Lucent Technologies DEFINITY Enterprise Communication Server Release 8.2 Installation, Upgrades, And Additions For Compact Modular Cabinets Manual

DEFINITY ECS Release 8.2 Installation, Upgrades, 
and Additions for Compact Modular Cabinets  555-233-118  Issue 1
April 2000
Installing and Cabling the Cabinets 
1-15 AC Power and Ground 
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 1 typ e of ap p roved  g round  is 
availab le on the p remises, the g round...

DEFINITY ECS Release 8.2 Installation, Upgrades, 
and Additions for Compact Modular Cabinets  555-233-118  Issue 1
April 2000
Installing and Cabling the Cabinets 
1-16 AC Power and Ground 
1
APPROVED FLOOR GROUNDS
!CAUTION:
If the ap p roved  g round  is insid e a d ed ic ated  eq uip ment room, then these 
connec tions must be made by a qualified electric ian.
Floor g round s are those g round s on eac h floor of a hig h-rise b uild ing  that are 
suitab le for c onnec tion to the g round  terminal in...

DEFINITY ECS Release 8.2 Installation, Upgrades, 
and Additions for Compact Modular Cabinets  555-233-118  Issue 1
April 2000
Installing and Cabling the Cabinets 
1-17 AC Power and Ground 
1
CMC Cabinet Power Switch 
!CAUTION:
The latc h only removes DC p ower from the c ab inet. Unseating  the p ower 
sup p ly removes AC power from the p ower sup p ly, b ut not from the c ab inet. 
To remove AC p ower from the c ab inet, p ull the AC p ower c ord  from the AC 
ap p lianc e c onnec tor on the rear of the...

DEFINITY ECS Release 8.2 Installation, Upgrades, 
and Additions for Compact Modular Cabinets  555-233-118  Issue 1
April 2000
Installing and Cabling the Cabinets 
1-18 AC Power and Ground 
1
Connect Cabinet Grounds and Other Grounds
The following ad d itional g round ing  req uirements must be met:
nThe ap p roved  ground wire must be g reen, 6 AWG (#40) (16 mm2), 
c op p er, strand ed  wire (this is in ad d ition to the ground  wire in the AC 
power cord)
nBond  all ap p roved  g round s at the sing...

DEFINITY ECS Release 8.2 Installation, Upgrades, 
and Additions for Compact Modular Cabinets  555-233-118  Issue 1
April 2000
Installing and Cabling the Cabinets 
1-19 AC Power and Ground 
1
Figure 1-11. Typical Cabinet Grounding  Figure Notes
1. 6 AWG (#40) (16 mm
2) c ab inet g round  
wire
2. 6 AWG (#40) (16 mm
2) g round  wire to 
next c ab inet
3. Sing le-p oint ground b loc k4. AC load  c enter single-p oint g round
5. 10 AWG (#25) (6 mm
2) wire to c oup led  
b ond ing  c ond uc tor (CBC)
6. 6 AWG...

DEFINITY ECS Release 8.2 Installation, Upgrades, 
and Additions for Compact Modular Cabinets  555-233-118  Issue 1
April 2000
Installing and Cabling the Cabinets 
1-20 AC Power and Ground 
1
Install Coupled Bonding Conductor 
The Coup led  Bond ing  Cond uc tor (CBC) provid es for mutual induc tanc e c oup ling  
b etween the CBC and  the telep hone c ab les that are exposed  to lig htning . The 
c ond uc tor c an b e a 10 AWG (#25) (6 mm
2) wire tie wrapped to the exposed 
c ab les, a metal c ab le...

DEFINITY ECS Release 8.2 Installation, Upgrades, 
and Additions for Compact Modular Cabinets  555-233-118  Issue 1
April 2000
Installing and Cabling the Cabinets 
1-21 AC Power and Ground 
1
Figure 1-12. Routing AC Power Cords to a Power Distribution Unit Figure Notes
1. Cabinet AC p ower c ord 2. Surg e-p rotec ted  AC p ower 
distribution unit (120 VAC 
systems) (optional)
/, 1( ) $ 8/ 7*5281 2.
$/:$

DEFINITY ECS Release 8.2 Installation, Upgrades, 
and Additions for Compact Modular Cabinets  555-233-118  Issue 1
April 2000
Installing and Cabling the Cabinets 
1-22 Cable the System 
1
Cable the System 
Install Processor Interface Cable — Cabinet A
Only and TDM/LAN Bus Terminator
Figure 1-13. System Cable Connections
1. Connect the Processor Interface Cable to slot 1 of Cabinet A. See Figure 
1-13.
2. Install the TDM/LAN bus terminators. Figure Notes
1. TDM/LAN b us terminator 2. Proc essor interfac e...

DEFINITY ECS Release 8.2 Installation, Upgrades, 
and Additions for Compact Modular Cabinets  555-233-118  Issue 1
April 2000
Installing and Cabling the Cabinets 
1-23 Cable the System 
1
Cable the Multi-Cabinet System — Wall-Mount
Vertically Mounted System
1. Route the TDM/LAN b us c ab les throug h the c ab le troug h. 
See Figure 1-14
.
Figure 1-14. TDM/LAN Bus Cables and Terminators Figure Notes
1. TDM/LAN b us terminator (at 
eac h end  of the TDM/LAN b us)2. Vertic al TDM/LAN b us c ab le (List 8)...

DEFINITY ECS Release 8.2 Installation, Upgrades, 
and Additions for Compact Modular Cabinets  555-233-118  Issue 1
April 2000
Installing and Cabling the Cabinets 
1-24 Cable the System 
1
Vertically and Horizontally Mounted System
Only 1 horizontal TDM/LAN Bus c ab le is allowed  per system. See Figure 1-15.
1. Route the TDM/LAN b us c ab les throug h the c ab le troug h.
Figure 1-15. System Cable Connections Figure Notes
1. TDM/LAN b us terminator (at eac h end  
of the TDM/LAN b us)
2. Vertic al...