Enterasys Networks C2K122-24 User Manual download pdf (Page 55)

Connecting to the Network

SecureStack C2 Installation Guide 3-25

Figure 3-17 Cable Connection to LC Fiber-Optic Connectors

3. Plugtheotherendofthecableintotheappropriateportontheotherdevice.Some

cablesmaybeterminatedattheother endwithtwoseparateconnectors,oneforeach

fiber‐opticstrand.Inthiscase,ensurethatthetransmitfiber‐opticstrandisconnected

tothereceiveport

andthereceivefiber‐opticstrandtothetransmitport.

4. VerifythatalinkexistsbycheckingthattheportLink/ActivityLEDison(blinking

greenorsolidgreen).IftheLink/ActivityLEDisoff,performthefollowingstepsuntil

itison:

a. Verifythatthedeviceattheotherendof

thesegmentisONandconnectedtothe

segment.

b. Ifthereareseparatefiber‐opticconnectionsontheotherdevice,checkthe

crossoverofthecables.Swapthecableconnectionsifnecessary.

c. Checkthatthefiber‐opticconnectionmeetsthedBlossandcablespecifications

outlinedintheCablingGuidefor

multimodemodecabling.Toobtainthis

document,referto“RelatedDocuments”onpage xvi.

d. Ifalinkhasnotbeenestablished,refertoChapter 4forLEDtroubleshooting

details.Ifaproblempersists,referto“GettingHelp”onpage 1‐5fordetailson

contactingEnterasysNetworksforsupport.

5. Repeatsteps1

through4,above,untilallconnectionshavebeenmade.

1 XFP LC port connector 3 Release tab

2 LC cable connector 4 Link/Activity LED

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Enterasys Networks C2K122-24 User Manual Page 55