CHASE RESEARCH

NET CHASER

Card Type

ISDN TA

Chip Set

Unidentified

I/O Options

Power connector, 25-pin serial port, RJ-11 telephone ports (2),

ISDN U interface (RJ-45)

ISDN Data Rate

128Kbps

ISDN Modulation Protocol

V.120

Error Correction/Compression

V.42bis

Data Bus

External

CONNECTIONS

Function

Label

Function

Label

25-pin serial port

CN1

Telephone port 2 (RJ-11)

CN4

ISDN U interface (RJ-45)

CN2

Power connector

CN5

Telephone port 1 (RJ-11)

CN3

   

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

PWR

Unidentified

On

Power is on

PWR

Unidentified

Off

Power is off

VC

Unidentified

On

A call is established on telephone line 1 or 2

VC

Unidentified

Off

A call is not established on telephone line 1 or 2

DC

Unidentified

On

A data call is established on serial port

DC

Unidentified

Off

A data call is not established on serial port

TR

Unidentified

On

DTR is high

TR

Unidentified

Off

DTR is low

TD

Unidentified

On

Data is being sent by the DTE

TD

Unidentified

Off

Data is not being sent by the DTE

RD

Unidentified

On

Data is being received by the DTE

RD

Unidentified

Off

Data is not being received by the DTE

DS

Unidentified

On

ISDN link is good

DS

Unidentified

Blinking

ISDN link negotiation in progress

DS

Unidentified

Off

ISDN link is broken