Cisco Systems Network Device MGX 8240 Uživatelský manuál stáhnout pdf (Strana 2)

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Cisco MGX 8240 Hardware User’s Guide

Release 3.0, Part Number 78-10728-01, July 2000

Chapter 2 Description

Figure 2-1 MGX 8240 Front View

Physical Interfaces & Specifications

This section describes the types of physical interfaces supported by the MGX 8240.

Table 2-1 lists the switch physical interfaces under different conditions.

Table 2-1 Switch Physical Interfaces Supported

Physical Interface

Number of Ports Supported

No Redundancy

1 for 4 Redundancy

Support Each PSM Blade

DS3 Access Port 45 36 3

DS1 ports under DS3 1,260 1,008 84

DS0 ports under DS3 30,240 24,192 2,016

SONET ATM Trunk Ports 15 (30 with APS) 12 (24 with APS) 1 (2 with APS)

1 2 3 4 5 6 7 ... 13 14

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Cisco Systems Network Device MGX 8240 Uživatelský manuál Strana 2