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 Wire Telephones and Other Equipment 
5-33 Install Emergency Transfer Units and Associated Telephones 
5
5. On the trunk identific ation lab el at the b ottom of the p anel, rec ord  the trunk 
line, extension, and  loc ation for eac h c irc uit.
6. To eac h voic e terminal d esig nated  as an emerg enc y terminal, attac h a 
label id entifying  it as suc h....

DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-34 Install Emergency Transfer Units and Associated Telephones 
5
The 808A is c onnec ted  to the Main Distrib ution Frame (MDF) by means of a B25A 
cable. Fig ure 5-15
 shows the c onnec tions at the trunk/auxiliary field  for a 
telep hone used only for emerg enc y transfer.
Figure 5-15. Connections for Telephone Used...

DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-35 Install Emergency Transfer Units and Associated Telephones 
5
Fi g u re  5 - 1 6 shows the c onnec tions at the trunk/auxiliary field  for a telep hone 
used  for emerg enc y transfer as well as a normal extension.
Figure 5-16. Connections for Telephone Used for Emergency Transfer and as 
Normal Extension Figure...

DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-36 Install Emergency Transfer Units and Associated Telephones 
5
Install Telephone for Power Transfer Unit
Trunk/Auxiliary Field: Telephone Used Only for Emergency Transfer
1. Connec t a p air of wires b etween the -48V
 and GRD
 terminals on the 
yellow emerg enc y transfer row/c onnec ting  b loc k and  the EM TRANS...

DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-37 Install External Ringing 
5
Install External Ringing
Connec tions for external ring ing  are at an information outlet. The system sid e of 
the Main Distrib ution Frame (MDF) is c onnec ted  to a TN2183 (or eq uivalent) 
Analog  Line c irc uit p ac k. The c irc uitry and  p ower sourc e for the d evic e are 
c...

DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-38 Install the 1145B Power Supply 
5
Install the 1145B Power Supply
The 1145B c loset p ower arrang ement p rovid es an uninterruptib le -48 VDC p ower 
sourc e with b attery and  1146B d istrib ution unit for ISDN/DCP, terminal 
eq uip ment, ad junc ts, and other c ustomer-sup p lied  eq uip ment. During  AC p ower...

DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-39 Install the 1145B Power Supply 
5
Wall-Mounting Plates
The top p late is used  for mounting  the bac k-up  b attery. The b ottom p late is used  
to mount the p ower sup p ly and  d istribution units. The plates c an be rac k- 
mounted using standard rack-mounting brackets.
1. Loc ate one plate d irec tly b elow the...

DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-40 Install the 1145B Power Supply 
5
Figure 5-17. 1145B/1146B Mounting Arrangement Figure Notes
1. Wall Mounting Plate
2. Battery (1149B Shown)
3. 1146B Power Distrib ution Unit
4. 1145B Power Unit5. Power Cab le
6. Unswitc hed  Outlet (120 VAC, 20 
Amp  or 230 VAC, 15 Amp )
7. Battery Bac kup  Switc h Setting
1145 Power...

DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-41 Install the 1145B Power Supply 
5
Mount the 1146B Power Distribution Unit
1. Insert and  sec urely tig hten the two sup p lied  #8-32 x 1/2-inc h should er 
sc rews (they have an unthread ed  sec tion at the top ) into the top holes 
d esig nated  for 1146B Power Distrib ution Unit on the b ottom plate. Mount 
the...

DEFINITY Enterprise Communication Server Release 8.2
Installation and Test for Single-Carrier Cabinets  555-233-120  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-42 Install the 1145B Power Supply 
5
Install the Expanded Power Distribution Unit
A second power distribution unit can be installed to provide power to additional 
devices.
!CAUTION:
Total p ower c annot exc eed  275 Watts. The maximum ISDN terminal mixture 
is twenty four 7500-series and  twenty four 8500-series...