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 the main c irc uit b reaker to OFF.
2. Set the c arrier c irc uit b reakers to OFF.
7. Connect DC Power to PPN and EPN Cabinets
1. Be sure the main c irc uit b reaker is OFF.
2. Measure and cut 2 pieces of 1 AWG (#70) (44 mm
2) wire long  enoug h to 
reac h from the DC Power Cab inet to the PPN c abinet.
3. At the DC Power Cab inet, c onnec t the -48 volt DC wire to the DC OUTPUT 
c irc uit b reaker. See Fi g u re  1 -7
. Connec t the -48 volt RTN (return) wire to 
the ground discharge bar.
4. Route the wires out of the c ab inet, throug h the hole in the lower rear c over, 
and  to the PPN c ab inet.
5. Connec t the -48 volt DC wire to the -48VDC terminal on the J58890CF 
Power Distrib ution Unit.
6. Connec t the -48 volt RTN wire to the -48RTN terminal on the J58890CF 
Power Distrib ution Unit terminal b loc k.
7. Rep eat Step s 2 throug h 6 for eac h EPN and Auxiliary c abinet in the 
system.
8. Connect DC Battery Cabinet to DC Power 
Cabinet
NOTE:
The wire in the next step  must b e sized  for a maximum voltag e d rop  of 0.5 
VDC in eac h leg of the DC distrib ution. In this examp le 1 AWG is used .
1. Turn off the main c irc uit b reaker on the DC Battery Cab inet.
2. Turn off the main c irc uit b reaker on the DC Power Cab inet.
3. Measure and cut a 6 AWG (#40) (16 mm
2) wire long  enoug h to reac h from 
the DC Battery Cab inet’s -48 Volt DC terminal to a DC OUTPUT
 
d istrib ution b us on the DC Power Cab inet.
4. At the DC Battery Cab inet, c onnec t the -48 volt DC wire to the -48 VDC 
c onnec tor. 
5. Route the wire out of the c ab inet through the hole in the lower rear c over 
and  to the DC Power Cab inet.
6. At the DC Power Cab inet, terminate the -48 volt DC wire on a DC OUTPUT
 
distribution bus. 
						

							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 Power and Ground for a Mixed AC/DC-Powered Cabinet
Approved Grounds
An ap p roved  g round  is the c losest ac c ep tab le med ium for g rounding  the 
b uild ing  entranc e protec tor, entranc e c ab le shield , or sing le-p oint ground of 
elec tronic  telep hony eq uip ment. If more than 1 typ e of ap p roved  g round  is 
availab le on the p remises, the g round s must b e b ond ed  tog ether as required  in 
Sec tion 250-81 of the National Elec tric al Cod e.
Grounded Building Steel
 
— The metal frame of the b uild ing  where it is 
effec tively g round ed  b y 1 of the following  g round s: ac c ep tab le metallic  water 
p ip e, c onc rete enc ased  g round , or a g round  ring .
Approved
ground
1 AWG (44 mm2
) up to
50 feet (15.2 m) or engineered for
less than 0.5 volt drop per conductor
To  A C
power source
EPN
cabinet AC power-
distribution unit
Cabinet
ground block -48V-48V RTN
PPN
cabinet 75A
-48V
DC power
supply System
single-point
ground
Coupled
bonding conductorTo CBC terminal
block at MDF
AC power cord
cydfacdc KLC 032999
Ground
discharge
bar 
						

							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 oint where 
the p rotec tor g round  wire c onnec ts. A metallic  und erg round  water p ip e must b e 
sup p lemented  b y the metal frame of the b uild ing , a c onc rete enc ased  ground , or 
a g round  ring . If these g round s are not availab le, the water p ip e g round  c an b e 
sup p lemented  b y 1 of the following  typ es of g round s:
nOther loc al metal und erg round  systems or struc tures — Loc al 
und erg round  struc tures suc h as tanks and  p iping  systems
nRod  and  p ip e elec trod es — A 5/8-in. (1.6 c m) solid  rod  or 3/4-in. (2 c m) 
c ond uit or p ip e elec trod e d riven to a minimum d ep th of 8 ft (2.4 m).
nPlate elec trod es — Must have a minimum of 2 square ft (0.185 sq uare m) 
of metallic  surfac e exp osed  to the exterior soil
Concrete Encased Ground
 
— An elec trod e enc ased  b y at least 2 in. (5.1 c m) 
of c onc rete and  loc ated  within and  near the b ottom of a c onc rete found ation or 
footing  in d irec t c ontac t with the earth. The elec trod e must b e at least 20 ft (6.1 
m) of 1 or more steel reinforc ing  b ars or rod s 1/2-in. (1.3 c m) in d iameter, or at 
least 20 ft (6.1 m) of b are, solid  c op p er, 4 AWG (26 mm
2) wire.
Ground Ring
 
— A buried  g round  that enc irc les a b uild ing  or struc ture at a d ep th 
of at least 2.5 ft (0.76 m) b elow the earth’s surfac e. The g round  ring  must be at 
least 20 ft (6.1 m) of 2 AWG (35 mm
2), bare, copper wire.
Approved Floor Grounds
Ap p roved floor g round s are those g rounds on eac h floor of a hig h-rise b uild ing 
suitab le for c onnec tion to the g round  terminal in the riser c loset and to the 
c ab inet eq uip ment sing le-p oint g round  terminal. Ap p roved  floor g round s may 
include the following:
nBuild ing  steel
nThe grounding  c ond uc tor for the sec ond ary sid e of the p ower transformer 
feeding  the floor
nMetallic  water p ip es
nPower feed  metallic  c ond uit sup p lying  p anel b oard s on the floor
nA g rounding  p oint sp ec ific ally p rovid ed  in the b uild ing  for the p urp ose
!WARNING:
If the ap p roved  g round  or ap p roved  floor g round  c an only b e ac c essed  
insid e a d edic ated  power eq uip ment room, then c onnec tions to this g round  
should  b e mad e b y a lic ensed  elec tric ian. 
						

							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 Connections — Part 1
Even thoug h the eq uip ment room EPO switc h d isc onnec ts main AC p ower to the 
eq uip ment room, it c annot d isc onnec t the b attery power from the J58890CH. An 
auxiliary set of c ontac ts insid e the EPO are used  for this func tion. 
1. Plug  the RPO c ab le into the c onnec tor shown in Fi g u re  1 -9
.
2. Route the op p osite end  of the wires to the EPO switc h. The op p osite end  
of the RPO c ab le c onnec ts to the internal relay.
NOTE:
The EPO switc h and  the auxiliary c ontac ts (insid e the EPO switc h 
assemb ly) are c ustomer-p rovid ed .
Connect RPO
cablehere(J21)
Connect exter nal
alar m cable here
(J18)Carr ier
circuit
breakers
psdf 002 CJL 081596
External
alar m cable
Pin 6 (-RPO)
Pin 2 (+RPO) 
						

							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 ontac ts insid e the EPO switc h 
assemb ly and  how they c onnec t to the internal relay.
Figure 1-10. Remote Power Off Cable Connections — Part 2
1. Connec t the RPO wires to the auxiliary c ontac ts on the EPO switc h. See 
Fi g u re  1 - 1 0
.
NOTE:
The EPO switc h and  the auxiliary c ontac ts for the RPO c onnec tion 
are c ustomer-sup p lied .
Connect External Alarm Cable
1. Plug  the external alarm c ab le into the c onnec tor shown in Fi g u re  1 - 9.
2. Route the op p osite end  of the c ab le to the MDF. The alarm c able is 
c onnec ted  to the MDF in Chap ter 5, ‘‘
Install and  Wire Telephones and  
Other Eq uip ment’’.
Ground
Terminal
BarShunt
RPO Cable Power Distribution Unit
TB1To Carriers
AtoE TB3
Auxiliary Contacts
in EPO Switch26 Battery
Cabinet
0026_3 RBP 080196
Relay
(K1) 
						

							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 Connect AC Power
Before p owering  up  the system, c hec k the AC p ower using a KS-20599 d ig ital 
voltmeter (DVM) (or eq uivalent).
1. Set the DVM to the 250 volt range.
2. Carefully measure the voltage b etween the hot and  neutral sid e of the 
rec ep tac le. The neutral wire is white, the hot wire is b lac k.
3. Verify the meter read s 106 to 128 VAC. If not, have a q ualified  elec tric ian 
c orrec t the p rob lem.
4. Measure the voltag e b etween the neutral and ground  sid e of the 
rec ep tac le. The g round  wire is green.
5. Verify the meter reads 0 VAC. If not, have a q ualified  elec tric ian c orrec t the 
problem.
6. Set all c ab inet p ower mod ules OFF. Plug  the AC p ower c ab le into the 
rec ep tac le.
Connect DC Power and Ground to
Stratum 3 Clock Cabinet
1. Provid e p ower for the c loc k c ab inet from the same DC p ower p lant as the 
DEFINITY System.
2. Ground  the c loc k c abinet to the DC p ower p lant.
Connect Clock Cabinet Grounding
1. Measure and cut a 6 AWG (#40) (16 mm2) wire long  enoug h to reac h from 
the c loc k c abinet to the g round  disc harg e bar in the DC p ower p lant.
2. Insert 1 end  of the wire into the g round  lug  on the c loc k c abinet and 
tig hten the sc rew.
3. Attac h the lug  to the rec ep tac le c over. Be sure the lug  and  c ab inet g round  
wires are c onnec ted  to sep arate sc rews on the rec ep tac le c over.
4. Route the ground wire to the DC p ower p lant and  c onnec t to DISCH GRD 
insid e the c ab inet. 
						

							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 
-48VRTN terminal on the terminal strip .
4. Route the wires out of the c abinet and to the DC power p lant.
5. At the DC p ower plant, c onnec t the -48V wire to the DC OUTPUT c irc uit 
breaker.
6. At the DC p ower plant, c onnec t the -48VRTN wire to the DISCH GRD b ar.
Fiber Optic Duplication Interface 
Cabling (R8si only)
If not alread y installed , interc onnec t the A and  B port networks (TN792) with the 
14-in. fib er op tic  c ab le (c omc od e 848204434—see Fig ure 1-11
).
Figure 1-11. Fiber optic cable connecting the two duplication interface circuit 
packs.
fodf792 KLC 090399
C
A
R
D
I
N
U
S
E
ALARMS
EMERTR
C
A
R
D
I
N
U
S
E
ALARMS
EMERTRB
AU
TO
A
OV
E
R
I
D
E S
P
ELucent
EMERTR
B
AU
TO
A
OV
E
R
I
D
E S
P
ELucent
BA
BA 
						

							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, ‘‘
Connec ting  
Fi b e r  O p t i c  C a b l e s’’. Refer to this information for fib er op tic  eq uip ment c omc od e 
numb ers, c onnec ting  to LIUs or shelves, and  routing  throug h lightg uid e 
eq uip ment.
Use multi-mode fiber transceivers and multi-mode fiber optic cables between 
c ab inets unless sing le-mod e fib er is req uired  (d istanc e restric tions). Use metallic  
c ab les b etween c arriers. 
!CAUTION:
The DEFINITY ECS may c ontain a Class 1 LASER devic e if sing le-mod e 
fib er op tic  c ab le is c onnec ted  to a remote Exp ansion Port Network (EPN). 
The LASER d evic e op erates within the following  p arameters:
nMaximum Power Outp ut: -5 dBm
nWaveleng th: 1310 nm
nMod e Field  Diameter: 8.8 µm
CLASS 1 LASER PRODUCT
IEC 825 1993
!CAUTION:
Use of c ontrols or adjustments or p erformanc e of p roc ed ures other than 
those specified herein may result in hazardous radiation exposure.
Contac t your Luc ent Tec hnolog ies rep resentative for more information.
Connect Fiber Optic Cables
NOTE:
Always use the Cab le Running  List that ac c omp anies the system when 
installing  fib er op tic  c ab les. The following  p roc ed ure is a typ ic al example of 
how to c ab le a system.
If the c ab inets are c lose tog ether, the signal may g o throug h a sing le, d irec tly- 
c onnec ted  fib er op tic  c ab le. If the c ab inets are far ap art, it may b e easier to 
c onnec t the c ab inets throug h an LIU or fib er shelf.  
						

							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 on the lig htwave 
transc eivers just installed . The fib er is numb ered  1 or 2. The c onnec tor on 
the transc eiver is lab eled  TX or RX. Keep  trac k of whic h fib er c onnec ts to 
whic h transc eiver c onnec tor. Label b oth end s of these c ab les.
3. Route the fiber optic  c ab les from the transc eiver out of the c abinet. Sec ure 
the c ab les to the c ab le-tie rac k. Keep  the fib er op tic  c ab les c lear of the 
heavier I/O c ab les.
4. If the c ab inet in the TO c olumn in the running  list is loc ated  remotely from 
the FROM c abinet, c onnec t to the TO c abinet b y way of the LIU.
5. Install a lig htwave transc eiver on the c ab inet c onnec tor at the p osition in 
the TO c olumn in the running list.
6. Route the c ab les from the FROM c ab inet d own into the c ab le trays of eac h 
EPN c ab inet. Connec t the c ab les to the lig htwave transc eiver just installed  
on the TO c ab inet.
7. Connec t the fib er that c omes from the TX c onnec tor of the FROM 
transc eiver to the RX c onnec tor of the TO transc eiver and  vic e versa.
8. Route the c ab les throug h the c ab inet and  throug h c ab le org anizers as 
p rovid ed. Sec ure the c ab les to the c ab le-tie rac k.
CSS-Connected System with 1 Switch Node
Standard-Reliability
Fi g u re  1 - 1 2 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 is a p re-installed  metallic  c ab le (H600-278).
1. If no running  list is availab le, use the outer slots first in alternating  ord er. 
Connec t the first 2 SNI slots to 3 and  20 (the leftmost and  rig htmost of the 
unused  slots). Next, use 4 and  19, and  so forth.
2. Ad d  links to the EPNs in alternating  ord er (20, 3, 19, 4, 18, 5, and  so forth). 
						

							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 ab inet and eac h EPN c ab inet in an 
alternating  p ort slot ord er: 3, 19; 4, 18; 5, 17; and  so forth. Cabinet 1 is a 
Release 8r PPN with 1 Switch Node. Figure Notes
1. Cabinet 1 (PPN with 1 Switc h Nod e)
2. Cabinet 2 throug h 16 (EPN)3. H600-278 Metallic  Cab le
4. To other EPNs