February 6, 2013 – Sealevel announces 5402e PCI Express synchronous serial interface that provides four ports individually configurable for RS-232, RS-422, RS-485, RS-530, RS-530A or V.35. In RS-232 mode, all common modem control signals are implemented for compatibility with a wide range of peripherals. For maximum compatibility with a variety of synchronous protocols, a digital phase lock loop (DPLL) is included on each port, and the board supports data rates up to 128K bps in burst mode. For easy implementation, a fan-out cable is included that terminates the on-board 100-pin SCSI-style connector to four DB-25M connectors.
Terminal blocks, adapter cables and other helpful accessories are available to simplify installation. Software support, critical for successful synchronous communication development, is provided through Sealevel's SeaMAC V5 synchronous serial driver. HDLC/SDLC protocols are supported as well as certain configurations of Monosync, Bi-sync and Raw modes. All products are in-stock and pricing begins at $1,599.00.
