090810_ABI-ET2001_QSG_ML
English Page 9 N.V. abitana S.A.
ENGLISH
ABI-ET2001
Telephone Connection Module
4 lines
Quick Start Guide
1 Package Contents
• Telephone Connection Module 4 lines
• Quick Start Guide
2 Introduction
The ABI-ET2001 is a passive telephone distribution module suitable for
standard (PSTN) and digital (ISDN) phone lines.
This unit provides easy connection of Telephone, FAX and/or ISDN
equipment like Telephones, modems or bank terminals
The ABI-ET2001 does not have a privacy protection device
incorporated.
3 Hardware Introduction
P1
P2
P3
ISDN
L1
L2
P4
Positie
A <-> B
Figure 1
The DIN-Rail mountable ABI-ET2001 is equipped with 4 RJ45 jacks on
the front of the unit. (P1 ~ P4)
Three switches on the front of the unit are used to configure the unit
according to the needs of your installation. Different configuration
scenarios are explained later in this manual.
On the top of the unit you’ll find the connections for the ‘incoming’
phone lines
The switches and the incoming phone line connections are only
accessible when the front of the ‘Comm Center Cabinet’ is removed.
The unit will probably be configured during installation. Make sure to
take note of the configuration (Connections to the rear ports and switch
settings). At the end of this manual, you will find a table where you can
write down the configuration.
4 Installation and power
No power needed.
Load ratio for this module = 0.
Maximum allowed load ratio (sum of the load ratios for all modules) for
power supply ABI-PS1001S00 = 4.
Click the module on the DIN-Rail as shown in the pictures below:
5 Installation scenarios
The switches on the front of the unit (see Figure 1) )can be placed in
two positions (A and B). A number of combinations is possible, but not
all possible combinations are allowed (depending on the external
connections to ISDN, L1 and L2, and the connected devices to P1 ~
P4)
5.1 One analog (PSTN) phone line
When you have one incoming telephone line (standard PSTN), you
can distribute the signal to 4 locations in parallel.
When a call arrives, all phones will ring at the same time. You can pick-
up any of the four phones to answer the call.
If during a call a second phone is unhooked, this phone will join the
ongoing conversation.
No internal calls between the locations are possible (NO PABX
function).
Switch Nr. Position
S1 A
S2 A
S3 A
For this configuration, the switches must be in the positions indicated
in the preceding table.
090810_ABI-ET2001_QSG_ML
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ENGLISH
P1
P2
P3
ISDN
L1
L2
P4
A
N.C.
N.C.
L1
L1
L1
L1
L1 PUBLIC analog (PSTN) line
A
A
Remark: There should be no connections to the ISDN (RJ45).
In this configuration, it is possible to extend the number of phones
connected to the phone line bij connecting L2 of the first ET2001 to L1
of the second one.
P1
P2
P3
ISDN
L1L2
P4
A
N.C.
N.C.
L1 PUBLIC analog (PSTN) line
L1
L1
L1
L1
A
A
P1
P2
P3
ISDN
L1
L2
P4
A
N.C.
N.C.
L1
L1
L1
L1
A
A
First ET2001 module
Second ET2001 module
5.2 Two analog (PSTN) phone lines
This configuration is used when you have two incoming telephone
lines (standard PSTN). These lines can either come directly from your
operator, or from an ISDN to 2 PSTN lines (TA) adapter.
So BUS
TA
NT
L1
L2
L1
L2
TELECOM
OPERATOR
ISDN Line
TELECOM
OPERATOR
PSTN Lines
- OR -
Line 2 connects to one port (P1), and Line 1 connects to the other
three ports in parallel (P2, P3, P4)
When a call arrives on line L1, all phones on P2 ~P4 will ring at the
same time. You can pick-up any of the three phones connected to that
line to answer the call.
If during a call a second phone is unhooked, this phone will join the
ongoing conversation.
No internal calls between the locations are possible (NO PABX
function).
You can make a phone call from a phone connected to line 1 to a
phone connected to line 2, but this is not a free call, as the call is
processed by your phone company
In this configuration, L2 is usually used for a FAX or a MODEM.
Switch Nr. Position
S1 A
S2 B
S3 B
For this configuration, the switches must be in the positions indicated
in the preceding table.
P1
P2
P3
ISDN
L1
L2
P4
A
N.C.
L2
B
B
L1
L1
L1
L1 PUBLIC analog (PSTN) line
L2 PUBLIC analog (PSTN) line
5.3 ISDN
5.3.1 3 ISDN Phones and one PSTN line
This setting provides connections for 3 digital (ISDN) phones, and one
standard (PSTN) phone.
This configuration might be as follows :
• One ISDN line, and one PSTN line, supllied by your Phone
company
• One ISDN line, supplied by your Phone company, an one PSTN
line, comming from a TA, connected to your ISDN line.
So BUS
TA
NT
L2
L2
- OR -
TELECOM
OPERATOR
ISDN
NT
ISDN
PSTN Line
ISDN Line
TELECOM
OPERATOR
ISDN Line
090810_ABI-ET2001_QSG_ML
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P1
P2
P3
ISDN
L1
L2
P4
A
L2
ISDN-So
NT
So BUS
B
TA
ISDN-So
ISDN-So
B
TA
TO TELECOM
OPERATOR (ISDN)
Switch Nr. Position
S1 A
S2 B
S3 B
For this configuration, the switches must be in the positions indicated
in the preceding table.
5.3.2 All ISDN connections
This configuration distributes the ISDN (So Bus) to the 4 ports
P1
P2
P3
ISDN
L1
L2
P4
A
ISDN-So
NT
So BUS
A
ISDN-So
ISDN-So
A
ISDN-So
TO TELECOM
OPERATOR (ISDN)
Switch Nr. Position
S1 A
S2 A
S3 A
For this configuration, the switches must be in the positions, indicated
in the preceding table.
5.4 One phone lines (PSTN) connected to a priority
FAX/Modem
If you have one incoming line L2, and you have a FAX/Modem
connected to that line, you can use the feed-thru feature of that
equipment to disconnect the rest of the phones when a FAX
communication is in progress, or when the phone line is in use by a
Modem. This prevents disruption of the communication when someone
picks-up a phone while the line is in use by those devices. The feed-
thru line becomes L2’ in the drawing.
When a call arrives, all phones will ring (including FAX/Modem).
Depending on the configuration of the FAX/Modem, it will answer the
call after a specified number of rings. Anytime between the first ring
and that specific number of rings, you can answer the call by picking
up any of the phones connected to P2 ~ P4.
When the call has been answered by the FAX or Modem, phones
connected to P2 ~P4 (21’) will be disconnected.
P1
P2
P3
ISDN
L1
L2
P4
B
B
B
L2
L2’
L2’
L2’
NC
NC
L2 PUBLIC analog (PSTN) line
Switch Nr. Position
S1 B
S2 B
S3 B
For this configuration, the switches must be in the positions, indicated
in the preceding table.
Important Remark:
This configuration is only valid in casee the FAX connected to P1
returns L2’ on pins 3 and 6 of the RJ45 connector.
P1 P2 P3
P4
L2
L2’
L2’
L2’
L2
L2’
RJ11/RJ12
Whenever the FAX is disconnected, all the phones connected to P2 ~
P4 are disconnected also.
If the FAX is disconnected (repair, maintenance, …) the configuration
must be changed (Select setting AAA).
090810_ABI-ET2001_QSG_ML
English Page 12 N.V. abitana S.A.
ENGLISH
6 Your configuration
Port Nr Connected to
1
c ISDN c L1 c L2
Tel # :
2
c ISDN c L1 c L2
Tel # :
3
c ISDN c L1 c L2
Tel # :
4
c ISDN c L1 c L2
Tel # :
ISDN (Top)
c ISDN c L1 c L2 c No Connection.
Tel # :
L1 (Top)
c No Connection
Tel # :
L2 (Top)
c No Connection
Tel # :
c Conneced to a second ET2001
Position of the switches
A S1 B A S2 B A S3 B
c c c c c c
-
1
-
2
-
3
-
4
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