Connecting to the Network3-6 Installation
Figure 3-2 Installing Module into N3, N1, or N5 Chassis (N3 shown)
Connecting to the NetworkThissectionprovidestheproceduresforconnectingunshieldedtwistedpair(UTP)segmentsfrom
thenetworkorotherdevicestothe2G4082‐25(“ConnectingUTPCables”onpage 3‐6).
Connecting UTP Cables
ThefixedRJ45frontpanelconnectionsofthe2G4082‐25are10/100/1000Mbpsports.Theseports
haveinternalcrossovers,andalsosupportautomatic‐polaritysensingwhenconfiguredfor
automatic‐negotiation.
Ifautomatic‐negotiationisnotactivatedonaport,useastraight‐throughcablewhenconnectinga
workstationtotheport.Whenconnectinganetworkingdevicetotheport,suchasabridge,
repeater,orrouter,useacrossovercable.
Ifaportissetforauto‐negotiation,automatic‐polaritysensingisalsoactivated.Automatic‐
polaritysensingeliminatestheneedforacrossovercable,regardlessiftheconnectionistoanother
networkdeviceoraworkstation.
1Card guides 5Upper locking tab (shown in closed position)
2Slot 1 (Top slot is slot 3.) 6Lower locking tab (shown in closed position)
3Module card 7Backplane connectors
4Metal back panel
FANSTATUS7C203-1REDUNDANCYPWR100-125V~12.0A200-240V~6.0A50/60 Hz0
7C203-1REDUNDANCYPWR100-125V~12.0A200-240V~6.0A50/60 Hz0
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