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U-1496P/U-1496P+

ZYXEL COMMUNICATIONS CORPORATION

U-1496P/U-1496P+

Modem Type

Data (synchronous/asynchronous)/Fax/Voice

Maximum Data Rate

19.2Kbps

Maximum Fax Rate

14.4Kbps

Data Bus

External

Fax Class

Class I & II

Data Modulation Protocol

Bell 103A/212A

CCITT V.21, V.22, V.22bis, V.23, V.26bis, V.27bis, V.29, V.32, V.32bis, V.33

ZyXEL 16.8Kbps, 19.2Kbps, ZyCELL 4800bps-19.2Kbps cellular

Fax Modulation Protocol

ITU-T V.17, V.21CH2, V.27ter, V.29

Error Correction/Compression

MNP2-5, V.42, V.42bis

CONNECTIONS

Purpose

Location

Purpose

Location

Line in

CN1

DC power

CN3

Line out

CN2

RS-232/422

CN4

DIAGNOSTIC LED(S)

Color

Status

Condition

Green

On

Power is on, and modem is idle.

Green

2s blink

Modem is dialing.

Green

1s blink

Modem is handshaking.

Green

Fast blink

Modem is receiving/transmitting data

Green

2s on/4s off blink

Line is ringing.

Red

On

Signal quality is poor.

Red/Green

Blinking

An error has occurred.

Proprietary Command Set

See document V1036 for a full command summary.