Table of Contents
Advertisement
Ethernet Feature
Fully compliant with IEEE802.3/802.3u auto-negotiation function
Support 10base-T, 100base-TX
Support half duplex, full duplex
Support back pressure flow control for half duplex, IEEE802.3x flow control for full duplex
Support MDI/MDIX auto cross
Management Support
Support WEB/TFTP mode which use as native and long-distance edition upgrade
Support test estate of circuitry connect (Diagnostics)
Support WEB interface setting
Support Telnet CLI command line
Support user setting the reset fuction: hardware resert or WEB interface mode
Support configuration files backup and resume function
Support LAN port IP address amend function
Support System LOG function
Support SNMP V1/V2C native and long-distance control (MIB
RFC 2662 ATM MIB RFC 2515)
Support SNTP enactment
Security Support
Support firewall function
Support the passwords of two grades of users and can be revised
Support and sign electronically the function (prevent the different kind of editions from upgrading
each other)
Support DOS (Denial of service) which detect & protect a number of attacks (such as
SYN/FIN/RST Flood, Smurf, WinNuke, Echo Scan, Xmas Tree Scan)
Packet filter based on IP and port
Access control based on MAC
PAP, CHAP authentication
Environment
Operating temperature: 0℃ to 40℃(32ºF to104ºF)
Storage temperature: -20℃ to 70℃(-13ºF to131ºF)
Operating humidity: 10%~85% Non-Condensing
Storage humidity: 5%~95% Non-Condensing
External adapter spec: Input: AC220V, 50Hz. Output:12V DC, 1000 mA(min)
Dissipation: 7W (max)
SMC7901BRA4 User Manual
48
Ⅱ
RFC1213/ADSL line MIB
Advertisement
Table of Contents
