HP ProCurve 3400CL 48-Port Gigabit Ethernet Network Switch J4906A w/ Rack Ears. This HP ProCurve network switch was removed from a working environment and is ready for your computer. Our techs have factory reset the unit, tested the 4 SFP ports for connectivity, and randomly checked the RJ45 for connectivity. No other testing has been done.This unit has the 10-GbE Media Flex Module J8435A as well as the rack ears attached. Keep in mind this is a used item and does show wear such as scratches and scrapes. Snag this up today, you wont find a better deal anywhere else. Managed: Fully Managed, Serial: #? If your problem cannot be resolved by our service department, we will arrange to receive your item back from you for repair or replacement. The item "HP ProCurve 3400CL 48-Port Gigabit Ethernet Network Switch J4906A with Rack Ears" is in sale since Wednesday, August 17, 2016. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\Switches & Hubs\Network Switches".io" and is located in Mesa, Arizona. This item can be shipped worldwide.