Starplus Triad S Product Manual

							9-4 Expansion Key Service Unit (EKSU)
The BKSU al so h as the se st and ard fe at ure s:
†1 Program Module Unit (PMU) that provides system software
†1 DTMF Receiver (for DISA applications)
†2 Pr ogr amma ble r el ays wit h d r y cont act s r at ed at 2 4V DC, 1 amp
†1ExternalPagePort
†Battery Backu p for System Database
†1 Music In put (MOH/BGM)
The BKSU main b oard can accep t the following modules :
†1 M is ce l lan eous Se r vi ce Uni t (M I SU) t hat p rovi de s t wo 9 -p in RS2 32 C
ports and second music source circuitry
†1 Mod em U nit (MODU, 9600 ba ud modem) f or rem ote administration
†1 4- c ir c uit D TM F Re c ei ve r ( DTM F -A ) pr ovi des 4 DT M F r ec e ive rs (S LT )
†1 3x8 CKIB or 3x8 CSIB (one CKIB installed in every BKSU standard)
A numbe r 12 AWG coppe r wire should b e used to ground b etwee n the
gro und s ource and the BKS U (25 fe et ma ximum ). Atta ch this wire to the
ground lug on the lower right side of the BKSU.
Expansion Key Service Unit (EKSU)
TheTr iad-SExpansion Key Service Unit (EKSU) is a wall-mountable
cabinet that hou ses the circuitry to sup port two 3x8 b oard s. The EKS U
mounts d irectly abov e the BKSU . The EKSU has cables that connect
power and digital communications form the EKSU to the BKSU.
The E KSU ca n provide six ad ditional CO lines and s ix teen station growth
tha t ta kes t he syst e m t o i t’s maximum configuration of twelve CO lines
and 32 s ta ti o ns.
The E KSU contains one expa nsion interface board (EIB) which includ es
powe r suppl y and conn ect or int er fa ce b uses . A n umbe r 1 2 AWG cop per
wire should be used to groun d between the groun d source a nd the BKS U
(25 feet maximum). Attach this wire to the ground lug on the right side of
the E K SU. 
						

							Pe r ip h e ra l B o a r d s 9 - 5
Pe ri p h e r a l B o ar ds
3 C O Lin e an d 8 D igital Statio n Board (C KIB)
This board p rovide s three loop s ta rt CO lin e interface s a nd e ig ht Digital
Key Te le phone inte rf aces . T his boa rd can b e ins ta lled in the BKS U or
EKS U. If a ll C KIB b oards a re installe d in the BKSU and EKSU, the syste m
capacity is 12 CO lines and 32 digital stations.
TheCOlineinterfacesarebroughtoutontherightsideoftheBKSU/EKSU
utilizing RJ11 connectors. The digital station interfaces are brought out
utilizin g a 50-p in amphe nol conne ctor on the left s ide of th e BKS U/EKSU.
The station interface for stations 100-107 also provides the wiring
int e rfa c e f or the ad dit i onal fe at ure s t hat r eq uir e inp ut/ out put
connections. The se fe ature s a re mus ic s ource s, re lay conne ctions , an d
external p age conne ctions.
3 C O Lin e an d 8 Sin gle Li ne Stati on Board (CSIB)
This board p rovide s three loop s ta rt CO lin e interface s a nd e ig ht Single
Line T elep hone inte rfa ces. T hese interface s s upport 2500 touch ton e
te le phone i nst r ument s and/or voi ce mai l int er face s. Thi s boar d ca n be
ins ta ll ed in the BKS U or EKSU . A maxi mum of thr ee CS IBs m ay be in stall e d
be twe en the B K S U/E K SU to pro vid e a max imu m o f 2 4 si ngl e li ne
int e rfa c es.
TheCOlineinterfacesarebroughtoutontherightsideoftheBKSU/EKSU
utilizing RJ11 connectors. The digital station interfaces are brought out
utilizin g a 50-p in amphe nol conne ctor on the left s ide of th e BKS U/EKSU.
The C SI B can a ccept t he opt ion al Mess age Wa it Uni t (MSGU) t o pr ovi de
mes sag e wa it l amp capa bi li ty to th e e ig ht ins tr ume nts at t ached . 
						

							9-6 Opt ion al Bo ards
Optio nal Boards
Mi sce llaneo us Se rv ice Unit (MISU)
Thi s boar d p rovi de s t wo RS 23 2 C i nt er face s f or syst e m pr ogr ammi ng,
calle r ID, and SMDR ap plications. T he board a lso conta ins a s econd music
source to increase the mu sic channels in the system from one to two. The
board installs in the BKSU.
Mo dem U ni t (M O D U )
This board provides a 9600 baud modem for remote system
pr ogra mmi ng. T he mode m i s a ccess ed by dia li ng s ta ti on 499.
MessageWaitUnit(MSGU)
This board provides message wait lamp capability to the eight attached
SLT instrum ents. This board is ins ta lled on the CSIB. Each CS IB m ay ha ve
one MSGU installed.
DT M F R ece iver Uni t (D T MF- A )
Thi s boar d p rovi de s f our DTM F re cei ve rs for C SI B use an d sho uld be
installed any time a CSIB board is installed in the system. The BKSU
supp orts one DTMF -A unit.
Th e mod em may not al ways con nect at 9600 b ps. If y ou enco unter a
si tuati on wh ere you c anno t conn ect a t 9600 bp s, ch ang e yo ur
comp uter’s ba ud rate to 4800 b ps. 
						

							Opt ion al Boards 9-7
Figure 9-1:STARPLUSTr iad-SSystem
Table 9- 1: Digital System Capacity
BKSU Capacity
CO /P BX /C en trex Li nes
Stat ion
Di gi tal Tel epho ne
S ing le L i ne Te le p ho ne6 lin es ma x imu m ( 3 per CK IB /C SIB bo a rd )
1 6 ma x imu m ( 8 p er C K IB bo a rd)
8maximum(8perCSIBboard)
BKSU + EKSU Capacit y
CO /P BX /C en trex Li nes:
Stat ion
Di gi tal Tel epho ne
Sing le l in e Telep h on e1 2 li nes ma x im um
3 2 ma x imu m ( 8 p er C K IB bo a rd)
2 4 ma x imu m (8 p er C SI B b oa rd )
(System m ax: 1 2 lines, 8 digital telephones, 24 SLT)
DTMF Receiver Basic: 1 each
W it h DTMF4-A: 5 (pro vi des 4 additi onal rec eivers)
The dial pulse function is not available in theTr i a d - S
system .
D TMF Send er U nl imi ted
I /O Po rts 2 ma xi mu m wi th MISU
Conference
Ci r cu it
Par ti es5 conference per system
8 parties per conference (5 of the 8 can be external)
Basic
KS UC
P
UP
M
U
CKIB
CSIB
MSGU
DTMF4-A MISB
MODUEK SU
CK IB C SIB
MSGU
E
I
B 
						

							9-8 Opt ion al Bo ards
D ISA C i rcu it 1 2 CO l in es ma y be p ro gr am med simu lt an eou sly
At tend ant s U p to 3 statio n s can be d esig nat ed as atten d ants
Digital DSS/ DLS Unit s 8 m axi mum - each DSS/DLS unit requires 1 stati on port and
reduces station capacity by 1. DSS/DLS maps may not be
duplicated at a st at ion. One station may have up to three
DSS/DLS unit s associ at ed w ith it .
L oo p Sup erv isi on D isco nn ect 7 00 msec . du ra ti on - CO o r I nt erna l Ca l l to SLT
Pag e Zo nes
In tern al Pa gi ng
Ext ernal Paging (1 & 2 w ay)8 maximum - software controlled
1maximum
Hunt Groups
Gro up s
Members
Ty p e sSo ftwar e sup po r ts up to 8 g ro up s
So ftwar e sup po r ts up to 8 st at ion s in each g rou p
St at io n, P ilo t H un tin g, o r P ilo t R ing Al l Mem bers
Vo ic e M a il G ro up s
Gro up s
Members (Por ts)
In tegr at ed Met ho d
VM Message Wait
VM D is c on ne c t S i gn a lSo ftwar e sup po r ts up to 8 g ro up s
So ftwa r e sup po r ts up to 24 st at io ns
I n-b a n d si gn a lli ng (DTMF)
P rog ra mm ab le 12-d igi t (D TMF) st rin g
I f no d ig it s a re p rog ra mm ed, 15 seco nd s of silen ce fo llo wed
by busy tone
ACD Gro ups
Gro up s
Members
RAN Announcements
Ca l ls in Q ue u eSo ftwa r e sup po r ts up to 16 g ro up s
So ftwa r e sup po r ts up to 32 st at io ns i n ea c h g rou p
Ei ght R AN A nnounc ement s per syst em, 3 per ACD group
All CO lines may be queued for an ACD group
UCD Groups
Gro up s
Members
RAN Announcements
Ca l ls in Q ue u eSo ftwar e sup po r ts up to 8 g ro up s
So ftwar e sup po r ts up to 8 st at ion s in each g rou p
Ei ght R AN A nnounc ement s per syst em, 3 per UCD gro up
All CO lines may be queued for a UCD group Table 9- 1: Digital System Capacity 
						

							Opt ion al Boards 9-9
Table 9-2: Electrical Specifications
AC I npu t to Pow er Supply 117 VAC±10%, 60H z si ng le phase
Power Consumption 74 watts
Powe r S up pl y Fu s e - A C In pu t 1 A /2 5 0 V
Lo ng itu d ina l Ba la n ce 60 d B fro m 20 0 Hz to 1,000 H z
40 dB fro m 1. 000 H z to 40,000 Hz
Idle Channel Noise Less t han 15 dBrnc0 for al l connections
Cr oss Tal k At tenuatio n Greater than 80 dB m Stati on to CO and
Station to Station
Si ng le Freq uen c y D ist or tio n
300 H z - 3,40 0 HzStation to CO and Stati on to Station:
Bet ter th an 2.0% or 34 dB fo r an ou tput
Le v e l - 3 0 d Bm to 0 dB m
Rin g ing Sen siti vi ty 16 H z to 30 H z a t 4 0 Vrm s mi nim um
03 H z to 67 H z at 5 0 Vrm s mi nim um
CO Line Signaling - DTMF Fr equency pair at -5 dBm ± 0.5 dBm
Fr equenc y tol eranc e ± 1.5%
CO Line Signaling - Dial Pulse 10 PPS
Input Level +10 dB m axim um
Music Sou rc e
Music on Hold/Background Music Input 600 ohm input at 0 dBm maximum from
mu sic so ur ce
Co nt ac t R a tin g
Mu lti pu rp ose R ela y 1 a mp @ 2 4 V DC (tw o o n MB U b o ar d)
Ex te rnal Pag e Po rt
Out put Impedance
Output Power without Compression600 o hm @ 0 dB m
5 milli-watt maximum
CSA Fil e Nu mber (N RTL/C) LR 85633 
						

							9-10 Opt ion al Bo ards
Table 9-3: Environmental Specifications
Operati ng Tem perat ure 32ºto 104ºF0ºto 40ºC
Op ti mum Tem perat ure 60ºto 80ºF15ºto 26ºC
St orag e Temp eratu re -40ºto 140ºF4ºto 60ºC
R elati ve H um id ity 5% to 90% n on -co nd ensi ng
H eat Dissipati on (BTU) 1481 B TU/ Ho ur
Table 9-4: Loop Limits
Digital Telepho nes Maxi mum lengt h o f stati on lo op:
1,000 feet of 24 AW G (2 w ire, i nside w iri ng,
twi sted ca b le)
Sin gl e Line Telepho nes 2,000 feet of 24 AW G
Table 9-5: Dialing Specifications
DTMF Dialing
Frequency Deviati on
Rise Time
Duration of DTMF Signal
Interdigit Time±1.5%
5msec
70-100 msec
100-130 msec
Pu lse D ia lin g
Pu lse D ia l ing R at e
Pulse Break/Make Duration10 pps
60/4 0 or 66/33
CO T y pe Lo op s ta r t, 600 oh m, c urr ent s ens in g
Ta ble 9-6: Trunk O rdering Information: Public Network Line s
System Port Specification, Facility Interface and Service Order Codes
Interface CardRinge r Equiv alent
Number (REN)Facility Line
InterfaceJac k T ype
Loo p Start 1.3 B 02LS2 RJ11C 
						

							Opt ion al Boards 9 -11
Ta ble 9-7 : P hysi c al Dim ensi o ns and Wei ght
Item Height Width De pth Weight
Tr iad-SB asic Key Servi ce U nit 13. 6 in 10 .85 in 4.9 in 5. 3 Kg
Tr iad-SExpansio n Key Servic e Un it 13. 6 in 10 .85 in 4.9 in 4. 6 Kg
Table 9-8: Miscellaneous Specifications
Memo ry
Pro gr a mma b le R ead -On ly Memo ry
(EPROM)
Random Access Memory (RAM)1Megabyte
384 K expandable to 640 K
Telep h on e Tra n smit ter Elec tret mic co mp a tib le
CO/ PBX/Centrex Paths
Ba si c K SU
Basi c K SU + Expansion K SU
In terc om Paths3/6 CO/PBX/Centrex talkpaths (non-
bl oc k in g)
12 C O /PB X/ C e ntr e x t al k pa th s ( no n-b l ock i ng )
Non-blocking
Musi c Channel s
Mu sic On -H old /B a ck gr ou nd Mu si c 2 ch a nn els w ith o pt ion a l MI SU p er sy stem (1
MOH, 1 BGM [differ ent sour ces])
Add it ion a l m us ic c ha nn e ls a v a ila b le t hro ug h
CO l in e s. Co nn e ct io ns u p to 8 ma xi mu m
op ti on al . Talk b atter y requ ire d.
Acc ou nt Co des
N umb er of D ig its Per Acc ou nt Co de
Number of Ac count Codes - Unver ified
Number of Ac count Codes - Veri fiedUp to 12 u nv erif i ed d ig it s
Un lim ited
250 ac cou nt co des
Di al in g M e mor y
Station Speed Dialing
System Speed Di al ing20 b in s per stati on (24 d igi ts)
80 bin s per syst em (24 dig it s) 
						

							9-12 Opt ion al Bo ards
Table9-9:SingleLineAudibleSignals
Type of Signal F re que ncy Signal Dura tion
SI NGLE LINE SIGNA LS
In co mi ng CO Lin e 20 Hz 9 0 VAC .8 on / 2. 8 off repeated
Intercom ToneRinging 20 Hz90VAC .2 on /.4 off/ .6on / 3.0off
repeated
Transferr ed CO Line 20 Hz 9 0 VAC .8 on / 2. 8 off repeated
CO Li ne R ecall 20 Hz 9 0 VAC .8 on / .2 off / .2 on / .2 off
CO Queue Call Back 20 Hz 9 0 VAC 1 sec on / 2 sec off repeated
SINGLE LINE CONFIDENCE TONES
In terc om Ri ng bac k 440 + 480 .8 on / 2. 8 off repeated
Transferr ed CO Line 440 + 480 .8 on / 2. 8 off repeated
C a ll An n ou nc e 440 .8 on / 2. 8 of f rep ea ted
Bu sy To ne 480 + 620 .5 on / .5 off repeated
Erro r Ton e 480 + 620 .2 on / .2 off repeated
In terc om Di al To ne 350 + 440 Steady
DND To ne 350 + 440 .4 on / .4 o ff / .2 on / .2 o ff / .2
on repeated
Pag ing Con firm at io n Ton e 350 + 440 1 sec o n
Conferenc e Tim e-out To ne 440 Pr ogrammable St eady To ne
Con firm at io n Ton e 350 + 440 .8 on / .8 off 3 bu rsts 
						

							Opt ion al Boards 9 -13
Table 9-10: Digital Station Visual Signals - CO Line Buttons
Feature / Function Flash Rates LED Color
Inc om in g C O Ri ng in g 30 ip m fla sh R ed
Tra n sfer red CO R in gi ng 120 ip m fla sh R ed
CO L in e Rec a lli ng 480 ip m flu tter R ed
Sy stem Ho ld 60 ip m d ou bl e win k R ed
Ex cl usi ve H ol d (I -Ho ld ) 120 ip m fla sh Green
I-H old ( sy stem) 60 ip m wi nk Green
CO L in e Q ue u e C al l B ac k 4 8 0 ip m f lu t t e r R e d
CO L in e in Us e O n s te a dy R e d
CO L in e Id le O f f O f f
Ex cl usi ve H ol d (o th er stati on s) On steady R ed
Ta b le 9- 11 : D i g i tal S tat i o n V i su al Si g n al s - D S S / B L F B u tt o ns
Fe at ure / Funct i on Fl as h Ra te s LE D Col o r
Off- Hook (busy) On st eady Red
Inc om in g I nter co m R ing 120 i pm flu tter Red
Call Anno unce (H or P mo de) Steady Red
Messag e Wa it in g C a ll Ba ck 120 i pm flu tter Red
StationinDo NotDisturb 60ipm double flash Red
Ca mp On (by sta ti on ) 120 i pm flu tter Red
Auto ma ti c C a ll B a ck 120 i pm fla sh Red
St ation Unavailable (ACD/UCD) 60 ipm flash Red