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Dialogic SI/240 Folheto

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Dialogic
®
  
Station Interface Box 
SI/240 
 
 
Part Number 64-0022-02 
Copyright © 2001-2007 
Dialogic Corporation. 
All Rights Reserved. 
 
 
 
1.  Protecting the Board from Damage 
 
 
 
Caution! 
All computer boards are sensitive to 
electrostatic discharge (“ESD”).  Handle all static-
sensitive boards and components at a static-safe work 
area, and observe anti-static precautions at all times. 
 
If you are not familiar with ESD safety precautions, visit 
http://www.dialogic.com/support/hwinstall to learn more. 
 
Unpacking the Board 
 
Unpack the Dialogic
®
 Station Interface Box (“SIB”) 
according to the following steps: 
 
1. 
Prepare a static-safeguarded work area. 
2. 
Carefully remove the SIB from the shipping carton 
and anti-static packaging.  Handle the SIB by the 
edges and avoid touching the components. 
3. 
Lay the SIB on the static-dissipative work surface. 
 
Note: Place the SIB in static-shielding bags when carrying 
from station to station. 
 
CAUTION: Do not remove the SIB from the anti-static 
packaging until you are ready to install it.  Observe proper 
anti-static precautions at all times. 
2.  Upgrading the Station Interface Box 
The Dialogic
®
 Station Interface Box (“SIB”) is a single 
unit that supports 48 stations in the base model 
configuration. However, the SIB is a modular unit that is 
designed to accommodate 72, 96, and 120 stations. 
Configuring the Station Density 
To support 72 stations, install one SI/240 board at the 
location designated 
STA 49-72
 on the SIB rear panel. To 
support 96 stations, install two SI/240 boards; one 
daughter board at the location designated 
STA 49-72
 and 
the other daughter board at the location designated 
STA 73-96
 on the SIB rear panel. To support 120 
stations, install three SI/240 boards; the first daughter 
board at the location designated 
STA 49-72
, the second 
daughter board at the location designated 
STA 73-96
, and 
the last daughter board at the location designated 
STA 97-120
 on the SIB rear panel. 
SIB Station Density Table 
Use the following table to determine the correct location 
for installing the SI/240 boards in your SIB. 
 
Station 
Densit
y
 
STA 49-72 
Connector P3
 
STA 73-96 
Connector P4
 
STA 97-120 
Connector P5 
48 
   
72 
X
 
 
 
96 
X
 
X
 
 
120 
X
 
X
 
X
 
 
 
Caution! 
The SIB will fail to function properly 
unless you install the SI/240 boards in the correct 
locations on the SIB base board. The 
P3
, 
P4
, and 
P5
 
connector designations are silk screened on the base 
board to help you correctly install the SI/240 boards. (For 
reference, base board connector 
P3
 is located nearest the 
power supply fan.) 
 
3. Warnings 
Physical Description
 
 
Warning! 
These procedures assume familiarity 
with the general terminology associated with electronic 
equipment and with the safety practices and regulatory 
compliance required for using and modifying electronic 
equipment. 
 
 
Warning! 
These procedures should be performed 
only by qualified technical personnel. Unplug the SIB 
power cord before performing the procedures described 
here. Failure to disconnect the power before you open the 
chassis can result in personal injury or equipment 
damage. 
 
 
Warning! 
The power supply in the Dialogic
®
 
Station Interface Box contains no user-serviceable parts. 
Refer servicing only to qualified technical personnel. 
 
 
Warning! 
Ensure that the system is disconnected 
from its power source and from all telecommunications 
links, networks, or modem lines whenever the chassis 
cover is removed. Do not operate the system with the 
cover removed. 
 
 
 Advertissement!
 Assurez vous que le système 
soit débranché de son alimentation ainsi que de toutes les 
liaisons de télécommunication, des réseaux, et des lignes 
de modem avant d’enlever le capot. Ne pas utiliser le 
système quand le capot est enlevé. 
 
 
 Warnug!
 Das System darf weder an eine 
Stromquelle angeschlossen sein noch eine Verbindung 
mit einer Telekommunikationseinrichtung, einem 
Netzwerk oder einer Modem-Leitung haben, wenn die 
Gehäuseabdeckung entfernt wird. Nehmen Sie das 
System nicht ohne die Abdeckung in Betrieb. 
 
 
 Avvertenza!
 Prima di rimuovere il coperchio del 
telaio, assicurarsi che il sistema sia scollegato 
dall’alimentazione, da tutti I collegamenti di 
comunicazione, reti o linee di modem. Non avviare il 
sistema senza aver prima messo a posto il coperchio. 
 
 
 Advertencias!
 Asegúrese de que cada vez que se 
quite la cubierta del chasis, el sistema haya sido 
desconectado de la red de alimentación y de todos lo 
enlaces de telecomunicaciones, de red y de líneas de 
módem. No ponga en funcionamiento el sistema mientras 
la cubierta esté quitada. 
SI\240 Board
STA 
Connector
Bail 
Lock
Base Board 
Connector
Ribbon 
Cable