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SCRAMNET+ SBUS

SYSTRAN CORPORATION

SCRAMNET+ SBUS

NIC Type

Proprietary network

Chip Set

Unidentified

Maximum Onboard Memory

8MB RAM

I/O Options

Optical bypass relay

Data Bus

SBus

Network Transfer Rate

150Mbps

Topology

Ring

Wiring Type

RG-58A/U 50ohm coaxial

Fiber optic cable

Boot ROM

Not available

CONNECTIONS

Function

Label

Function

Label

Optical bypass relay

J301

Transmit line 2

U507

Media daughterboard header

J302

Receive line 1

U508

Memory daughterboard header

J305

Receive line 2

U509

Transmit line 1

U506

   

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Use chassis ground

J3

Pins 2 & 4 closed

 

Use signal ground

J3

Pins 1 & 3 closed

EEPROM write protect enabled

J303

Pins 1 & 3 closed

 

EEPROM write protect disabled

J303

Pins 2 & 4 closed

EEPROM read protect enabled

J304

Pins 1 & 3 closed

 

EEPROM read protect disabled

J304

Pins 2 & 4 closed

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Green

On

Card is connected to the network

LED1

Green

Off

Card is not connected to the network

LED2

Green

On

Ring integrity good

LED2

Green

Off

Ring integrity failed