(LS) Sunix 16-port RS-232 High Speed PCI Express Serial Board, 921.6Kbps, Support Microsoft Windows, Linux, and DOS (LS) | SER5416H

Sunix 16-port RS-232 High Speed PCI Express Serial Board, 921.6Kbps, Support Microsoft Windows, Linux, and DOS

Expands 16 independent RS-232 serial ports with communication speeds up to 921.6Kbps.
High speed SUN1999 16C950 compatible UART controller on-board.
Designed to meet PCI Express Base Specification Revision 1.1.
Supports x1, x2, x4, x8, x16 (lane) PCI Express Bus connector keys.
On-chip hardware auto flow control to guarantee no data loss.
Built-in ± 15KV ESD protection for all serial signals meets IEC1000-4-2 standard.
Plug-n-Play, I/O address and IRQ assigned by BIOS.
Certified by CE, FCC, RoHS, and Microsoft WHQL approval.
Support Microsoft Windows, Linux, and DOS.

Serial Communication
Interface RS-232 Signal TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Controller SUNIX SUN1999
(16C950 UART Compatible) Baud rate 50bps ~921.6Kbps
BUS PCI Express one lane (x1) Stop bit 1, 1.5, 2
No. of Port 16-port Parity even, odd, none, mark, space
IRQ IO Assigned by System Flow Control None, Xon/Xoff, RTS/CTS
FIFO 128byte Hardware PCB Connector Mini SCSI 68 Female
Protection ±15KV ESD protection for each signal Human Body Model (HBM)
±15KV IEC1000-4-2 Air Gap Discharge
±8KV IEC1000-4-2 Contact Discharge

Dimension
PCB Dimension 120 x 110 mm
Bracket Standard 121 mm
Bracket Space 1

Product Last Updated: 11/12/2025

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