ZyXEL Prestige 792H SDSL Router 91-004-342004B Manual Do Utilizador
Códigos do produto
91-004-342004B
Prestige 792H G.SHDSL Router
Getting to Know Your G.SHDSL Router
1-1
Chapter 1
Getting to Know Your G.SHDSL Router
This chapter covers the key features and main applications of your Prestige.
The Prestige 792H is high-performance G.SHDSL Router with four port switch for Internet/LAN access via
a telephone line. Your Prestige supports multi-protocol routing for TCP/IP, as well as transparent bridging
for other protocols.
a telephone line. Your Prestige supports multi-protocol routing for TCP/IP, as well as transparent bridging
for other protocols.
The Prestige supports symmetrical multi-rate data transmission speeds from 72Kbps up to 2312Kbps. The
actual rate depends on the copper category of your telephone wires, distance from the central office and the
type of DSL service you subscribe to. Its 10/100M auto-negotiating LAN interface enables fast data transfer
of either 10Mbps or 100Mbps in either half-duplex or full-duplex mode depending on your Ethernet
network. See section xxi for background information on DSL.
actual rate depends on the copper category of your telephone wires, distance from the central office and the
type of DSL service you subscribe to. Its 10/100M auto-negotiating LAN interface enables fast data transfer
of either 10Mbps or 100Mbps in either half-duplex or full-duplex mode depending on your Ethernet
network. See section xxi for background information on DSL.
The Prestige is also a complete security solution with a robust stateful inspection firewall and multiple
session VPN capability.
session VPN capability.
Should the Internet connection to the Prestige fail; there is a Traffic Redirect service that forwards WAN
traffic to a backup gateway.
traffic to a backup gateway.
The Prestige uses TC-PAM line code with echo cancellation for high data rate transmissions over a single-
twisted telephone wire pair without being affected by bridge taps or mixed cable links. It also provides high
immunity from background noise.
twisted telephone wire pair without being affected by bridge taps or mixed cable links. It also provides high
immunity from background noise.
1.1 Features of the Prestige
The following features make the Prestige a complete and the flexible networking solution for most users.
Scalability
One of the best features of G.SHDSL service is its scalability. You can increase the capacity of the Internet
connection (within certain distance limitations) without changing your ISP or purchasing new equipment.
G.SHDSL’s high symmetrical speeds are ideal for applications like web hosting and videoconferencing as
well as the two-way data traffic needs of businesses.
One of the best features of G.SHDSL service is its scalability. You can increase the capacity of the Internet
connection (within certain distance limitations) without changing your ISP or purchasing new equipment.
G.SHDSL’s high symmetrical speeds are ideal for applications like web hosting and videoconferencing as
well as the two-way data traffic needs of businesses.
Symmetrical High Speed Internet Access
The Prestige 792H can support symmetrical transmission speeds of up to 2.3 Mbps. For NSP’s (Network
Service Provider) convenience, the Prestige also supports rate management depending on distance and
service charges.
The Prestige 792H can support symmetrical transmission speeds of up to 2.3 Mbps. For NSP’s (Network
Service Provider) convenience, the Prestige also supports rate management depending on distance and
service charges.
The table below lists the transmission speeds available on the Prestige.