Cisco Systems Network Device MGX 8240 Uživatelský manuál stáhnout pdf

CHAPTER

2-1

Cisco MGX 8240 Hardware User’s Guide

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

Description

Physical Description

The MGX 8240 shelf is a multi-slot chassis, supporting multiple PSM cards and their associated

interface I/O assemblies. The shelf is designed as an integrated unit containing the following:

• 16-slot card cage (15 slots usable for PSMs; 1 divided slot for IMC or common equipment card).

• Single 16-slot mid-plane.

• Three independent, hot-swappable fan trays (any two of which can adequately cool the fully loaded

chassis).

• Removable air filter.

• -48 VDC Power Input Module with dual redundant power entries.

• Individual face plates on each PSM Module for Airflow and Electro-Magnetic Interference (EMI)

Sealing, as well as Alarm and Connector Identification.

• Removable Cable Management System.

The shelf is designed for center mounting only. It is NEBS compliant with the GR-63-CORE and

GR-1089-CORE requirements.

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Strany 1 - Description

CHAPTER2-1Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 20002DescriptionPhysical DescriptionThe MGX 8240 shelf is a m

Strany 2

2-10Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 Description• Redundant Switch Over—applies only

Strany 3

2-11Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 DescriptionThe PSM I/O module provides external

Strany 4

2-12Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 Description• Three DS3 (BNC) connectors for chan

Strany 5

2-13Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 DescriptionFigure 2-7 IMC Module (Faceplate and

Strany 6 - Air Intake and Filtering

2-14Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 Description

Strany 7 - Cable Management System

2-2Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 DescriptionFigure 2-1 MGX 8240 Front ViewPhysical

Strany 8 - PSM Module and Faceplates

2-3Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 DescriptionTable 2-2 shows the dimensions of an u

Strany 9 - LED Indications

2-4Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 DescriptionFigure 2-2 MGX 8240 Physical Dimension

Strany 10 - Figure 2-6 PSM I/O Module

2-5Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 DescriptionFigure 2-3 Slot Designation (Front Vie

Strany 11 - Chapter 2 Description

2-6Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 DescriptionFan TraysThe MGX 8240 incorporates thr

Strany 12 - IMC Card

2-7Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 DescriptionFigure 2-4 Air FlowPower ModuleThe DC

Strany 13

2-8Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 DescriptionPSM Module and FaceplatesOn the chassi

Strany 14

2-9Cisco MGX 8240 Hardware User’s GuideRelease 3.0, Part Number 78-10728-01, July 2000Chapter 2 DescriptionFigure 2-5 PSM Modules (Front View)LED

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Procházejte online nebo si stáhněte Uživatelský manuál pro Síťové přepínače Cisco Systems Network Device MGX 8240. Cisco Systems Network Device MGX 8240 User's Manual Uživatelská příručka

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