Avocent SST-8P UNIV 990481 Leaflet

SST Multiport Serial Adapters

PCI Bus-Based Solutions

Serial adapters support both a 3.3V or 5V PCI bus with
unmatched speed, reliability and superior performance

Designed for ultimate flexibility, Avocent SST multiport serial adapters are available with

support for 4 to 64 ports. These intelligent leading-edge adapters support a 3.3V or a 5V

PCI bus and offload virtually all serial traffic from your system CPU so servers won't slow

down as I/O demand increases. Engineered for reliability, SST adapters include 15,000 volt

surge suppression on every pin of every port eliminating blown ports from transient

electrical spikes. With unmatched speed, surge suppression and superior performance,

these intelligent adapters provide cost-effective, reliable connections to serial devices for

most popular operating systems. Serial adapters used in conjunction with port

modules offer flexible distance options. Avocent serial adapters offer a variety of choices

for retail/POS, multiport and expandable connectivity. 

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RS-232

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Universal Connectivity
Supports 3.3V or 5V PCI bus.

•

Offloads virtually all serial processing
from the host CPU.

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Each adapter includes 15K volt surge

protection on every pin of every port.

•

Auto-Install 
Easy to install and configure with the “auto
install” feature; no IRQ, I/O ports or memory
holes to specify.

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Control Signals
Retail POS:  TXD, RXD, DCD, CTS, 
DTR or RTS.

Multiport and Expandable:  TXD, RXD, CTS,
RTS, DSR, DCD, DTR, RI.

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Speed
Retail POS:  Speeds up to 230 Kbps,

full duplex.

Multiport:  Speeds up to 920 Kbps, full duplex.

Expandable:  Speeds up to 115 Kbps, 
full duplex.

F E A T U R E S A N D B E N E F I T S

SST-8P/RJ UNIV (Non-RoHS)

SST-8P (RoHS)

SST-64P (RoHS)

SST-4P (RoHS)

SST-4P/RJ UNIV (Non-RoHS)