Telrad Digital DIGITAL Family Of Systems Administration, Installation And Upgrade Addendum Manual

							Section 1: INTRODUCTION
1-3 Universal Data Card manual (Catalog No. 79-125-0410/E) con-
tains a description of the Universal Data Card and describes the 
hardware installation, software configuration, operation and applica-
tions of the card.
Feature description addendum (Catalog No. 76-110-0690/G) con-
tains a detailed explanation of the system features and services that 
are new to Release 7 of the DIGITAL KEY BX and DIGITAL 400 sys-
tems.
Operating instructions (Catalog No. 76-110-0165/G) provides op-
erating instructions for digital telephone sets, Telrad analog key tele-
phones and Single Line Telephones.
ImaGEN Integrated voice messaging system manual (Catalog 
No. 83-130-8050/J) contains an explanation of ImaGEN, including 
an explanation of ImaGEN capabilities and features, as well as in-
stallation, maintenance and programming instructions.1.6CONVENTIONS
1.6.1Terminology conventions 
This addendum refers to the DIGITAL KEY BX system and the 
DIGITAL 400 system. These two systems are referred to in this 
addendum as the DIGITAL systems or the DIGITAL family of 
systems, depending on the context.
The DIGITAL KEY BX and DIGITAL 400 systems supports three 
types of telephones:
•Avanti telephones, referred to in this addendum as Avanti tele-
phone sets.
•Digital telephones, referred to in this addendum as DIGITAL tele-
phone sets.
•Single line analog telephones, referred to in this addendum as 
single line telephones or SLTs. 
1. 6. 2 Typographic conventions
Throughout this manual, the following typographical conventions 
have been used:
•Text to be entered at the computer keyboard is shown like this: 
128, name, Sunday.
•Names of screens or menus appear, in capital letters, like this: 
ONLINE CONFIGURATION Screen. 
						

							76-110-0175/G, Issue 2
1-4THIS PAGE INTENTIONALLY LEFT BLANK 
						

							2-1 Section 2
INSTALLATION2.1GENERAL
The installation of Release SB7/DB7 DIGITAL systems is the same 
as that of Release SB6/DB6, except for those features described in 
this addendum.
Refer to the Release SB6/SB7 DIGITAL Installation manual.
NOTE
There is no technician station in Release SB7/DB7 
DIGITAL systems.2.2ULD AND UHD CARDS 
The ULD card provides an interface between the system and Avanti 
telephone sets and their add-ons (DSS consoles, SLTs, or RS232 
data cards). There is no limit on the number of ULD cards in the sys-
tem.
The ULD card supports: 16 Avanti telephones and their add-ons.
The UHD card supports: 8 Avanti telephones and their add-ons.
These cards are ready to install.
Figure 2-1 indicates the location of EMI and RFI contacts and the 
LED on the ULD and the UHD cards.
Figure 2-1   ULD and UHD cardsW4 W5
W2 W3EMI/RFI
contactLED 
						

							76-110-0175/G, Issue 2
2-2ULD power limitation
•Maximum 5 watt for 5V
•Maximum 110 watt for 48V
It is recommended that unused ULD ports be the last ports on the 
card.
RS232 connector
The ULD card has an RS232 socket for connection to a PC. The pins 
are the same as for an ELD card (RX TX GND). The RS232 port sup-
ports 19200 bps.
LEDs
There is a LED on the ULD card for the ULD controller. The indica-
tions are as follows:
•steady red - from the time that the card is plugged in until the ini-
tialization process is complete.
•blinking - (900 msec on, 100msec off) during regular operation.
•flashing - (100 msec on, 1000 msec off) when the card is out of 
service.
MDF connector
The ULD card has a 50 pin connector (J2) to be used as a front con-
nector to the MDF.
The pin layout is provided in Table 2-1.
The Avanti telephones can be wired to the ULD or UHD card using 
two wires (designated U+ and U- on Table 2-1) or four wires (desig-
nated U+, U-, GROUND, and -48V on Table 2-1). With the two-wire 
connection the ULD and UHD cards support 16 and eight Avanti tele-
phones, respectively. The the four-wire connection can be used for 
eight Avanti telephones on the ULD card or four on the UHD card.
With a four-wire connection, the distance that the telephones can be 
from the system cabinet is increased, with certain configurations 
(see Section 2.3.1).
NOTE
The polarity of the telephone wiring is not 
significant. 
						

							Section 2: INSTALLATION
2-3 Table 2-1:  ULD card MDF connector J2 
Pin No.
Port No.Port Function
1P1U+
2P2U+
3P3U+
4P4U+
5P5U+
6P6U+
7P7U+
8P8U+
9P9U+
10P10U+
11P11U+
12P12U+
13P13U+
14P14U+
15P15U+
16P16U+
17SPARESPARE
18P1GROUND
19P2GROUND
20P3GROUND
21P4GROUND
22P5GROUND
23P6GROUND
24P7GROUND
25P8GROUND
26P1U-
27P2U-
28P3U-
29P4U-
30P5U-
31P6U-
32P7U-
33P8U-
34P9U-
35P10U-
36P11U-
37P12U-
38P13U-
39P14U-
40P15U-
41P16U-
42SPARESPARE
43P1-48V
44P2-48V
45P3-48V
46P4-48V
47P5-48V
48P6-48V
49P7-48V
50P8-48V 
						

							76-110-0175/G, Issue 2
2-42.3AVANTI TELEPHONE SETS AND OPTION MODULES
2.3.1Avanti telephone set configuration options
Table 2-2 shows the maximum configuration distances for Avanti 
sets wired with 24 AWG wire. These distances are valid when the 
add-on units receive their power from the DIGITAL system’s power 
supply. 
NOTE
When the add-on units are powered by an auxiliary power 
adapter, maximum distance is 1500meters for all configu-
rations, except for the two-wire fully duplex station, which 
has a maximum configuration distance of 1100meters.
Table 2-2:  Maximum configuration distances for Avanti telephone sets (in meters) - 24AWG wire
2.3.2 Data card options
There are three types of data cards available for Avanti telephone 
sets:
•The Avanti APPLync card, for use with ACD I.Q.;
•The Avanti DATALync card, for use with TAPI;
•The CoOperate card, for use with  TSAPI.
The data cards can be installed in the following telephone sets:
•Avanti 3025
•Avanti 3020F and Avanti 3020H
•Avanti 3015DF and Avanti 3015DH
•Avanti 3015H.
Unlike DIGITAL telephone sets, each of these data sets has only one 
RS232 connector.
Avanti APPLync card
The Avanti APPLync card uses a special protocol for PC applica-
tions, such as ACD I.Q. 
In PC application mode, data transfer is over the DIGITAL system’s 
D channel. This is the default work mode.
Data is transferred from the PC application via the PC RS232, the 
data card RS232, the U bus D channel, the ULD card, and the sys-
tem LAN toward any DIGITAL system resource address.ConfigurationAvanti setAvanti set with one add-onAvanti set with two add-onsTwo-wire half-duplex station1500900600Two-wire full-duplex station1100700500Four-wire half-duplex station150015001200Four-wire full-duplex station150014001000 
						

							Section 2: INSTALLATION
2-5 CoOperate card
The CoOperate card uses a special protocol for PC applications, 
such as TSAPI. 
In PC application mode, data transfer is over the DIGITAL system’s 
D channel. This is the default work mode.
Data is transferred from the PC application via the PC RS232, the 
data card RS232, the U bus D channel, the ULD card, and the sys-
tem LAN toward any DIGITAL system resource address.
Avanti DATALync card
This card supports TAPI applications. It has only one mode of oper-
ation - TAPI mode - in which signaling transfer is over the SBS D 
channel.
Protocol
All data cards support proprietary commands for signaling purposes 
between the PC and the data card.
Features not supported by Avanti telephone sets
•Keynet application
•Basic TAPI (CSV)
•Modem interface
•v110, 120 protocols
•technician set.
2.3.3Connecting the option module or stand to the Avanti telephone set
An Avanti telephone set can support various option modules or it can 
rest on a stand. The following procedures explain how to install the 
desired option module. Follow steps 2 and 3 to install the telephone 
stand.
1.Insert the RJ45 connector on the free end of the cable (marked 
RJ45 in Figure 2-2) on the option module into the RJ45 socket of 
the telephone, as shown in Figures 2-2 and 2-3.
2.Position the tabs marked A to fit into the appropriate A1 or A2 
sockets on the Avanti set. The A2 position will give the set a 
lower profile than the A1 position (see Figure 2-2).
3.Swing the opposite end of the module toward the set and snap it 
into the respective B sockets on the set.  
						

							76-110-0175/G, Issue 2
2-6Figure 2-2  Connecting the module to the telephone
Figure 2-3  Connecting a cable to the RJ45 port on the bottom 
of the telephone set
2.3.4Removing the telephone set stand 
These steps are only required when replacing an already attached 
stand with a module.
1.Place the telephone set face down. 
The stand of the set extends upward from the back of the tele-
phone set.
2.Pull on the stand until it snaps out of place. 
3.Replace it with the new module as described above (see Section 
2.3.3. 
						

							Section 2: INSTALLATION
2-7 2.3.5Connecting the cables to the option module 
Refer to Figure 2-3, 2-4, and 2-5.
Figure 2-4  Option module cabling
1.To connect a data card to a telephone set with a DSS console, in 
addition to the above connection:
•Remove the module’s small door C by snapping it out of place 
(see Figure 2-5).
•Connect the RJ45 connector on one end of cable A to the left-
hand RJ45 connector of the module, pass it under the bridge I, 
and place it in the horizontal cable slot (see Figure 2-5). 
•Insert the RJ45 connector on the other end of cable A into the 
RJ45 socket adjacent to the four map buttons on the DSS con-
sole. 
•Snap the small door C back into place (see Figure 2-5).
2.To connect the power supply (see Figure 2-5):
•Remove the module’s large door D by snapping it out of place.
•Connect the power supply F to the power supply socket E on 
the left side of the opening.
•When the rest of the installation is complete, plug the power 
supply into the wall socket.
3.To connect the option module to the PC (relevant for data cards) 
see Figure 2-5
•Insert the RJ45 connector on one end of cable G into the RJ45 
socket to the right of the power supply socket.
•Insert the RJ45 connector on the other end of cable G into the 
PC adaptor H.
•Connect the PC adaptor to the RS232 port of the PC.Connecting pinsConnecting pins
Cable path
for cable from DSSBridgeCable from RJ45 port on the telephonefor power adaptorfor cable from PC 
						

							76-110-0175/G, Issue 2
2-8Figure 2-5  Connecting the cables to the option module
2.3.6 Technical specifications for cabling the data modules
Data card wiring connections  The data card pin functions are 
shown in Table 2-3.
Serial port parameters
•19,200bits per second;
•8 data bits;
•no parity;
•1 stop bit. Table 2-3:  Data card wiring connections
RJ 45 pinName
1GND
2TXD
3RXD
4CTS
5DCD
6DSR
7DTR
8RTSBto RJ45 connector on stationA
to RJ45 connector on DSS console
C
H G
D F
E I