ZyXEL Communications Prestige 964 Betriebsanweisung PDF herunterladen (Seite 15)

Prestige 964 Cable Router with 802.11g Access Point

Getting to Know Your P964 APR 1-3

Built-in Diagnostic Features

P964 APR support remote troubleshooting via CMTS-initiated diagnostics, eliminating visit by a technician. The front panel status

indicator LEDs and web based status monitoring are also incorporated to easy diagnostics from LAN interfaces.

SNMP

SNMP (Simple Network Management Protocol) is a protocol used for exchanging management information between network devices.

SNMP is a member of TCP/IP protocol suite. Your P964 APR supports SNMP agent functionality, which allows a manager station to

manage and monitor the P964 APR through the network. The P964 APR supports SNMP version one, two and three.(SNMP v1, v2

and v3).

Network Address Translation (NAT)

NAT (Network Address Translation - NAT, RFC 1631) allows the translation of an Internet Protocol address used within one network

to a different IP address known within another network.

DHCP (Dynamic Host Configuration Protocol)

DHCP (Dynamic Host Configuration Protocol) allows the individual client computers to obtain the TCP/IP configuration at start-up

from a centralized DHCP server. The Prestige has built-in DHCP server capability, enabled by default, which means it can assign IP

addresses, an IP default gateway and DNS servers to all systems that support the DHCP client.

Web based Management & Configuration

The P964 APR supports web based management and configuration interface.

Text based configuration file

The P964 APR supports text based configuration file download and hence makes router deployment simplified.

TACACS+ server support

The function allows access control to all interfaces for MSO to connect to TACACS+ server for telnet authentication.

Predefined frequency band setting

This function assist the installation procedure by specifying predefined frequency band to accelerate the downstream scanning at the

first time the cable router is getting on line.

Hardware reset to factory default

The hardware reset button supports reset to factory default user name and password of user interfaces.

High throughput wireless data access

802.11g at 54Mbps ultra high wireless connectivity.

1.5 Product Specifications

Table 1-1~Table 1-Table 1-1 list the P964 APR specifications including the DOCSIS 2.0 standards and its general specifications.

Table 1-1 DOCSIS Specifications

CLASS FEATURES

DOWNSTREAM UPSTREAM

Operating Frequency 88MHz ~ 860MHz 5MHz ~ 42MHz

Modulation 64/256QAM QPSK or 8*/16/32*/64*/128*QAM or

QPSK

Channel Width 6MHz 200/400/800/1600/3200/6400* kHz

Input Impedance 75 ohms Nominal 75 ohms Nominal

Maximum Data Rates 38.00 Mbps 30 Mbps**

Receive Input Level –15 dBmV to +15 dBmV

Transmission Output Power A-TDMA:

+8 dBmV ~ +54 dBmV (32/64QAM)

+8 dBmV ~ +55 dBmV (8/16 QAM)

+8 dBmV ~ +58 dBmV (QPSK)

S-CDMA:

+8 dBmV ~ +53 dBmV (all modulation)

* With A-TDMA or S-CDMA enabled CMTS

** Speed of 30Mbps is attainable only with A-TDMA or S-CDMA technology.

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