Enterasys SecureStack A2 A2H123-24 Guide d'installation télécharger pdf (Page 22)

Overview

1-2 Introduction

• 1000BASE‐TRJ45connectorswhichcanbeusedinastackconfigurationoras

standardswitchportswhentheA2H123‐24isconfiguredasastandaloneswitch.

Ontherearpanel,thereisaRedundantPowerSupplyconnectorforaconnectiontoa

SecureStackC2RPS‐SYSpowersupplysystemusingthe

appropriatecable(C2RPS‐PSM

cable).

The10/100Mbpsfi xedfrontpanelportscanoperateineitherhalf‐duplexorfull‐duplex

mode,asdeterminedbyAuto‐Negotiation.

Figure 1-1 A2H123-24 Stackable Switch

Caution: The A2H123-24 is not a PoE-compliant device. Do not connect a SecureStack

PoE Redundant Power System (C2RPS-POE) to the power connector. Otherwise,

damage to the device may result.

Precaución: El dispositivo A2H123-24 no cumple con el estándar PoE (power over

ethernet). No conecte una fuente de poder redundante (RPS) SecureStack PoE (C2RPS-

POE) al cable de corriente. De lo contrario, el dispositivo puede dañarse.

Note: The 1000BASE-T built-in RJ45 stacking ports 25 and 26 on the A2H123-24 can be

configured as standard 10/100/1000BASE-T switch ports, using the command set switch

stackport, when the unit is used in standalone mode.

1 DB9 RS232 Console port connector 6 Stack and LC fiber-optic port status LEDs

2 Recessed password reset button 7 RJ45 ports for stack connections

3 Stack Unit status LED

S 8 LC connector, 100BASE-FX ports

4 RJ45 port status LED

S 9 C2RPS-SYS connection

5 RJ45, 10/100 Mbps ports 10 AC power input connector

A2H123-24

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Enterasys SecureStack A2 A2H123-24 Guide d'installation Page 22