Vodavi Starplus Hybrid Key Telephone System Installation Manual

SPD 1428 & 2856/ 
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MSG FWD 
Figure 400-9 Digital 34 Button Terminal 
Issue 1, November 1991 
400-l 5  

Digital Key Telephone Systems STARPLUS@ SPD 1428 & 2856 
This switch allows users to set and control the 
method in which they receive their intercom calls. 
However a dial code that users can dial before 
placing an intercom call can override a called sta- 
tions switch setting of H or P to force the station to 
Tone ring. 
. 
Directorv Tray, 
Each 34 button Digital Terminal is equipped with a 
slide out Directory Tray accessed in the front of the 
Terminal. 
Wall Mountina: 
The 34 button Digital...

STARPLUS@ SPD 1428 & 2856 Digital Key Telephone Systems 
C. Digital DSS/DLS Console 
The Digital Direct Station Selector /Direct Line Se- 
lector (DSS/DLS) Consoles can be installed in place 
of any digital terminal circuit. The DSWDLS Digital 
Console was designed in a housing similar in looks 
to the 34 button digital terminal. 
The Direct Station Selector/Direct Line Selector 
(DSWDLS) Console to be used with the family of 
Starplus digital systems is modular in nature. A 
basic unit provides 48...

l MAP ##2 has by default all 28 CO lines the 
first 14 Stations (Sta’s 100-l 13) the first 
three Call Park locations, Release, Attendant 
Override, and an All Call Page button 
mapped to the buttons. All buttons except 
the 28 CO line buttons are flexible and can 
be changed by the station user. 
l MAP #3 by default is intended to be used with 
MAP # 2 on an SPD 2856, in that it has the 
remaining stations (Sta’s 114-l 55) to provide 
a full CO tine by Station mapping. Addition- 
ally, Call Park...

STARPLUS@ SPD 1428 & 2856 Digital Key Telephone Systems 
normal operation. These SLT stations do not have 
to be used for intercom, but can be if so desired. 
400.9 SYSTEM SPECIFICATIONS AND CA- 
PACITY 
The SPD 1428 Basic KSU is housed in a wall-mount- 
able cabinet that contains the system power supply 
and the motherboard for stations and CO lines. This 
Basic KSU supports a loaded capacity of 6 CO lines 
and 12 stations. DSS/DLS’s can be installed in place 
of any Digital Key terminal. Standard...

Digital Key Telephone Systems STARPLUS@ SPD 1428 & 2856 
Table 400-l - SPD 1428 and SPD 2856 System Capacities 
Time Slots: 112 PCM/TDM time slots 
Ports: (SPD 1428) 
CO/PBX/Centrex tines 14 (max) loop start (2 or 4 per CO/Station board) 
Digital Terminal Stations 28 (max) Digital Terminals (4 or 8 per CO/Station board) 
Off-Premise Extensions (SLT’s) 
27 (max) OPX/SLT Stations (1 per OPX adapter) 
Ports: (SPD 2856) 
CO/PBX/Centrex Lines 28 (max) loop start (4 per CO/Station board) 
Digital Terminal...

STARPLUS@ SPD 1428 & 2856 Digital Key Telephone Systems 
Table 400-l - System Capacities (Cont’d) 
UCD Groups: 
Groups: 
Members: 
RAN Announcements: 
Calls in Queue: Software supports 8 groups. 
Software supports up to 8 stations in each group. 
Two (2) RAN announcements per UCD Group. 
All CO Lines (14 or 28) may be in queue for a UCD 
Voice Mail Groups: 
Groups: 
Members: (ports) 
Integration Method: 
VM Message Wait: 
VM Disconnect Signal: Software supports 8 Groups. 
Software supports up to 8...

Digital Key Telephone Systems STARPLUS@ SPD 1428 & 2856 
Table 400-2 - Electrical Specifications 
AC Input to Power Supply 117V ac + lo%, 60 Hz single phase 
Power Consumption (SPD 1428 and SPD 2856) 120vAC @1.5A max 
Power Supply Fuse - AC input 
(SPD 1428 and SPD 2856) 
Longitudinal Balance: 
Better than 40 db from 1,000 Hz to 4,000 Hz 
Idle Channel Noise: Less than 15 dbmc for all connections 
Cross Talk Attenuation: Greater than 75 dbm Station to CO and Station to 
Station 
Single Frequency...

STARPLUS@ SPD 1428 & 2856 Digital Key Telephone Systems 
Table 400-4 - Loop Limits 
Electronic Telephone: 
(including Single Line Telephone,and DSS/DLS) 1000 feet of 26 AWG Cable 
1000 feet of 24 AWG Cable 
1000 feet of 22 AWG Cable 
1 Off-Premise Extensions (OPX) (Adapter to SLT) 1 1400 Ohms maximum loop, not including telephone. 1 
Table 400-5- Dialing Specifications 
DTMF Dialing 
Frequency Deviation 
Rise Time 
Duration of DTMF Signal 
Interdigit Time 
PULSE Dialing 
Pulse Dialing Rate 
Pulse...

Digital Key Telephone Systems STARPLUS* SPD 1428 & 2856 
, 
Table 400-8 - Dimensions and Weight 
SPD 1428 BASIC KEY SERVICE UNIT 
Height 20.0” 
Width 14.0” 
Depth 4.0” 
Weight 13.5 Ibs. (unloaded) 
SPD 1428 EXPANSION KEY SERVICE UNIT 
Height 20.0” 
Width 14.0” 
Depth 4.0” 
Weight 13.5 Ibs. (unloaded) 
SPD 2856 KEY SERVICE UNIT w/POWER 
Height 15.2” 
Width 18.5” 
Depth 14.75” 
Weight 60 Ibs. (unloaded) 
OFF-PREMISE EXTENSION MODULE 
Height 1.75” 
Width 7.625” 
Length 8.0” 
Weight 3.5 Ibs. DIGITAL TERMINAL...