Lucent Technologies Definity Audix System Release 4.0 Pocket Reference Manual

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference  585-300-214  Issue 1
May 1999
Design and Operation 
2-5 Hard Disk Drive 
nDCP Mod e 1 c onnec tions transmit d ata at 56 Kb p s. DCP Mod e 1 
uses a DS1 fac ility on the switc h or a dedic ated  fac ility on a T1 
c arrier.
nDCP Mod e 3 c onnec tions transmit d ata at 64 Kb p s. DCP Mod e 3 
c an use a DS1 fac ility or an ISDN fac ility on the switc h or a 
d ed ic ated  fac ility on a T1 c arrier.
Fi g u r e  2 - 2
 shows a DCP Mod e...

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference  585-300-214  Issue 1
May 1999
Design and Operation 
2-6 Hard Disk Drive 
In a DCP Mod e 2 c onnec tion, the DEFINITY AUDIX system c onnec ts to a 
DCP p ort on a TN754 c irc uit pac k. It then c onnec ts to an analog p ort in 
the switch’s analog trunk group via a data module and a modem. 
Customers c an use this c onnec tion with any DEFINITY or System 75 
switc h release. Fi g u re  2 - 3
 shows this c onnec tion
Figure 2-3. DCP...

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference  585-300-214  Issue 1
May 1999
Design and Operation 
2-7 MO Disk Drive 
MO Disk Drive
Customers and  Luc ent Tec hnolog ies tec hnic ians c an use the MO d isk 
d rive to b ac k up  d ata at reg ular intervals, load  software when it is 
nec essary, and transfer d ata during  installations, mig rations, or system 
moves. 
Luc ent Tec hnologies ship s four MO disks with the DEFINITY AUDIX 
system:
nOne g eneric d isk, whic h holds the c...

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference  585-300-214  Issue 1
May 1999
Design and Operation 
2-8 Faceplate 
Faceplate
The fac eplate c overs the DEFINITY AUDIX system’s internal hard ware 
c omp onents. Customers and  tec hnic ians c an p erform several 
ad ministration and  maintenanc e p roc ed ures using  four simp le interfac es 
on the fac ep late:
nThree lig ht-emitting  d iod es (LEDs) that report the system’s status
nTwo rec essed  maintenanc e b uttons that c an...

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference  585-300-214  Issue 1
May 1999
Design and Operation 
2-9 On-board Cables 
For more information ab out p erforming  maintenanc e and  ad ministration 
p roc ed ures using  the fac ep late, see Chap ter 3 or DEFINITY AUDIX 
System Release 4.0 — Maintenanc e, 585-300-121.
On-board Cables
Four on-b oard  c ab les sup p ly p ower to the d isk d rives and  allow the 
system’s c omp onents to c ommunic ate with one another:
nTwo H600-500 p...

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference  585-300-214  Issue 1
May 1999
Design and Operation 
2-10 Operating Requirements 
Figure 2-6. Sample Location in a SCC
Fi g u r e  2 - 7
 shows a samp le loc ation for the DEFINITY AUDIX system in a 
CMC. The TN568 inserts in slot 6 of the CMC, while the c omp onents on 
the left sid e of the system oc c up y the emp ty spac e to the left of slot 6. 
Althoug h the DEFINITY AUDIX system c an b e installed  in any two 
ad jac ent port...

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference  585-300-214  Issue 1
May 1999
Design and Operation 
2-11 Operating Requirements 
Figure 2-7. Sample Location in a CMC
scdxcmc KLC 022299
MAJ
MINONOFF
AMBERCARDINUSE
REDEMERXFERONEMXFR
AUTO
T
N
7
9
8
BT
N
2
1
8
2
B
DEFINITY AUDIX
systemEmpty space
Slot 6*
TN568
*The DEFINITY AUDIX system only
requires one slot in the CMC if it is
installed in slot 6 

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference  585-300-214  Issue 1
May 1999
Design and Operation 
2-12 Operating Requirements 
Ta b l e  2 - 2 shows the system’s physic al dimensions.
Power Requirements
The DEFINITY AUDIX system d raws its p ower from the 5 volt and  -48 volt 
b uses on the switc h’s b ac kplane. Ta b l e  2 - 3 shows the power the 
DEFINITY AUDIX system req uires from the switc h.
Environmental Requirements
The switc h and  the DEFINITY AUDIX system g enerate...

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference  585-300-214  Issue 1
May 1999
Design and Operation 
2-13 Operating Requirements 
Ta b l e  2 - 4 shows the system’s atmosp heric  req uirements. 
Table 2-4. Atmospheric Requirements
Ta b l e  2 - 5 shows the system’s toleranc e for airb orne c ontaminants.
Temperature1 (° F)
1.For customer sites at altitud es ab ove 5000 feet, subtract 1°F from the
maximum temperature for every 1000 feet over 5000. For examp le,
the maximum temp...

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference  585-300-214  Issue 1
May 1999
Design and Operation 
2-14 Operating Requirements