ISDN boards SX2-express SinglePRI / SX2-express DualPRI

help | App. N: Approvals, Codes, Data Sheets | ISDN boards SX2-express SinglePRI / SX2-express DualPRI

N.2 ISDN boards SX2-express SinglePRI / SX2-express DualPRI

ISDN Interface

SX2-express SinglePRI: 1 x PRI2m interface orSX2-express DualPRI: 2 x PRI 2m-interface

Each line can be configured individually using a jumper field for the TE or NT mode.

Failover relay on the SX2 DualPRI. This enables the two lines to be directly connected to each other in the event of power failure or software problems, so that a PRI external line can be looped through the card.

A maximum of 4 different cards (SX2 QuadBRI, SX2 SinglePRI and SX2 DualPRI) can be used in one PC. In doing so, a maximum of 76 B channels will be supported.

PCM Highway

Tact synchronization is only possible between the different SX2-express cards. The cards are connected with a ribbon cable.

2/4/8 Mbit/s data transfer rate

Chipset: Exar XRT86VL

6 DIP Switches

Exact 32,768 MHz quartz oscillator

PCIe x1 Interface

General purpose I/O

Four LEDs (red/green) on the mounting bracket of the ISDN card per PRI interface

Four DIP switches per PRI interface that can be used for the identification of the card

You will find more recent drivers for the SX2 cards in the download area of the homepage:

enreach.de/en/products/support/support-downloads.html

This is how you install the ISDN cards in your computer

This is how you install the drivers for the ISDN card

This is how you modify the ISDN card driver configuration

This is how you change the line termination of SX2-express SinglePRI or SX2-express DualPRI

Last modified date: 01/24/2024