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Enterasys Networks B3G124-24P Switch User Manual

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Overview

1-2 Introduction

B3G124-24P Stackable Switch

TheB3G124‐24P(Figure 1‐1)hasseveraltypesoffrontpanelportconnections,which

include:

•Twenty‐fourRJ45ports(10/100/1000Mbps,1000BASE‐Tcopperports)thatalso

supportPoEforconnectionstoIEEE802.3afcompliantPDs(powereddevices).

•FourSFPslotsthatprovideyouwiththeoptionofinstallingSmallForm

Pluggable

(SFP)Mini‐GBICsfor1000BASE‐SX/LXfiber‐opticconnectionsand1000BASE‐T

copperconnections.

•Rearpanelconnectorsforhigh‐speedconnectionsinastackconfiguration.

•RearpanelRedundantPowerSupplyconnectorusedtoconnecttoaSecureStack

PoE‐compliantRedundantPowerSupply(C2RPS‐POE).Theswitchconnectstothe

SecureStack

C2RPS‐POEusingaSecureStackC2RPS‐POEcable.

The10/100/1000 Mbps fixedfrontpanelportscanoperateineitherhalf‐duplexorfull‐

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

Note: The Mini-GBIC ports cannot be active simultaneously with their corresponding

10/100/1000BASE-T ports. For example, if SFP port 24 establishes a link first on the

B3G124-24P, the 10/100/1000BASE-T built-in RJ45 port 24 is not available and

vice-versa.

Caution: The B3G124-24P and B3G124-48P are PoE-compliant devices. Do not connect

a SecureStack Redundant Power System (C2RPS-SYS) to the power connector.

Otherwise, damage to the device may result.

Precaución: Los dispositivos B3G124-24P y B3G124-48P cumplen con el estándar PoE

(power over ethernet). No conecte una fuente de poder redundante (RPS) SecureStack

(C2RPS-SYS) al cable de corriente. De lo contrario, el dispositivo puede dañarse.

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