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OASIS 200T (REV. 1.0)

PROMPTUS COMMUNICATIONS, INC.

OASIS 200T (REV. 1.0)

Card Type

Switched Bandwidth Controller, Fractional T1/PRI

Chip Set

Unidentified

I/O Options

Power, 37-pin DTE ports (2), 25-pin serial ports (2),

T1 network interface via RJ-48 (2), modem port via RJ-11,

terminal port via RJ-11

T1 Data Rate

1.544Mbps

Line Coding

AMI, AMI/ZCS, B8ZS

Framing

D4, ESF

Data Bus

External

CONNECTIONS

Function

Label

Function

Label

AC power

CN1

T1 network port 1 (RJ-48)

CN6

37-pin DTE port 1

CN2

T1 network port 2 (RJ-48)

CN7

37-pin DTE port 2

CN3

Modem interface (RJ-11)

CN8

25-pin serial port 1

CN4

VT 100 terminal interface (RJ-11)

CN9

25-pin serial port 1

CN5

Power switch

SW1

DATA PORT 1 INTERFACE SELECTION

Setting

JP1/A

JP1/B

V.35 interface enabled

Closed

Open

 

RS-422 interface enabled

Open

Closed

DATA PORT 2 INTERFACE SELECTION

Setting

JP2/A

JP2/B

V.35 interface enabled

Closed

Open

 

RS-422 interface enabled

Open

Closed

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

SYNC1

Green

On

Layer 1 active on network line 1

SYNC1

Green

Blinking

Layer 2 active on network line 1

SYNC1

Green

Off

Layer 1 deactivated on network line 1

SYNC2

Green

On

Layer 1 active on network line 2

SYNC2

Green

Blinking

Layer 2 active on network line 2

SYNC2

Green

Off

Layer 1 deactivated on network line 2

ALM1

Red

On

A valid signal has not been detected for 3 seconds, or a link has just been reestablished (10 sec) on network line 1

ALM1

Yellow

On

Out of frame (OOF) error detected on network line 1

ALM1

N/A

Off

No errors detected on network line 1

ALM2

Red

On

A valid signal has not been detected for 3 seconds, or a link has just been reestablished (10 sec) on network line 2

ALM2

Yellow

On

Out of frame (OOF) error detected on network line 2

ALM2

N/A

Off

No errors detected on network line 2

STS

Green

On

Power is on

STS

Green

Off

Power is off; unit failed to properly initialize