www.zyxel.com Home
Press/News corporate info Solution/Product Service/Support Where to buy Contact Us



Solution/Product
 
ISDN TAs
omni.net LCD Plus
omni.net LCD+M
omni.net LCD
omni.net Plus
omni.net D
Elite 2864I
omni TA 128
omni TA 128
Go online witth the comprehensive data transmission capability
( Not Available in North America )

Blazing ISDN Speeds

Connect to the on-line world at 128Kbps - four times faster than a 28.8Kbps modem. Cruising the Internet, downloading high volume data files, and LAN access from a remote site has never been faster or easier. And just in case 128Kbps is not fast enough, the Omni TA128 can reach throughput speeds up to an amazing 460.8Kbps using Hi/fn LZS or V.42bis Data Compression.

Universal Compatibility

PPP Multilink Protocol connects you with remote access servers at speeds up to 128Kbps, and can operate as a client or a server device. Bandwidth-on-Demand automatically adds and removes the second B channel based on data traffic. Additionally, Async to Sync conversion provides interoperability with router-based Internet services providers. The Omni TA128 is compatible with all popular operating environments including Windows 95/98, Windows NT, OS/2, DOS, Macintosh, UNIX, Novell, Amiga and any computer with a standard serial port.

Hands-Free Adaptability and Ease

ZyXEL's Multi-Auto feature automatically detects and accepts incoming data for PPP, V.120, X.75 and V.110, freeing the user from manual protocol configuration. The Multi-Auto feature also recognizes incoming data as either analog or digital.

Make the ISDN Connection

ISDN S/T or U interface. The S/T Interface model works with an external NT-1 (Network Termination) device and is ideal if you already use other ISDN equipment. The U Interface model saves money and desk space by eliminating the need for an external NT-1 device (North America only).

Dual Action Performance

Dual analog and serial DTE ports allow the Omni TA128 to operate in either of two modes. In the default configuration, one DTE port and two analog ports allow the use of two external analog devices such as fax machines and analog modems. The second configuration provides two DTE ports and one analog port. In this mode two users can simultaneously access the Internet, each at 64Kbps, from a single ISDN data connection.

Your Data is Safe

When security is a concern, rest assured that the Omni TA128 Computer Terminal Adapter is working for your peace of mind. With built-in password checking for up to 40 users, and three security levels, data safety is one less thing to worry about.

Hassle-free Troubleshooting

The Omni TA128's Embedded Protocol Analyzer is the perfect diagnostic tool for troubleshooting remote access connections. The data captured by the EPA is displayed in easy-to-read color text with any ANSI terminal program. Traveling to troubled remote sites may become a thing of the past.

Upgrades In A Flash

No need to replace equipment to keep up with today's rapidly advancing communications technology. The Omni TA128's Flash EPROM feature lets you download the latest features and firmware upgrades from ZyXEL's BBS, FTP and World Wide Web sites free of charge.

Applications for the Home and Office

- Internet Access
- Telecommuting
- High-speed Data Transfer
- Remote Network Access
- LAN to LAN Connectivity
- ISDN Digital Telephony


Integrated ISDN BRI

ISDN BRI - provides two 64Kbps B Channels
Bundle B Channels for speeds up to 128Kbps
Standard ISDN S/T or U Interface

Protocols and Compression

PPP Multilink Protocol in both client and server modes for compatibility with ISDN devices from other manufacturers at speeds of up to 128Kbps
Bandwidth-on-Demand optimizes bandwidth usage
Multi-Auto feature automatically identifies data type and protocol for PPP, V.110, V.120, and X.75
Async to Sync PPP conversion
Rate Adaption: V.120, V.110 and X.75 SLP
X.75 MLP and CCB European Bundling Protocols
V.42bis Data Compression over ISDN using V.120 or X.75
Hi/fntm LZS Compression over PPP

Analog Operability

Two Analog Ports for connecting two external analog devices such as modems and fax machines
Supports Supplemental Voice Services including Message Waiting, Conference Call, Call Waiting, Hold/Retrieve, Call Transfer, Call Forwarding and Reminder Ring
Automatic digital/analog data detection
Channel Bumping automatically allocates bandwidth to the analog ports as needed

ISDN Network Compatibility

North America*: Northern Telecom DMS-100, AT&T 5ESS, Siemens EWSD, and National ISDN-1
IOC "S" and EZ-ISDN 1 capability for North America
Europe*: ITR6 and DSS1
Asia*: Taiwan DGT and INS-NET64

Management Control and Security

Three security-level configurations
Password Protection for up to 40 users
Embedded Protocol Analyzer with color ANSI display
Diagnostics: self-test and loopback
ISDN AT Commands and CAPI 1.1a
Front panel switch for quick connect and tear-down
13 LED Indicators for detailed status monitoring
Flash EPROM for easy firmware upgrades

Physical Interfaces

RJ-45 ISDN S/T or U Interface
RJ-11 Primary Analog Port
RJ-11 Second Analog Port (second analog port is enabled when second DTE port is disabled)
DB-25 High-speed 460.8Kbps RS-232 Serial DTE Port for primary computer.
DB-9 secondary computer DTE Port (second computer DTE port is enabled when second analog port is disabled)

Weight: 369 grams
Dimensions(cm): L-13.1 x W-17.9 x H-3.8

Backed by ZyXEL - The Communications Experts

Two Year Warranty on parts and labor
Knowledgeable Technical Support Staff
24-hour BBS Technical Support line, and Web Site

 

 


Copyright 1995-1997, ZyXEL Communications, Inc.,
This site is best viewed with Microsoft Internet Explorer 4.0 or Netscape Navigator 4.05