Enterasys C2RPS-SYS Instalační příručka stáhnout pdf (Strana 57)

Connecting to the Network

SecureStack A2 Installation Guide 3-29

Connecting UTP Cables to RJ45 Ports

ThefixedRJ45frontpanel10/100MbpsportsandtheRJ45Mini‐GBIC(MGBIC‐02)

Gigabitportsarebothinternallycrossed.Whenconnectingaworkstationtotheseports,

useastraight‐throughcable.Whenconnectingnetworkingdevicestotheseports,suchas

abridge,repeater,orrouter,itisnotnecessary

touseacrossovercable.

Toconnecttwistedpairsegmentstotheswitch,refertoFigure3‐16andproceedas

follows:

1. Ensurethatthedevicetobeconnectedattheotherendofthesegmentis

poweredON.

2. ConnectthetwistedpairsegmenttotheswitchbyinsertingtheRJ45connectoronthe

twistedpairsegmentintothedesiredRJ45port(forexample,Port7).

Figure 3-16 Connecting a UTP Cable Segment to RJ45 Port

Note: All RJ45 ports support Category 5 Unshielded Twisted Pair (UTP) cabling with an

impedance between 85 and 111 ohms. Category 3 cable may be used if the connection is

going to be used only for 10 Mbps.

1 RJ45 cable connector 3 Front panel port Link/Activity LED

2 RJ45 front panel port

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 79 80

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Enterasys C2RPS-SYS Instalační příručka Strana 57