ADC Cuda 12000 Installationsanleitung PDF herunterladen (Seite 22)

ADC Telecommunications, Inc.

22 C

HAPTER 1: HARDWARE OVERVIEW

Management Module

The Management module (Figure 1-4) controls the operations of the chassis.

It maintains and executes the Cuda 12000 management functionality,

including:

■ DHCP

■ TFTP

■ DNS/DDNS

■ Time of Day

■ Syslog

■ Configuration File Manager

■ LDAP

The Management module supports internal Stratum-3 clock functionality.

The Stratum-3 oscillator is an optional feature that provides a backup for the

external clock source. If the external source should fail, the Cuda 12000’s

internal clock will have the accuracy of a Stratum-3 clock, resulting in a

systematic packet loss of less than one packet per hour.

■ The 1x4 DOCSIS, 1x4 DOCSIS SpectraFlow, 1x4

EuroDOCSIS, and 1x4 EuroDOCSIS SpectraFlow modules

only use the top four F connectors (upstream) and the

single bottom F connector (downstream). These modules

do not utilize the remaining three F connectors.

Component Description

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ADC Cuda 12000 Installationsanleitung Seite 22