Lucent Technologies DEFINITY Enterprise Communication Server Release 8.2 Installation For Adjuncts And Peripherals Manual

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals  555-233-116  Issue 1
April 2000
Federal Communications Commission Statement 
xxi  
Means of connection
Connec tion of this equip ment to the telep hone network is shown in the following  
tab le.
If the terminal eq uip ment (DEFINITY
® System) c auses harm to the telep hone 
network, the telep hone c omp any will notify you in ad vanc e that temp orary 
d isc ontinuanc e of servic e may b e req uired . But if ad vanc e notic e is not...

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals  555-233-116  Issue 1
April 2000
Federal Communications Commission Statement 
xxii   

909A/B Universal Coupler 
1  
1
DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals  555-233-116  Issue 1
April 2000
1
909A/B Universal Coupler
The 909A/B Universal Coup ler is used  with pag ing  and  music -on-hold  eq uip ment 
that is not ap p roved  for use with the p ub lic  network. 
NOTE:
If the music  sourc e is reg istered  b y the FCC (in the USA) or an eq uivalent 
b od y, the 909A/B is not required .
Fi g u re  1
 shows a typ ic al 909A/B universal c oup ler. For ad d itional...

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals  555-233-116  Issue 1
April 2000
909A/B Universal Coupler 
2  
1
Figure 1. Typical 909A/B Universal Coupler
The 909A is the DC version of the c oup ler, and c ab inet power sup p lies -48 VDC 
p ower. The 909B is the AC-p owered  version and  p ower is sup p lied  from a 
sep arate power sup p ly (suc h as the KS-22911L2).
The DIP switches on the unit set:
n
Protec tion/Pag ing  selec tion 
— For AUX trunk p ag ing  and  malic ious c all...

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals  555-233-116  Issue 1
April 2000
909A/B Universal Coupler 
3  
1
Table 1. J1 Pin Assignments (System Connections)
Pin  Color Designation Description
1 White-Orang e  —
Not Used
2 Orang e PG2/BZ2 Seizure c ontrol lead , c onnec ted  to -48 VDC from 
the system or from the 909A/B when the 
p rotec tion p ag ing switc h is set to C2, or to -48 
VDC on the 909A/B when p rotec tion/p ag ing  
switc h is set to C1
3 White-Green PG1/BZ1 Seizure...

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals  555-233-116  Issue 1
April 2000
909A/B Universal Coupler 
4  
1
!CAUTION:
Damag e to the 909A/B may oc c ur if the c ab le is p lug g ed  into J3 before all 
c ross-c onnec ts are c omp leted .
Fi g u re  2 shows the p hysic al loc ations of the p ins for J1, J2, and  J3.
Figure 2. Typical Modular Jack Pinout
Table 3. J3 Pin Assignments (Power Connections)
Pin Color Designation Description
1, 3, 4, & 7— — Not used
2 Blac k GRD -48 RET or...

Auxiliary Power Supplies 
5 Local, auxiliary power supply 
2
DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals  555-233-116  Issue 1
April 2000
2
Auxiliary Power Supplies
Nonessential features of the attend ant c onsole, suc h as the op tional 27B1 
selec tor c onsole, and  DCP terminals d erive their p ower from an auxiliary p ower 
sourc e. One c onsole c an c onnec t to R8c si, and  3 c onsoles c an c onnec t to eac h 
c ab inet stac k or R8r. Eac h c ab inet c an d erive auxiliary p...

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals  555-233-116  Issue 1
April 2000
Auxiliary Power Supplies 
6 Applications that require auxiliary power 
2
Applications that require auxiliary 
power
Auxiliary power (local or bulk) is always required for the following:
n
Any 8520 terminal
n
Attend ant c onsole 302C1
n
PassageWay ad ap ter interfac e 
n
Any 7500-series terminal whether in passive b us, or p oint to point (one p er 
BRI p ort)
n
Any 7500- or 8500-series terminal with an...

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals  555-233-116  Issue 1
April 2000
Auxiliary Power Supplies 
7 Sources of auxiliary, local power 
2
Sources of auxiliary, local power
An attendant console can derive auxiliary power from:
n
A bulk power supply, such as the 1145B
A c onsole’s maximum distanc e from its 1145B auxiliary p ower sourc e is 
800 ft (244 m) for a 302A1 or 350 ft (107 m) for a 301B1 and  302C1.
n
1151A1 or 1151A2 p ower sup p ly
Required Safety Precautions...

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals  555-233-116  Issue 1
April 2000
Auxiliary Power Supplies 
8 1145B Power Supply 
2
!DANGER:
Never let the op erating temp erature of the unit exc eed  the rec ommend ed  maximum.
Do not b loc k or c over the ventilation op ening s in the c ase. 
Do not let anything  rest on the unit.
!DANGER:
Do not attempt to rec harg e b atteries. The p ower unit rec harges the  b atteries itself. 
Any other rec harg ing  method  may c ause leaks of c...