Lucent Technologies DEFINITY Enterprise Communication Server Release 8.2 Installation And Test For Multi-Carrier Cabinets Manual

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Connect Cabinets 
1-21 Connect DC Power and Ground 
1
6. Turn Circuit Breakers Off
The main c irc uit b reaker on a DC-p owered  PPN/EPN c ab inet is loc ated  on the 
front of the p ower d istribution unit. The c irc uit b reakers on the rear of the power 
d istrib ution unit c ontrol the ind ivid ual c arriers. See Fi g u re  1 - 4
 for the loc ation of 
the c arrier b reakers.
1. Set...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Connect Cabinets 
1-22 Approved Grounds 
1
Mixed AC/DC Power and Ground
Fi g u re  1 - 8 shows a p ower and  g round  layout for a mixed  AC/DC-p owered  
c ab inet c onfig uration in the same eq uip ment room with the PPN b eing  DC 
powered and the EPN being AC powered. If a second EPN is part of the system, 
use the same b asic  c onnec tions shown in Fig ure 1-8
.
Figure 1-8. Typical...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Connect Cabinets 
1-23 Approved Grounds 
1
Acceptable Water Pipe
 — A metal und erg round  water p ip e, at least 1/2-in. (1.3 
c m) in d iameter, in d irec t c ontac t with the earth for at least 10 ft (3 m). The p ip e 
must b e elec tric ally c ontinuous (or mad e elec tric ally c ontinuous b y b onding  
around  insulated  joints, p lastic  pip e, or plastic  water meters) to the p...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Connect Cabinets 
1-24 Connect Remote Power Off Cable and External Alarm Cable 
1
Connect Remote Power Off Cable and 
External Alarm Cable
Fi g u re  1 - 9 shows the loc ation of the Remote Power Off (RPO) c ab le. The 
op p osite end of the c ab le c onnec ts to the Emerg enc y Power Off (EPO) switc h 
loc ated  outside of the eq uipment room.
Figure 1-9. Remote Power Off Cable...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Connect Cabinets 
1-25 Connect External Alarm Cable 
1
!CAUTION:
The auxiliary c ontac ts insid e the EPO switc h assemb ly must close when the 
switc h is p ressed. This c ontac t c losure energ izes the relay insid e the p ower 
d istrib ution unit, c ausing  the c onnec tion to the b attery hold over assemb ly to 
op en.
Fi g u re  1 - 1 0
 shows the c ab ling  from the auxiliary c...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Connect Cabinets 
1-26 Connect AC Power to Stratum 3 Clock Cabinet 
1
Connect AC Power to Stratum 3 Clock 
Cabinet
The c loc k c ab inet requires a 120 VAC, 15 Amp rec ep tac le. The g reen wire 
g round  p rovid ed  b y the rec ep tac le is suffic ient. The c loc k c ab inet d oes not 
req uire a g round  c onnec tion bac k to the sing le-p oint ground .
Check Commercial Power and...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Connect Cabinets 
1-27 Fiber Optic Duplication Interface Cabling (R8si only) 
1
Connect Stratum 3 Clock DC Power
1. Set the c loc k c ab inet c irc uit b reaker at the DC p ower p lant OFF.
2. At the c loc k c ab inet, c onnec t a 6 AWG (#40) (16 mm
2) g round  wire to the 
-48V terminal on the terminal strip.
3. At the c loc k c ab inet, c onnec t a 6 AWG (#40) (16 mm
2) wire to the...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Connect Cabinets 
1-28 Fiber Optic Interconnect Cabling 
1
Fiber Optic Interconnect Cabling
Signals between the cabinets are carried by fiber optic cables. Lightwave 
transc eivers provid e the req uired  fib er op tic  interfac e. 
The fib er op tic  c ables from the DEFINITY System route to a Lig htg uid e 
Interc onnec t Unit (LIU) or fib er op tic  shelf. Refer to Appendix A, ‘‘...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Connect Cabinets 
1-29 Fiber Optic Interconnect Cabling 
1
For eac h fib er ind ic ated  in the fib er op tic  Cab le Running  List:
1. Install a lig htwave transc eiver on the c ab inet c onnec tor at the p osition in 
the FROM c olumn in the running list.
2. Selec t a c able ind ic ated  b y the CABLE CODE and  LENGTH in the running  
list. Connec t 1 of the fibers to eac h c onnec tor...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Connect Cabinets 
1-30 Fiber Optic Interconnect Cabling 
1
Figure 1-12. Standard Reliability CSS-Connected Release 8r with 1 Switch 
Node 
High-Reliability
Fi g u re  1 - 1 3 shows typ ic al fiber op tic  c abling  b etween c ab inets. The c ab le 
b etween the EI and  SNI on the PPN c ab inet is a p re-installed  metallic  c ab le 
(H600-278).
1. Connec t the c ab les b etween the PPN c...