SwitchBlade x8106 Chassis Switch and AT-SBx81CFC960 Card Installation Guide
Section I: Hardware Overview
67
Automatic MDIX
Detection
The 10/100/1000 Mbps twisted-pair ports on the AT-SBx81GT24, AT-
SBx81GT40, and AT-SBx81GP24 Line Cards and AT-SBx81XLEM/GT8
Expansion Module are IEEE 802.3ab compliant and feature automatic
MDIX detection when operating at 10 or 100 Mbps. (Automatic MDIX
detection does not apply to 1000 Mbps.) This feature automatically
configures the ports to MDI or MDI-X depending on the wiring
configurations of the end nodes.
Ports connected to network devices that do not support automatic MDIX
detection default to MDIX.
You may disable automatic MDIX detection on the individual ports and
configure the MDI/MDI-X settings manually with the POLARITY command.
Port Pinouts
Refer to Table 50 on page 352 for the pinouts of the twisted-pair ports
when they operate at 10 or 100 Mbps in the MDI configuration and
Table 51 on page 353 for the MDI-X configuration. For the port pinouts
when they operate at 1000 Mbps or 10 Gbps, refer to Table 52 on
page 353.
Table 20. Twisted Pair Cable for the AT-SBx81XLEM/XT4 Expansion
Module
Cable Type
1000Mbps
10Gbps
Standard TIA/EIA 568-B-compliant
Category 6 shielded cabling.
Yes
No
Standard TIA/EIA 568-C-compliant
Category 6a shielded cabling.
Yes
Yes
Содержание AT-SB*81CFC960
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Страница 34: ...Chapter 1 Chassis and Power Supplies 34 Section I Hardware Overview...
Страница 94: ...Chapter 3 AT SBx81CFC960 Controller Fabric Card 94 Section I Hardware Overview...
Страница 96: ...96...
Страница 142: ...Chapter 6 Installing the Power Supplies 142 Section II Installing the Chassis...
Страница 166: ...Chapter 7 Installing the AT SBx81CFC960 Controller and Ethernet Line Cards 166 Section II Installing the Chassis...
Страница 230: ...Chapter 10 Powering On the Chassis 230 Section II Installing the Chassis...
Страница 254: ...Chapter 12 Troubleshooting 254 Section II Installing the Chassis...
Страница 298: ...Chapter 14 Upgrading the Controller Fabric Card 298 Section II Installing the Chassis...
Страница 300: ...300...
Страница 314: ...Chapter 15 VCStack Plus Overview 314 Section III Building a Stack with VCStack Plus...
Страница 356: ...Appendix A Technical Specifications 356...