Shelf / DIN Rail Mount, Managed, 8 Port, 2 Fibre SFP (not included) slots, Cyber Secure Switch, requires separate 48v DC supply The KY-3000EMD is a managed, redundant ring, high security Gigabit Ethernet Switch with 7 X 10/100Base(T)X ports, 1 X 10/100/1000Base(T)X port, and 2 X 1000Base(X) SFP slots. Built in DoS / DDoS Enhanced silicon Protection. Automatically protects the network before damage occurs. Built-in Auto-Notification of Events such as:(email / Text). High Security features such as Device Binding, IP Source Guard, MAC Locking / IP Locking and Hybrid locking. Supports Black List, Cyber-Lock, Cyber-Secure Video, Clean Code Technology, IP Flow Checking, Keep Alive Checking as well as 15 Levels of Authorization & Access. The switch is very power efficient, using a fraction of the power that competitor switches use. Power savings alone pays for this switch. The security insure your network is NOT compromised. SAVINGS, SAFETY, and SECURITY! View Data SheetView User Manual Details: 7 X 10/100Base-T(X) RJ-45 ports, 1 X 10/100/1000Base-T(X) RJ-45, & 2 X 1000Base(X) SFP Slots Supports Cyber-Secure Video, Device Binding, IP Source Guard & Clean Code Technology, ACL’s SNMPv3, HTTPS, SSH security features, TACACS+, IEEE1588v2 Timing, 802.1x, Cyber-Locking & DDMI EMC performance: Industrial level 4 / JUMBO FRAME Supports 12-55 Volts DC power input / Dual Input High Security Cyber-Lock Device – Qualified for Military ICS Applications. UL Class 1 Division 2 Hazardous Location (HazLoc) Temperature Hardened: -40C ~ 80C