UNICOM Electric GST-2402 specifications Cables, 100BASE-TX/10BASE-T Pin Assignments

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￿Console Port to 9-Pin DTE Port on PC

9-Pin

 

CCITT Signal

 

DTE Port

Serial Port

 

PC’s 9-Pin

 

 

 

 

2 RXD

<---------

RXD ------------

3 TxD

 

 

 

 

 

 

3 TXD

 

-----------

TXD ----------

>

2 RxD

 

 

 

 

 

 

5 SGND

 

-----------

SGND ----------

5 SGND

 

 

 

 

 

 

Cables

The RJ-45 ports on the switch support automatic MDI/MDI-X operation, so you can use standard straight-through or crossover twisted-pair cables to connect to any other network device (PCs, servers, switches, routers, or hubs). Please refer to the following table for cable specifications:

￿Cable Types and Specifications

Cable

Type

Max. Length

Connector

 

 

 

 

10BASE-T

Cat. 3, 4, 5

100 m (328 ft)

RJ-45

100-ohm UTP

 

 

 

 

 

 

 

100BASE-TX

Cat. 5 100-ohm

100 m (328 ft)

RJ-45

UTP

 

 

 

 

 

 

 

 

50/125 or 62.5/125

 

 

100BASE-FX

micron core

2 km (1.24 miles)

SC or ST

multimode fiber

 

 

 

 

(MM)

 

 

 

 

 

 

 

Cable specification table

 

100BASE-TX/10BASE-T Pin Assignments

With a 100BASE-TX/10BASE-T cable, pins 1 and 2 are used for transmitting

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Contents SmartGST-2402 Introduction Appendix SmartGST-2402 IntroductionFeatures Software Features Ethernet Switching Technology Package ContentsPage Front Panel Hardware DescriptionRear Panel LED IndicatorsAttaching Rubber Feet Desktop InstallationAttach mounting brackets with screws Rack-mounted InstallationMounting the Switch in an EIA standard 19 Rack Power OnSmall Workgroup Network ApplicationSmall Workgroup Application Segment BridgeDepartment Bridge Application Connecting to the SwitchConsole Management Login in the Console InterfaceMain Menu Trunk Configuration configure Trunk functionControl Key description Port Status Port ConfigurationTrunk Configuration Trunk Status QoS System Priority Tag Insert/RemoveAdd Vlan Group Vlan Member SetupDelete Vlan Group Save Faulty or loose cables TroubleshootingIncorrect connections Non-standard cablesCabling Diagnosing LED Indicators Technical Specification Power Console Port Pin Assignments AppendixCable Types and Specifications Max. Length Connector Cables100BASE-TX/10BASE-T Pin Assignments RJ-45 Pin Assignments Pin Number Pin MDI-X Signal Name MDI Signal Name