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Device Servers

Web or network enable existing equipment with RS-232, RS-422 or RS485 serial interfaces, quickly and easily. These Device Servers have the broadest set of standard and secure feature sets on the market at the most cost-effective price.

Perle 8, 16, 32 or 48 Port Device Servers - IOLAN SCS Range

RS-232 (EIA-232) interface, 1U rack mount, Dual 10/100/1000 Network, single, dual AC or 48VDC power, PCI slot for V.92 modem card
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Perle 4, 8, 16 or 24 Port Device Servers - IOLAN STS Range

RS-232 (EIA-232) interface, 1U rack mount, 10/100/1000 Network, AC or 48v DC power options, optional PoE (Power over Ethernet)
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Perle 1, 4, 8 or 16 Port Device Servers - IOLAN SDS Range

Software selectable RS-232/422/485 (EIA-232/422/485 interface, RJ45, DB9M, DB25M or DB25F connector options, 10/100 Network, tabletop, wall or DIN rail mounting.
Product List:

Perle 1 Port Device Server - IOLAN DS Range

Software selectable RS-232/422/485 (EIA-232/422/485) interface, RJ45 or DB25M connector options, 10/100 Network, tabletop, wall or DIN rail mounting
Product List:

Perle 2 Port Device Server - IOLAN TS Range

Software selectable RS-232/422/485 (EIA-232/422/485) interface, RJ45 or DB25M connector options, 10/100 Network, tabletop, wall or DIN rail mounting
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Avocent 2, 4, 8 or 16 Port Device Servers

Avocent network-based serial products include industry leading Serial over IP appliances for a wide variety of applications. Serial over IP products consist of a family of ESP multi-interface (RS-232 / RS-422 / RS-485) serial hubs available in 2, 4, 8 and 16-port models.
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