Primary Ports: 48 x 10/100/1000BASE-T Ethernet RJ45 with auto negotiation and crossover detection (auto-MDIX crossover)
4 x 1G SFP uplink
RJ45 Management port
Specifications: 16 x RJ45 serial ports
24/48 VDC power
10/100/1000 Ethernet
1U rack mount
Software selectable RS232/422/485 interface
Cisco/Sun Rj45 pinout
Advanced Features for NERC-CIP compliance
Meets IEC 61850-3, IEEE 1613 electric power substation environmental standard
Certified for NEBS Level 3