Hirschmann Spider III SPR20-8TX-EEC Premium Series Industrial Unmanaged Ethernet Switch, 8 x 10/100Base-TX, RJ45, IP40 Metal Housing, Redundant 9.6 - 32 VDC Power Inputs, Alarm Relay Output, USB Port For Configuration, -40 to +70 deg C, C1D2 & ATEX Zone 2 Rated, Unmanaged. (Full Model No.: SPIDER-PL-20-08T1999999TY9HHHH) (Replacement For Pt #942 141-017, SPL20-8TX-EEC)
 
Port Type and Quantity
8 x 10/100BASE-TX, TP cable, RJ45 sockets, auto-crossing, auto-negotiation, auto-polarity