| Introduction |
| SUNIX SER4400AL, PCI Express serial communication boards meet the PCI Express Base Specification Revision 1.1. It is compatible with PCI Express x1, x2, x4, x8 and x16 lane Bus. The majorities of today’s motherboards is not equipped with serial ports or only have one serial port. With SUNIX PCI Express serial board, users can add 8 serial ports to their system, allowing them to use serial devices further. Windows 2000 and later and Linux 2.4x kernel and later support the PCI Express bus system. SUNIX PCI Express Serial Board is the advanced and high efficient solution for commercial and industrial automation applications |
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| Features |
 Expands 4 independent RS-232 serial ports with communication speeds up to 921.6Kbps.
High speed Matrix UL7512EQ 16C650 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.
Plug-n-Play, I/O address and IRQ assigned by BIOS.
Certified by CE, FCC, RoHS, and Microsoft WQHL approval.
Support Microsoft Windows, Linux, and DOS. |
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| Specifications |
| Description |
| Product Description |
4 ports RS-232 High Speed Low Profile PCI Express Board |
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| Serial
Communication |
| Interface |
RS-232 |
| Controller |
Matrix UL7512EQ (16C650 UART Compatible) |
| Bus
Interface |
PCI Express one lane (x1) |
| No.
of Port |
4-port |
| IRQ & IO |
Assigned by
System |
| FIFO |
32 byte
(Hardware) |
| Signal |
TxD, RxD, RTS,
CTS, DTR, DSR, DCD, GND |
| Baud rate |
50 bps to 921.6
Kbps |
| Data bit |
5,6,7,8 |
| Stop bit |
1,1.5,2 |
| Parity |
None, Even, Odd,
Space, Mark |
| Flow Control |
RTS/CTS
(Hardware) , XON/XOFF(Software) |
| Protection |
±15KV ESD protection for each signal Human Body Model (HBM)
±15KV IEC1000-4-2 Air Gap Discharge
±8KV IEC1000-4-2 Contact Disaharge |
| PCB connector |
DB44 Female |
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| Driver
Support |
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| Microsoft |
3.1/95/98/NT/ME/2000/XP/2003/Vista (32/64 bit)/ CE5.0/XP Embedded |
| Linux |
Linux 2.4.x / 2.6.x |
| Unix |
SCO Unixware 7.1.3, SCO OpenServer 5.0.6/5.0.7/6.0 |
| DOS |
DOS |
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| Regulatory
Approvals |
| Hardware |
EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, FCC Part 15 Class B, RoHS |
| Software |
Microsoft WHQL Window XP
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| Environment |
| Operating Temperature |
0 to 60 °C ( 32 to 140 °F ) |
| Operating Humidity |
5% to
95% RH |
| Storage Temperature |
-20 to 85 °C ( -4 to 185 °F) |
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| Connection
Cable |
| Connection Cable |
DB44 male to 4 ports DB9/DB25 male connection cable, 40/100 cm |
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| Dimension(Unit = mm) |
| PCB Dimension |
110 x 62.5 |
| Bracket |
Low Profile 79.5 |
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Equivalent item 
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