Multitech MT9234ZPX-UPCI User's Guide download pdf (Page 5)

MultiModem ZPX UPCI/PCIe User Guide 5

Chapter 1 – Description and Specifications

Product Description

The MultiModem ZPX V.92 internal modem provides high-speed data transfer and fax capabilities. The

MT9234ZPX-UPCI is a universal PCI bus card that operates in either a 3.3 or 5V slot. The MT9234ZPX-PCIE is a PCI

Express bus card that operates in a 3.3V slot.

It includes a built-in processor to enhance performance and data throughput. The MultiModem ZPX is compatible

with the ITU-T V.92 protocol that provides quick connections, downstream transmissions at speeds up to 56K

bps*, and upstream transmissions speeds up to 48K bps when connected to V.92-compatible Internet Service

Providers. Upstream transmissions and transmissions between client modems are limited to 33.6 Kbps. Upstream

transmissions to non-V.92-compatible ISPs and downstream transmissions that are converted more than once on

the telephone line also are limited to 33.6K bps.

Note: Although these modems are capable of 56 Kbps download performance, line impairments, public

telephone infrastructure flaws, and other external technological factors currently prevent connections

from reaching this maximum 56 Kbps speed.

MT9234ZPX-UPCI

MT9234ZPX-PCIe

Package Contents

● One MultiModem

● One RJ-11 phone cable

● One low profile mounting bracket (MT9234ZPX-PCIe models only)

AT and Fax Commands

AT commands and fax commands are published in separate reference guides. To download these documents, go

to http://www.multitech.com/setup/product.go and select your model from the Product drop down list.

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Multitech MT9234ZPX-UPCI User's Guide Page 5