DIGITAL EQUIPMENT CORPORATION

FIBER-OPTIC DAS CONTROLLER (DEFPA-DA),

FIBER-OPTIC DAS ADAPTER (DEFPA-DB)

Card Type

Network Interface Card

NIC Type

FDDI

Maximum Onboard Memory

Unidentified

Boot ROM

Unidentified

Network Transfer Rate

100Mbps

Topology

Ring

Wiring Type

Fiber optic cable

Unshielded Twisted Pair

Data Bus

32-bit PCI

CONNECTIONS

Function

Label

Function

Label

UTP connector

CN1

Fiber-optic connector - duplex SC (port A)

CN3

Fiber-optic connector - duplex SC (port B)

CN2

   

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Green

On

Network connection is good (port A)

LED1

Green

Blinking

Network connection in progress (port A)

LED1

Green

Off

Network connection is broken (port A)

LED1

Red

On

See Note (port A)

LED1

Red

Blinking

Illegal topology (port A)

LED1

Red

Off

Network connection is broken (port A)

LED2

Green

On

Network connection is good (port B)

LED2

Green

Blinking

Network connection in progress (port B)

LED2

Green

Off

Network connection is broken (port B)

LED2

Red

On

See Note (port B)

LED2

Red

Blinking

Illegal topology (port B)

LED2

Red

Off

Network connection is broken (port B)

Note: If LED1 or LED2 on after system boots, indicates broken port or Link Confidence Test (LCT) failure; retry loop. If on before system boots, indicates self-test failure.