Lucent Technologies DEFINITY Enterprise Communications Server Release 8.2 Installation And Test For Single-Carrier Cabinets Manual

							DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Connect the Cabinets 
1-3 Install Single-Carrier Cabinets 
1
Refer to the serial numb ers and  lettered  d esig nation strip s in the Customer 
Servic e Doc ument (CSD) when stac king  the c ab inets. If earthq uake p rotec tion is 
required, skip to ‘‘Install Earthq uake Protec tion’’
. Return to this sec tion when 
finished .
!CAUTION:
System g round ing  must c omp ly with the g eneral rules for g round ing  
c ontained  in Artic le 250 of the National Elec tric al Cod e (NEC), National Fire 
Protec tion Ag enc y (NFPA) 70, or the ap p lic ab le elec tric  c od e in the c ountry 
c ontaining  the eq uip ment. 
Position Cabinets (Standard Reliability)
One Cabinet Stack (Processor Port Network)
Perform this step first for all stand ard  reliab ility c ab inet installations.
1. Plac e Control Cab inet A (J58890L) on the floor in the p osition d etermined  
when the room layout was planned. 
2. Set Port Cab inet B (J58890H) on top  of Control Cab inet A.
3. Set Port Cab inet C (J58890H) on top  of Port Cab inet B.
4. Set Port Cab inet D (J58890H) on top  of Port Cab inet C.
5. If add itional c ab inet stac ks are b eing  installed , c ontinue to the next 
sec tion. If not, p roc eed to ‘‘Ap p roved Grounds’’ on p ag e 1-5
.
Two Cabinet Stacks (Expansion Port Network)
1. Plac e the Exp ansion Control Cab inet (J58890N) on the floor next to 
Control Cab inet A. See p revious instruc tions.
2. Set Port Cab inet B (J58890H) on top  of the Exp ansion Control Cab inet.
3. Set Port Cab inet C (J58890H) on top  of Port Cab inet B.
4. Set Port Cab inet D (J58890H) on top  of Port Cab inet C.
5. If three c ab inet stac ks are being installed , c ontinue to the next sec tion. If 
not, p roc eed  to ‘‘Ap p roved  Ground s’’ on p ag e 1-5
.
Three Cabinet Stacks (Expansion Port Network)
1. Plac e the sec ond  Exp ansion Control Cabinet (J58890N) on the floor next 
to the first Exp ansion Control Cab inet. See p revious instruc tions.
2. Set Port Cab inet B (J58890H) on top  of the Exp ansion Control Cab inet.
3. Set Port Cab inet C (J58890H) on top  of Port Cab inet B.
4. Set Port Cab inet D (J58890H) on top  of Port Cab inet C.
5. Proc eed  to ‘‘Ap p roved  Ground s’’ on p ag e 1-5
. 
						

							DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Connect the Cabinets 
1-4 Install Single-Carrier Cabinets 
1
Position Cabinets (High or Critical Reliability)
One Cabinet Stack (Processor Port Network)
Perform this step first for all hig h or c ritic al reliab ility c ab inet installations.
1. Plac e Control Cab inet A (J58890L) on the floor in the p osition d etermined  
when the room layout was planned. 
2. Set Dup lic ate Control Cab inet B (J58890M) on top  of Control Cab inet A.
3. Set Port Cab inet C (J58890H) on top  of Dup lic ate Control Cab inet B.
4. Set Port Cab inet D (J58890H) on top  of Port Cab inet C.
5. If add itional c ab inet stac ks are b eing  installed , c ontinue to the next 
sec tion. If not, skip  to ‘‘Ap proved  Ground s’’
.
Two Cabinet Stacks (Expansion Port Network)
1. Plac e the Exp ansion Control Cab inet (J58890N) on the floor next to 
Control Cab inet A See p revious instruc tions.
2. Set Port Cab inet B (J58890H) on top  of the Exp ansion Control Cab inet.
3. Set Port Cab inet C (J58890H) on top  of Port Cab inet B.
4. Set Port Cab inet D (J58890H) on top  of Port Cab inet C.
5. If add itional c ab inet stac ks are b eing  installed , c ontinue to the next 
sec tion. If not, skip  to ‘‘Ap proved  Ground s’’
.
Three Cabinet Stacks (Expansion Port Network)
1. Plac e the sec ond  Exp ansion Control Cabinet (J58890N) on the floor next 
to the first Exp ansion Control Cab inet. See p revious instruc tions.
2. Set Port Cab inet B (J58890H) on top  of the sec ond  Exp ansion Control 
Cab inet.
3. Set Port Cab inet C (J58890H) on top  of Port Cab inet B.
4. Set Port Cab inet D (J58890H) on top  of Port Cab inet C.
5. Proc eed  to ‘‘Ap p roved  Ground s’’
. 
						

							DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Connect the Cabinets 
1-5 Approved Grounds 
1
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 one typ e of ap proved  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 one 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 .
Acceptable Water Pipe
 
— A metal underground water pipe, at least 1/2-inch 
(1.27 c m) in d iameter, in d irec t c ontac t with the earth for at least 10 feet (3 m). 
The pipe must be electric ally continuous (or made electric ally continuous by 
b ond ing  around  insulated  joints, p lastic  pip e, or plastic  water meters) to the p oint 
where the p rotec tor g round  wire is c onnec ted . A metallic  und erg round  water 
p ip e must b e sup p lemented by the metal frame of the build ing , a c onc rete 
enc ased  g round , or a g round  ring. If these g round s are not availab le, the water 
p ip e ground c an b e sup p lemented  b y one of the following  typ es of ground 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-inc h (1.58 c m) (solid  rod ) or 3/4-inc h 
(1.9 c m) (c ond uit or p ip e) elec trod e d riven to a minimum d epth of 8 feet 
(2.43 m).
nPlate elec trod es — Must have a minimum of 2 sq uare feet (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 inc hes (5.08 
c m) of c onc rete and  loc ated  within and  near the bottom 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 feet 
(6.1 m) of one or more steel reinforc ing  b ars or rod s 1/2-inc h (1.27 c m) in 
d iameter, or at least 20 feet (6.1 m) of b are, solid  c op per, 4 AWG (5.189 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 feet (0.76 m) below the earth’s surfac e. The g round  ring  must b e at 
least 20 feet (6.1 m) of 2 AWG (6.543 mm
2), bare, copper wire. 
						

							DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Connect the Cabinets 
1-6 Connect Cabinet Grounds 
1
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  inside a d ed ic ated  p ower 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.
Connect Cabinet Grounds
To c onnec t the c ab inet g round s on the J58890R DC Power Cab inet and  the 
Sing le-Carrier Cab inets, p erform the following  steps. To c onnec t the c abinet 
g round s on AC-p owered  c abinets, skip  to ‘‘Grounding  AC-Powered  Cab inets 
Only’’ on p ag e 1-11.
DC-Powered Cabinets Only
!CAUTION:
System g round ing  shall c omp ly with the general rules for g round ing  
c ontained  in Artic le 250 of the National Elec tric al Cod e (NEC), National Fire 
Protec tion Ag enc y (NFPA) 70, or the ap p lic ab le c od e at the installation site.
NOTE:
Before c onnec ting  the c abinets to the ap p roved  g round , d etermine the 
b est method  of g round ing . Also, loc ate the ap p roved  g round  as c lose to 
the c ab inets as p ossib le.
NOTE:
The g round  p lates and  c abinet c lip s are installed  later in this c hap ter. 
						

							DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Connect the Cabinets 
1-7 Connect Cabinet Grounds 
1
Connect DC Power Cabinet Ground
Figure 1-1. DC Power Cabinet Grounding
1. At the DC Power Cab inet, c onnec t a 1 AWG (#70) (7 mm
2) g round  wire to 
the GROUND DISCHARGE b ar. See Fi g u re  1 -1
.
2. Route the g round  wire out of the c ab inet and  terminate it on the ap p roved  
g round .
!CAUTION:
The ap p roved  ground must b e c onnec ted  using  the c orrec t g aug e 
wire, terminated  with a listed  c lamp , and  id entified  with a grounding  
tag  (FORM 15657NR, or eq uivalent).
Figure Notes
1. DC Power Cabinet
2. To Ap p roved  Ground3. 1 AWG (#70) (7 mm
2) Wire
4. Ground  Disc harg e Bar
341
2
dc_rect1 RBP 051396 
						

							DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Connect the Cabinets 
1-8 Connect Cabinet Grounds 
1
Connect DC Battery Cabinet Frame Ground
Figure 1-2. Frame Ground Wiring Between Power Cabinets
1. Cut a leng th of 6 AWG (#40) (4 mm
2) wire long  enoug h to reac h b etween 
the DC Power Cab inet and  the DC Battery Cab inet. See Fi g u re  1 -2
.
2. Crimp a terminal lug  on the eac h end  of the wire. The terminal lug s are 
furnished as p art of D-181895, kit of p arts.
3. At the DC Battery Cab inet, attac h the 6 AWG (#40) (4 mm
2) wire to the 
frame ground  mounting  hole using a pan head  slotted  sc rew, star washer, 
and  hex nut. Tig hten the sc rew sec urely.
4. Route the op p osite end  of the wire to the DC Power Cab inet.
5. Attac h the 6 AWG (#40) (4 mm
2) wire to the mounting hole in the top  of the 
c ab inet. Use a pan head  slotted  sc rew, star washer, and  hex nut. Tig hten 
the sc rew sec urely. Figure Notes
1. 6 AWG (#40) (4mm
2) Wire
2. DC Battery Cabinet
3. DC Power Cabinet
4. Ground ing  Hole in Top of Cab inets5. Terminal Lug (Part of D-18181895)
6 . Pa n  H e a d  Slo t t e d  Sc re w
7. Star Washer
8. Hex Nut
31
2
dc_rect6 RBP 052996 
						

							DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Connect the Cabinets 
1-9 Connect Cabinet Grounds 
1
Connect DC Power Distribution Unit Ground
Figure 1-3. DC Power Distribution Unit Ground
1. Measure and  c ut a length of 6 AWG (#40) (4 mm
2) wire long enoug h to 
reac h b etween the GROUND DISCHARGE b ar in the DC Power Cab inet 
and  the GRD c onnec tor on the DC Distrib ution Unit. See Fi g u re  1 -3
.
2. At the DC Power Cab inet, c onnec t the 6 AWG (#40) (4 mm
2) wire to the 
GROUND DISCHARGE b ar.
3. Route the op p osite end  of the wire to the DC Power Distrib ution Unit and  
c onnec t the wire to the GRD c onnec tor.
4. Rep eat Step s 2 and 3 for eac h remaining  DC Power Distrib ution Unit. Figure Notes
1. DC Power Cabinet
2. DC Power Distrib ution Unit
3. Ground  Disc harg e Bar
4. 6 AWG (#40) (4 mm
2) Wire5. GRD Connec tor Terminal on DC 
Power Distribution Unit
6. To Ad d itional DC Power Distrib ution 
Units (If Req uired)
j58890r1 RBP 042296 
						

							DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Connect the Cabinets 
1-10 Connect Cabinet Grounds 
1
Connect Single-Carrier Cabinet Ground
Figure 1-4. Single-Carrier Cabinet Ground
1. Cut a leng th of 6 AWG (#40) (4 mm
2) wire long  enoug h to reac h b etween 
the GROUND DISCHARGE b ar on the DC Power Cab inet and  the 
sing le-p oint g round  bloc k on the Control Cab inet (b ottom c ab inet in Fi g u re  
1-4).
2. At the DC Power Cab inet, c onnec t the wire to the GROUND DISCHARGE 
bar.
3. Route the wire to Control Cab inet and  c onnec t to the sing le-point g round  
block.
4. Rep eat for eac h Control Cab inet in the system room (d up lic ated  Control 
Cab inet and  Exp ansion Control Cab inet). Figure Notes
1. 6 AWG (#40) (4 mm
2) Wire
2. Control Cab inet (Cab inet A)
3. Sing le-Point Ground Bloc k4. To Ad ditional Control Cab inets in Same 
Room
5. DC Power Cabinet
6. Ground  Disc harg e Bar
4
5
1
1
6
dc_rect4 RBP 032896
OffOff On On
OffOff On On
2
3 
						

							DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Connect the Cabinets 
1-11 Connect Cabinet Grounds 
1
Grounding AC-Powered Cabinets Only
!CAUTION:
System g round ing  shall c omp ly with the general rules for g round ing  
c ontained  in Artic le 250 of the National Elec tric al Cod e (NEC), National Fire 
Protec tion Ag enc y (NFPA) 70, or the ap p lic ab le c od e at the installation site. 
NOTE:
Before c onnec ting  the c abinets to the ap p roved  g round , d etermine the 
b est method  of g round ing . See ‘‘Ap p roved  Ground s’’ on p ag e 1-5
. Also, 
loc ate the ap p roved  g round  as c lose to the c ab inets as p ossib le.
NOTE:
The g round  p lates and  c abinet c lip s are installed  later in this c hap ter.
1. Measure and  c ut a length of 6 AWG (#40) (4 mm
2) wire long enoug h to 
reac h b etween the c abinet stac k single-p oint g round  b loc k and  the 
ap p roved  g round . See Fig ure 1-5
.
2. At the lower left rear of the Control Cab inet (Cab inet A), c onnec t the 
6 AWG (#40) (4 mm
2) g round  wire to the c ab inet stac k sing le-p oint g round  
block.
3. Run the g round  wire to the ap p roved  g round  and  attac h sec urely.
4. Rep eat Step s 1-3 for eac h Exp ansion Control Cab inet.
NOTE:
If the Exp ansion Control Cab inet is remotely loc ated  from Cab inet A 
(in a sep arate room or b uild ing), run the 6 AWG (#40) (4 mm2) 
c ab inet g round  wire to an ap p roved  protec tive g round.
5. At Cab inet A, c onnec t a 10 AWG (#25) (2.5 mm
2) wire to the sing le-p oint 
g round  b loc k. The 10 AWG (#25) (2.5 mm2) wire must b e long enoug h to 
reac h the telec ommunic ations c ab les at the rear of the system c ab inets, 
follow these c ab les to the Main Distrib ution Frame (MDF), and  to terminate 
at the Coup led  Bond ing  Cond uc tor (CBC).
The Coupled  Bonding  Cond uc tor (CBC) wires are installed and  terminated  in 
Chapter 2, ‘‘Install Telec ommunic ations Cab ling’’
. 
						

							DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Connect the Cabinets 
1-12 Connect Cabinet Grounds 
1
Single-Carrier Cabinet Ground
Figure 1-5. Typical AC Power and Ground Layout — Rear Figure Notes
1. Cabinet Stac k 1 Control Cab inet A
2. Circ uit Breaker
3. AC Power Rec ep tac le
4. Cabinet Stac k Sing le-Point Ground  
Bloc k
5. 8-Foot (2.5 Meters) Power Cord  6. National Elec tric al Manufac turers 
Assoc iation (NEMA) 5-15 or 5-20 
Rec ep tac le or Equivalent
7. 6 AWG (#40) (4 mm
2) Ground  Wire 
to App roved  Ground
8. 10 AWG (#25) (2.5 mm
2) Wire to 
Coup led  Bond ing  Cond uc tor
3
4
5
1
8
2
7
On
OffOn
Off
6r781851bCJL030896