Vertiv SST-4P/LP UNIV interface cards/adapter

4 port PCI adapter, 3.3V & 5V, 920 Kbps, 15KV SurgeProtection These intelligent serial I/O adapters use less than 1% system load so servers won't slow down as you run more applications, attach more devices or service more users. SST Multiport Adapters are available in 4, 8 and 16-port configurations. The Avocent line of SST Multiport Adapters deliver the performance and speed you need at a very affordable price. Installation and set up take just a few minutes.

Designed for ultimate flexibility, multiport universal serial adapters are available with support for 4 to 16 ports. These intelligent leading-edge universal adapters support a 3.3V or a 5V PCI bus which offload virtually all serial traffic from your system CPU so servers won't slow down as I/O demand increases. Engineered for reliability, Avocent serial 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 under most popular operating systems. Serial adapters used in conjunction with port modules and connector panels offer flexible distance options. Avocent serial adapters offer a variety of choices for retail/POS, multiport and expandable connectivity.

Features:

- Available in 4, 8, and 16-port models
- Supports 3.3V or 5V PCI bus
- Port management software, EquiView Plus for Windows and SSDIAG for UNIX is included to help you manage serial device ports
- Adapters are easy to install and configure with the "auto-install" feature
- No IRQ, I/O ports or memory holes to specify
- Supports major operating systems
- Universal adapters support a 3.3V (PCI-X) or 5V PCI bus
- Connect up to 16 ports to one slot in your server
- Supports speeds up to 920 Kbps per port, full duplex
- Offloads virtually all serial processing from the host CPU
- 15000 volt surge protection on every pin of every port
- Includes full modem control signals on all ports (TXD, RXD, CTS, RTS, DSR, DCD, DTR, RI)
- Support for most popular operating systems
- Adapters are easy to install and configure with the "auto-install" feature
- No IRQ, I/O ports or memory holes to specify
- Includes EquiView Plus management software, as well as SSDIAG for UNIX
- DB-25, RJ-45 and DB-9 connectors available
- Multiport Adapters have a five-year warranty