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SE470E (VER. A)

MACNET

SE470E (VER. A)

NIC Type:

Ethernet

Transfer Rate:

10Mbps

Data Bus:

32-bit SE Processor direct slot (Apple)

Topology:

Linear Bus

Star

Wiring Type

AUI transceiver via DB-15 port

RG-58A/U 50ohm coaxial

Shielded/Unshielded twisted pair

Boot ROM

Available

CABLE TYPE

Type

SW1

AUI transceiver via DB-15 port

Position 2

RG-58A/U 50ohm coaxial

Position 3

Shielded/unshielded twisted pair

Position 1

ON-BOARD RAM

Setting

JP1

»

64KB

Closed

 

16KB

Open

Note:The location of JP1 is not specified in manufacturer’s documentation.

BOOT ROM

Setting

JP2

JP3

»

27128 ROM chip installed

Closed

N/A

 

27256 ROM chip installed

Open

N/A

»

74LS471 ROM chip installed

N/A

Closed

 

PJ2 ROM chip installed

N/A

Open

Note:The locations of JP2 and JP3 are not specified in manufacturer’s documentation.

DIAGNOSTIC LEDS

LED

Color

Status

Condition

LED 1

Green

On

Data is being transmitted or received

LED 1

Green

Off

Data is not being transmitted or received

LED 2

Red

On

Twisted pair network connection is good

LED 2

Red

Off

Twisted pair network connection is broken