Advantech MIC-3955 Computer Board

3U CompactPCI? RS-232/422/485 Serial Communication Card

4-Port/8-Port RS-232/422/485 isolated
32bit 33MHz PCI bus backplane
Speed up to 921600bps
UART 16C550 Compatible 5G Register Set
2KV Surge protection
Support 5V only power input
Support Front Line out & Rear Line out
PICMG 2.0 Rev. 3.0 compatible