Planet ISW-501T 5-Port 10/100Mbps Industrial Fast Ethernet Switch, -40~75 Degree C

Physical Port 5-Port 10/100Mbps RJ-45 with auto MDI / MDI-X function 4-Port 10/100Mbps RJ-45 with auto MDI / MDI-X function + 1 or 2-ports 100BaseFX (MM/SM, SC) Layer 2 Features Complies with IEEE 802.3 10Base-T, IEEE 802.3 u 100Base-TX Ethernet standard Supports Auto-Negotiation and 10/100Mbps half / full duplex mode High performance Store and Forward architecture, broadcast storm control, runt / CRC filtering eliminates erroneous packets to optimize the network bandwidth Prevents packet loss with back pressure (Half-Duplex) and IEEE 802.3 x PAUSE frame flow control (Full-Duplex)
Backplane (Switching Fabric): 1Gbps Integrated address look-up engine, supports 2K absolute MAC addresses Automatic address learning and address aging CSMA / CD Protocol Industrial Case / Installation IP-30 Metal case DIN Rail and Wall Mount Design 12 to 48V DC, redundant power with polarity reverse protect function and connective removable terminal block for master and slave power Supports EFT protection 6000 VDC for power line Supports 6000 VDC Ethernet ESD protection -40 to 75 Degree C operation temperature Free fall, shock, vibration industrial stability