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Device Servers

Perle's range of IOLAN Device Servers web- or network-enable existing equipment with RS-232, RS-422 or RS-485 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. The IOLAN range provides more functionality than any other product on the market, easing your ability to remotely control, monitor, diagnose and troubleshoot equipment over a network or the Internet. And, to make your choice easy, Perle IOLANs have advanced functionality across the range.

• The first Device Servers to have Dual 10/100/1000 Ethernet support
• 400 Mhz, 750 MIPS, 32 bit processor with integrated hardware encryption processor for the best Device Server performance on the market
• Plug & Play installation utility eliminates configuration hassles for all IOLAN Device Servers on your IP network.
• Secure AES(256/192/128), 3DES, Blowfish, CAST128, ARCFOUR or ARCTWO data encryption across the LAN via SSH and SSL
• Advanced user authentication via RADIUS, TACACS+, LDAP, Kerberos, NIS and RSA
• Advanced event management using Port buffering, Syslog, SNMP V3 and email event notification
• Advance management capabilities via a Windows Device Manager, HTTP, HTTPS/SSL/TLS, SSH and Telnet
• Trueport software provides true remote serial ports over an Ethernet LAN
• ModBus Gateway
• RFC 2217
• Software Development Kit available to develop powerful custom applications
• IPv6 support – the first and only device servers to be fully IPv6 compliant
• Routing protocols including PPP, SLIP/CSLIP, CIDR RIPV2, RIPV1
• 15 KV ESD provides protection against electrostatic discharge and power surges
• Lifetime Warranty
• RoHS and WEEE Compliant

Choose one of the hardware platforms below to learn more.
For an overview of the entire IOLAN family, try the IOLAN Selector Chart (view by class or by port)

	1, 2, 3 or 4 Port Secure 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, models available with internal v.92 modem, Supprt for PoE (Power over Ethernet) or Extended Temperature rages.
	1 and 2 Port Device Servers - IOLAN DS/TS 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
	4, 8, 16, 24 Port Secure 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)
	8 or 16 Port Secure Device Servers - IOLAN SDS Rack Range Software selectable RS-232/422/485 (EIA-232/422/485) interface, 10/100/1000 Network, 1U rack mount
	8, 16, 32 or 48 Port Fault Tolerant 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

Learn more about Serial over Ethernet Solutions