Enterasys SecureStack B2 B2G124-48P - Overview; B2 G124-48 P Stackable Switch

Overview
1-2 Introduction
Overview
TheB2G124‐48PandB2H124‐48Parestackableswitchesthatcanbeadaptedandscaledto
helpmeetyournetworkrequirements.Theseswitchesprovideamanagementplatform
andanuplinktoanetworkbackboneforastackedgroupofuptoeightB2switches.
Theswitchesalsosupporttheuseof
aredundantDCpowersupplytohelpprevent
downtimeduetoaninternalpowersupplyfailureinthe switchorACpowersource.
Youcaninstalltheswitch
onaflatsurfaceorintoastandard19‐inchrackwithuser‐
suppliedmountinghardware,andconfiguretheswitchfunctionsusingtheWebView™
application,CLIswitchingcommands,and/orSNMP.
B2G124-48P Stackable Switch
TheB2G124‐48P(Figure 1‐1)hasseveraltypesoffrontpanelportconnections,which
include:
•Forty‐eightRJ45ports(10/100/1000Mbps,1000BASE‐Tcopperports)thatalso
supportPoEforconnectionstoIEEE802.3afcompliantPDs(powereddevices).
•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
RedundantPowerSupply (C2RPS‐POE).TheswitchconnectstotheSecureStack
C2RPS‐POEusing
aSecureStackC2RPS‐POECable.
Note: The Mini-GBIC ports cannot be active simultaneously with their corresponding
10/100/1000BASE-T ports. For example, if SFP port 48 establishes a link first on the
B2G124-48P, the 10/100/1000BASE-T built-in RJ45 port 48 is not available and
vice-versa.
Caution: The B2G124-48P and B2H124-48P are PoE-compliant devices. Do not connect
a SecureStack C2 Redundant Power System (C2RPS-SYS) to the power connector.
Otherwise, damage to the device may result.
Precaución: Los dispositivos B2G124-48P y B2H124-48P cumplen con el estándar PoE
(power over ethernet). No conecte una fuente de poder redundante (RPS) SecureStack
C2 (C2RPS-SYS) al cable de corriente. De lo contrario, el dispositivo puede dañarse.