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SX2 DualPRI V2

7

SX2 QuadBRI / SX2-express QuadBRI

PCM bus connection

The SX2 QuadBRI card has two 20-pole jacks for connection with an optional PCM cable.

Figure 10 PCM connection of SX2 QuadBRI

PCM input

PCM output

Figure 11 PCM connection of SX2-express QuadBRI

The upper jack is the output, the lower jack the input. Connect the 

SX2

 cards with the PCM

cable, by connecting the output jack of one card to the input jack of another card.

Please keep in mind that the connection cable differs between both SX2 boards ( SX2
QuadBRI or SX2-express QuadBRI). A mixed operation using both card types in one PC is
not supported.

PCM input

PCM output

Содержание SX2 QuadBRI

Страница 1: ...le 2 4 8 Mbit s data transfer rate Chipset Cologne Chip HFC 4S Chip Exact 49 152 MHz quartz oscillator 512 x 8 bit serial EEPROM for programming the PCI configuration information Chipset Cologne Chip HFC 4S Chip Exact 49 152 MHz quartz oscillator 512 x 8 bit serial EEPROM for programming the PCI configuration information General purpose I O Four two color LEDs red green on the mounting bracket of ...

Страница 2: ...onnected to an NTBA or the SwyxWare is configured as a subsystem NT mode is set if the ISDN connection is used for an external subsystem or directly connected ISDN telephones are to be used Each BRI bus connection is a jumper block with five assigned jumpers If all five jumpers are inserted to the left the connection is configured as NT If all five jumpers are on the right hand side of the block t...

Страница 3: ...V2 Jumpers 1 4 Connection for external feed module Jumper for internal feed module Figure 4 Configuration of the supply voltage in NT mode of SX2 express QuadBRI For each NT interface to be fed set two jumpers for each port to which you want to supply power Afterwards ISDN devices that are intended for supply from the public line can also be operated directly on the SX2 QuadBRI V2 Please ensure th...

Страница 4: ...rs for a connection you will find a two pole DIP switch which can be used to configure the BRI bus terminal Figure 5 Configuration of the BRI Bus Terminal of SX2 QuadBRI PCI Plug Strip ISDN connections DIP switches 1 4 Figure 6 Configuration of the BRI Bus Terminal of SX2 express QuadBRI If both pins of the switch are in the ON position the 100 ohm terminal is switched on otherwise it is switched ...

Страница 5: ...ide of the SX2 QuadBRI is a three pole jumper field for setting the PCI bus power supply Figure 7 PCI bus power supply of SX2 QuadBRI Make sure that the jumper is at the correct setting for the PC main board Right 3V3 reg for an environment with 3 V left for an environment with 5 V which will be found on older main boards Setting of the power supply ...

Страница 6: ...h 1 Switch 2 Switch 3 Card number off off on 1 off on off 2 off on on 3 on off off 4 on off on 5 on on off 6 on on on 7 off off off assigned automatically DIP switch for the card number 1 2 3 SX2 express QuadBRI Figure 9 Card number configuration of SX2 express QuadBRI The following assignment is valid SX2 express QuadBRI If you use several cards in one system please make sure that either one card...

Страница 7: ... output Figure 11 PCM connection of SX2 express QuadBRI The upper jack is the output the lower jack the input Connect the SX2 cards with the PCM cable by connecting the output jack of one card to the input jack of another card Please keep in mind that the connection cable differs between both SX2 boards SX2 QuadBRI or SX2 express QuadBRI A mixed operation using both card types in one PC is not sup...

Страница 8: ...nd remove the mains plug from the power supply whenever you are doing something which requires you to open the PC case Do not touch any of the electronic components of the PC card during the entire installation process The electronic components of the PC card can be damaged by electrostatic discharges For safety reasons it is necessary that you disconnect all connection cables from the telephone n...

Страница 9: ...ou will find more information on the Device Manager under This is how you modify the ISDN PC card driver configuration page 9 You can check whether the installed ISDN cards function properly by using the utilities supplied on the SwyxWare CD Configuration of the ISDN Card If you would like to connect the card to a direct dialing in line you must make some configuration changes fort he ISDN PC card...

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