H3C S6520X-16XT-SI L3 Ethernet Switch with 14x1G/2.5G/5G/10GBase-T Ports and 2x1G/10GBase-X SFP Plus Motherboard chipset family_Intel G41 1 x Internal Speaker Header

1 x Internal Speaker Header (4-Pin)

and acoustics for peak efficiency

microSD slot on it also provides improved r/w speed for database storage on microSD card

-85 dBm@MCS0

H3C S6520X-16XT-SI L3 Ethernet Switch with 14x1G/2.5G/5G/10GBase-T Ports and 2x1G/10GBase-X SFP Plus Motherboard chipset family_Intel G41 1 x Internal Speaker HeaderH3C S6520X 16XT SI L3 Ethernet Switch with 14x1G 2. 5G 5G 10GBase T Ports and 2x1G 10GBase X SFP Plus High Density 10GE and Multi Giga Forwarding The switch offers high density 10GE forwarding and can expand 10GE ports flexibly, working at wire speed. It provides 16 24*10 1GE autosensing SFP+ ports, one expansion slot that support up to 10 kinds of modules range from GE to 10GE, 25GE, 40GE, and multi giga ports. S6520X 26MC UPWR SI support 24 *1G 2.