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Technical Specifications and Safety Information
Netopia 4753 Specifications
Physical interface
WAN interface
■G.SHDSL port with support for symmetric connections from 64 Kbps to 2.368 Mbps (uses RJ68 connector
■Interoperable with G.SHDSL equipment from Ericsson and others.
LAN interface
10/100BaseT Ethernet port
Voice interfaces
■8 Analog loopstart telephone interfaces (RJ11) for connection to phone handsets or fax.
■Supports optional FSK Caller ID and message waiting
■Supports G.711 64 Kbps PCM and G.726 32 Kbps ADPCM
■Interoperable with VoDSL equipment from Jetstream, CopperCom, Zhone, TdSoft, and Tollbridge
Management interface
■Console port for direct access to console management screens or CLI
■In band management via Telnet to console management screens, CLI, also SNMP
Data features
Routing
■Network Protocols: IP routing
■Dynamic Host Configuration Protocol (DHCP) Server (RFC 2131), Client (RFC 2131) and Relay Agent (RFC 1542)
■NAT/NAPT: (Network Address and Network Address Port Translation (RFC 1631) Port Translation allows mail, Web, PPTP, IPsec and other servers on the LAN to be accessible from the Internet
■MultiNAT: Sophisticated NAT extension that provides security of a NAT “wall” to hide LAN IP addresses on LAN while providing flexible use of all addresses offered by an ISP
■RADIUS Client support for authenticating system configuration access
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■Secure VPN: ATMP client and server, PPTP client (PAC) and server (PNS), PPTP NAT pass through, IPSec with DES