpacking Steps
1. Before unpacking the switch, inspect the container and immediately report any evidence of damage.
2. Place the container on a clean, flat surface and cut all straps securing the container.
3. Open the container or remove the container top.
4. Carefully remove the switch from the container and place it on a secure and clean surface.
5. Remove all packing material.
6. Inspect the product and accessories for damage.
After you insert a Flex IO module into an empty slot, you must reload the I/O Aggregator for the module.
If you remove an installed module and insert a different module type, an error message displays to
remind you that the slot is configured for a different type of Flex IO module. You must reload the switch
to make the Flex IO module operational.
FC Flex IO Modules 1039