Dell PowerEdge M1000e Installation Manual download pdf (Page 64)

B-6

Cisco Catalyst Blade Switch 3130 for Dell and Cisco Catalyst Blade Switch 3032 for Dell Hardware Installation Guide

OL-13269-01

Appendix B Connector and Cable Specifications

Cable and Adapter Specifications

SFP Module Cable Specifications

Table B-3 lists the cable specifications for the fiber-optic SFP module connections. Each port must

match the wave-length specifications on the other end of the cable, and for reliable communications, the

cable must not exceed the required cable length. Copper 1000BASE-T SFP transceivers use standard

four twisted-pair, Category 5 (or greater) cable at lengths up to 328 feet (100 meters).

Two Twisted-Pair Cable Pinouts

Figure B-6 and Figure B-7 show the schematics of two twisted-pair cables for connecting to 10BASE-T-

and 100BASE-TX-compatible devices.

Figure B-6 Two Twisted-Pair Straight-Through Cable Schematic

Figure B-7 Two Twisted-Pair Crossover Cable Schematic

Ta b l e B-3 Fiber-Optic SFP Module Port Cabling Specifications

SFP Module

Wavelength

(nanometers)

Fiber Type

Core Size/Cladding

Size (micron)

Modal Bandwidth

(MHz/km)

1. Modal bandwidth applies only to multimode fiber.

Cable Distance

1000BASE-SX

(GLC-SX-MM)

850 MMF 62.5/125

62.5/125

50/125

160

200

400

500

722 feet (220 m)

902 feet (275 m)

1640 feet (500 m)

1804 feet (550 m)

1000BASE-T (GLC-T) N/A

Switch

3 TD+

6 TD–

1 RD+

2 RD–

Router or PC

3 RD+

6 RD–

1 TD+

2 TD–

H5578

Switch

3 TD+

6 TD–

1 RD+

2 RD–

Switch

3 TD+

6 TD–

1 RD+

2 RD–

H5579

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Dell PowerEdge M1000e Installation Manual Page 64

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