Chapter 17. DM4000 ETH48GX H Series17.2. Front Panel DescriptionDM4000 ETH48GX H Series front panel contains 48 SFP slots and port status LEDs.Figure 17-2. DM4000 ETH48GX H Series - Front PanelWARNING:"Electrostatic generated by human body may damage the electrostatic sensitive components on equip-ment."WARNING:"This interface board supports a 5A fuse, type T (delay), 250V. If necessary, replace it only for anotherone of the same type and value."67