Dell OPENVIEW NNM SE 1.2 Guía para resolver problemas descargar pdf (Pagina 41)

support.dell.com Installing the Dell PowerVault 51F Switch 1-13

Fibre Channel Cable Connections

All network cable connections are on the switch’s front panel. All recommended

cabling supports the switch’s 1-Gbps transfer rate, as shown in Table 1-1.

Various lengths of copper and optical cables are available from Dell. These cables

have been designed and approved by Dell. Dell recommends the use of these cables

to ensure the proper operation of the PowerVault 51F system.

Fiber cable connections are made to the switch’s front panel using standard dual SC

plug connectors as shown in Figure 1-9.

Table 1-1. Cabling Connections

Cable type Cable Specification

Maximum Run

Length GBIC Module

SWL Fiber

Optic

•

Duplex SC plug

connectors

•

Multimode fiber

•

50 or 62.5 micrometers

(

m) core diameter

•

125

m cladding

diameter duplex cable

500 meters (m)

(1641 feet)

770-850

without open

fiber control

(non-OFC)

LWL Fiber

Optic

•

Duplex SC plug

connectors

•

Single mode fiber

•

m core diameter

•

125

m cladding diam-

eter duplex cable

•

10 Kilo-

meters

(32820 feet)

1270-1350

without open

fiber control

(non-OFC)

Copper

•

Impedance controlled

for 150-ohm differen-

tial systems

•

Low skew, shielded-

quad, 150-ohm cable

•

Polarized interface

•

HSSDC receptacle

12 m

(38 feet)

•

SCA2

printed cir-

cuit board

(PCB)

interface

•

HSSDC

input/output

(I/O)

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 155 156

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