Cabletron Systems E2100, E1100, E3100 manual Tx+

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MAKING NETWORK CONNECTIONS

12 3 4 5 6 7 8

RJ-45 Port

RJ-45 Connector

Figure 3-2. RJ-45 Connector

RJ-45 Connections

 

 

Type:

 

RJ-45 connector

Pin 1

TX+

Pin 5

No Connection

2

TX-

6

RX-

3

RX+

7

No Connection

4

No Connection

8

No Connection

Connect the twisted pair segment (4, Fig. 3-1) by inserting the RJ-45 connector (3) into the adapter’s RJ-45 port (2).

Check that the Link LED on the adapter is lit. The Link LED may not light until data has been transmitted out the 10BASE-T port.

If you know the adapter has attempted to transmit data and the LED is not lit, check the items listed here:

Verify that the power is on for the PC.

Check that the 10BASE-T device at the other end of the twisted pair segment is powered up.

Verify that the RJ-45 connector on the twisted pair segment has the proper pinouts (see Figure 3-2, above).

Page 3-2

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Contents Desktop Network Interface Products Page FCC Notice Contents Making Network Connections Appendix a ADDRESS/INTERRUPT Tables IndexUsing this Manual Chapter IntroductionThin Ethernet Port Adapter FeaturesConnectivity 3 10BASE-T Twisted Pair PortFiber Optic Ports Jabber ProtectionLanview LEDs Collision Present CLN Software StatisticsRelated Manuals Chapter Installation Adapter ModelsModel Number References E1100/E2100 Series AdaptersPreparing the E1100 for Installation Unpacking the AdapterCopying the Software Preparing the E2100 for Installation E1112 AdapterSetting the I/O Base Address Jumper JP1, E1100/E2100 I/O base address Jumper Pins 220 280 300Installing a Boot Prom I/O Address Space RequirementsInstalling the E1100/E2100 Adapters Backplate Detail Installing the E1100 Series Adapter Installing the E3100 Series Adapters Preparing the E3100 Series for Installation2 E3100 Series Boot Prom Installing the E3100 Adapter E3112 AdapterBackplate Thumbscrew Clip Adapter Edge Connector Expansion Slot Copying the ADF File Loading Network SoftwareTroubleshooting Check List for Adapters Software Check ListGetting Help Support@ctron.com Safety SpecificationsPower Requirements DimensionsChapter Making Network Connections Attaching a UTP SegmentTX+ Twisted Pair Requirements Connecting to a THIN-NET Segment BNC Interface Coax PortAttaching a Thin-Net Segment Thin-Net RequirementsConnecting to a Fiber Optic Link Segment ST Fiber Optic Connectors Fiber Optic RequirementsFiber Optic Interface Fiber Optic Ports Wire Fault/Attachment LED AUI Port AUI Connector Screws AUI Interface AUI Cable RequirementsAppendix a ADDRESS/INTERRUPT Tables Table A-1. I/O Ports of Common DevicesA-2 Index Index