User Guide

AXIS 2490 User’s Manual Technical Specifications
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Appendix B - Technical Specifications
System Requirements
TCP/IP on Windows 95, 98, NT/2000, Linux, UNIX, Mac and several others. Microsoft
Internet Explorer 4.x or higher, or Netscape 4.x or higher.
Protocols
ARP, BOOTP, TCP, IP, HTTP, ICMP, FTP, and DNS. The serial server supports telnet options
for COM port control according to RFC2217.
Network Management
Configuration and status via standard HTTP browser. Microsoft Internet Explorer 4.0 or
Netscape 4.0 or higher. Possible to use FTP to upload/download configuration files.
Network Connection
1 RJ-45 connector (Category 5 shielded or unshielded twisted pair cable) for 10BaseT
Ethernet or 100Base TX Fast Ethernet. (Shielded cable recommended for industrial
environments).
Additional Software
A COM Port Redirector, which allows existing Windows software to access networked
attached serial devices, can also be used with the serial server. For more information about
COM-Port Redirectors, please see the AXIS 2490 product pages at www.axis.com.
The Axis IP-installer can be used to assign IP-addresses.
Security
User-level password protection. It is also possible, when using the ports in TCP/IP mode, to
specify Allowed Users and Allowed IP addresses. These settings will disallow all other IP
addresses and users.
Software Updates
Flash memory allows central and remote software updates over the network using FTP over
TCP/IP. All software upgrades are available free of charge from the product pages for the
AXIS 2490 at the Axis Website www.axis.com.
CPU
32 bit RISC processor (ETRAX 100).