Dell PowerConnect 5448 48-Port Gigabit Ethernet 1U Layer 2 Switch This "buy it now" sale is for the Dell PowerConnect 5448 pictured. It powers on and runs. The fan is a bit noisy. We don't have the ability to fully test it. Underselling guidelines, it must be listed for parts due to non-testing. Buyer has 30-days to test and can return if not satisfied. Power cord included.