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LanCard/E * MC 10BT

TIARA COMPUTER SYSTEMS, INC.

LanCard/E * MC 10BT

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

MCA

Topology

Linear Bus

Star

Wiring Type

Shielded twisted pair

Unshielded twisted pair

AUI transceiver via DB-15 port

Boot ROM

Not Available

CABLE TYPE

Connector type

JP1 - JP4

Shielded/Unshielded twisted pair

Pins 1 & 2 closed

AUI transceiver via DB-15 port

Pins 2 & 3 closed

10BASE-T CONFIGURATION

Setting

JP5 & JP6

10BASE-T receive level select standard

Pins 2 & 3 closed

 

10BASE-T receive sensitivity reduced by 4.5db

Pins 1 & 2 closed

LINK INTEGRITY TEST

Setting

JP7

Enabled

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

Note:Link Integrity is only used with 10Base-T wiring. When using an AUI transciever, the test should be disabled.

ETHERNET GROUNDING CONFIGURATION

Setting

JP8

DB-15 port pin #1 select logic ground (Ethernet standard)

Pins 2 & 3 closed

 

DB-15 port pin #1 select chassis ground (Older DIX standard)

Pins 1 & 2 closed

DIAGNOSTIC LED(S)

LED

Status

Condition

1

On

Data is being received

1

Off

Data is not being received

2

On

Data is being transmitted

2

Off

Data is not being transmitted

3

On

Collision is detected on network

3

Off

No collisions detected on network

4

On

Network connection is good

4

Off

Network connection is broken

L5

On

Power on

L5

Off

Power off