Silex serial device servers allow remote connectivity to serial devices over traditional Ethernet or the new wireless LAN networks. Whether your devices use RS-232, RS-422, or RS-485 serial modes, or even the MODBUS protocol, virtually all serial standards are covered by Silex products. What's more is that each configuration can be opted to have wired Ethernet or wireless 802.11b connectivity.

SX-500 Serial Device Server

Enterprise-Grade Ethernet & Wireless Serial Connectivity

The SX-500 serial server family allows sharing serial devices on traditional or wireless networks. Available with optional 802.11g wireless capability in addition to Ethernet. The provided Serial Port Emulator software allows for easy integration with existing PC applications.

Key Features

Flexible Connectivity	Share serial devices on traditional or wireless networks - available in wired Ethernet or wireless 802.11g + Ethernet models
Enterprise Security	Access control lists, complete protocol control, configuration passwords, WPA/WPA2, 802.1x EAP with TLS/TTLS/LEAP/PEAP/FAST, WEP support
Industrial Rugged	Pre-plated galvanized steel enclosure with IP40 rating - withstands ESD up to 15 kV at serial connector
Easy Management	Built-in web interface, ExtendView Windows utility, TELNET/serial console access, SNMP compatibility
Serial Port Emulator	Configure virtual COM ports on Windows that redirect data to silex serial servers - works with existing applications
Flexible Mounting	Side flange mounts for permanent installation or optional DIN rail bracket

Technical Specifications

Dimensions	125.73 x 75.11 x 24.08 mm (4.95" x 2.957" x 0.948")
Weight	Lightweight, portable design
Enclosure	Rugged pre-plated galvanized steel, IP40 industrial-grade rating
Mounting Options	Side flange mounts or DIN rail (optional bracket)
ESD Protection	Up to 15 kV at serial connector
Operating Temperature	0° to 50° C
Storage Temperature	-20° to 70° C
Temperature Change Rate	20° C maximum per hour
Relative Humidity (Operating)	10% to 90% non-condensing
Relative Humidity (Storage)	10% to 90% non-condensing
Operating Altitude	Up to 3.1 km
Storage Altitude	Up to 9 km
Environmental Compliance	RoHS Compliant

Electrical Specifications

Input Power	+5VDC via provided power adapter or through Pin9
Current Draw (Wired Models)	500 mA maximum
Current Draw (Wireless Models)	800 mA maximum

Network Connectivity

Ethernet Standards	802.3i (10Base-T) and 802.3u (100Base-TX)
Wireless (Optional)	802.11g
Serial Interface	RS-232
Supported Protocols	802.11g, ARP, TCP, Telnet, ICMP, SNMP, DHCP, BOOTP, Auto IP, HTTP, SMTP, TFTP, SLP, DNS, Dynamic DNS, RFC 2217

Wireless Specifications (Optional 802.11g)

Security Protocols	WPA and WPA2 (personal and enterprise modes), PAP, MS-CHAPv2, 802.1x EAP with TLS/TTLS/LEAP/PEAP/FAST, WEP (Open System or Shared Key)
Encryption	TKIP (Temporal Key Integrity Protocol), AES (Advanced Encryption Standard), WEP encoding
Data Rates	Variable: 54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, and 1 Mbps
Frequency Band	2.4 GHz ISM Band
Output Power (802.11g Mode)	Channels 2-10, 12-13: 15 dBm | Channel 11: 14 dBm | Channel 1: 12 dBm
Output Power (802.11b Mode)	Channels 1-14: 16 dBm
Range	100 meters (328 feet)
Antenna	RP-SMA connector with dipole swivel 2dB antenna (included)

Security Features

802.1x Authentication	Extensible Authentication Protocol (EAP) with TLS, TTLS, LEAP, PEAP, and FAST support
WPA/WPA2 Encryption	Personal (WPA-PSK) and Enterprise modes with improved TKIP and AES encryption
WEP Encoding	Open System or Shared Key support with Wired Equivalent Privacy
Access Control	Access control lists, complete protocol and application enable/disable control
Configuration Security	Read and write configuration passwords, SNMP community name configuration

Management Tools & Software

Serial Port Emulator	Create virtual serial ports (e.g., COM3) on Windows systems that redirect data to silex serial servers - allows continued use of existing applications
ExtendView Utility	Windows GUI utility for easy configuration and management
Web Browser Interface	Built-in web-based configuration interface - no additional software required
Console Access	Available via serial port or TELNET for sophisticated diagnostics and configuration
SNMP Support	Simple Network Management Protocol (SNMP) MIB I and II; IP - compatible with most network management systems
Firmware Updates	Via TCP/IP (master mode tftp, slave mode TFTP, or BOOTP) - multiple servers may be downloaded simultaneously
Online Help	Integrated help system

Standards Compliance

Serial Interface	RS-232
Wireless Standards	802.11g, FCC Part 15, CE Wireless
Ethernet Standards	802.3i (10Base-T), 802.3u (100Base-TX)
EMC Standards	FCC Class B, CE Class B
Protocol Standards	RFC 2217
Environmental Compliance	RoHS Compliant

Available Models

Part Number	Description
SX-500-0031	Wired Ethernet model with US power supply
SX-500-0033	Wired Ethernet model with Universal power supply and Euro cord
SX-500-1031	Wireless 802.11g + Ethernet model with US power supply (FCC Wireless Domain)
SX-500-1033	Wireless 802.11g + Ethernet model with Universal power supply and Euro cord (ETSI Wireless Domain)

What's Included

In the Box	SX-500 Serial Device Server unit Power adapter (US or Universal depending on model) Serial Port Emulator software ExtendView management utility Dipole swivel 2dB antenna (wireless models only) Documentation and quick start guide

Typical Applications

Industrial Automation	Connect industrial equipment and building control systems to your network
Medical Devices	Network-enable medical equipment for data collection and monitoring
Security & Access Control	Integrate security systems and access control devices
Point of Sale	Connect POS terminals, receipt printers, and payment devices
LED Signs & Displays	Network control of digital signage and LED displays
Serial Printers	Share serial printers across your network
M2M & SCADA Applications	Machine-to-machine and SCADA applications requiring serial connectivity
Legacy Equipment Integration	Network-enable virtually any device with a serial port

Why Choose the SX-500?

• Flexible Deployment: Choose wired-only for stable installations or wireless for flexible placement
• Enterprise Security: Complete security suite including WPA2, 802.1x, and access control lists
• Easy Integration: Serial Port Emulator software works with existing applications - no modifications needed
• Multiple Management Options: Web interface, Windows utility, TELNET console, or SNMP
• Industrial Grade: Rugged steel enclosure with IP40 rating and 15 kV ESD protection
• Proven Compatibility: Extensively tested with leading access points and RADIUS servers
• Flexible Mounting: Side flange or DIN rail mounting options
• Wide Application Support: Perfect for M2M, SCADA, industrial automation, medical, POS, and more

Technical Support

Manufacturer: silex technology, Inc.

US Support: silex technology america, Inc.

• Phone: +1-801-748-1199
• Toll Free: 866-765-8761
• Website: www.silexamerica.com
• Email: contact@silexamerica.com

Note: silex technology is a registered trademark of silex technology, Inc. All other trademarks are property of their respective owners. Specifications are subject to change without notice. Wireless models must comply with regional wireless regulations. The SX-500 wireless serial servers have been tested extensively to support the security methods used in leading access points and radius servers. Contact us for current pricing, availability, demonstrations, and technical assistance.