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 
1-65 Install and Wire Telephones and Other Equipment 
1
Figure 1-30. 302C1 to Digital Line Circuit Pack Wiring
4. Install c ross-c onnec t jump ers to wire the terminal to the p ort c irc uit p ac k. 
See Figure 1-30
. This pinout is for a 4-wire Dig ital Line c irc uit p ac k. Figure Notes
1. 302C1 attend ant c onsole
2. 4-wire d ig ital line...

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 
1-66 Install and Wire Telephones and Other Equipment 
1
Connect Adjunct Power
The 400B2 ad ap ter is c onvenient for c onnec ting  loc al -48 VDC power to a 
modular plug. See Figure 1-31
.
Figure 1-31. 400B2 Adapter Connecting to a Modular Plug
Ad junc t p ower c an be p rovid ed  from the eq uip ment room or eq uip ment c loset 
with 1145B p...

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 
1-67 Install and Wire Telephones and Other Equipment 
1
Analog Station or 2-Wire Digital Station Example
This examp le is typ ic al of the 2-wire d ig ital stations,2-wire analog stations, analog  
CO trunks, DID trunks, and  external alarms. See Figure 1-32
.
Figure 1-32. 2500-Type Analog Telephone Wiring
1. Choose a p erip heral to c onnec t...

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 
1-68 Install and Wire Telephones and Other Equipment 
1
Analog Tie Trunk Example
Figure 1-33. Analog Tie Trunk Wiring
1. Before installing the Tie Trunk circuit pac k, set the option switches as 
described in Chapter 2, ‘‘Completing Installation and Cable Pinouts’’
.
2. Install c ross-c onnec t jump ers to c onnec t the p ins from the Tie Trunk...

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 
1-69 Install and Wire Telephones and Other Equipment 
1
Digital Tie Trunk Example
Figure 1-34. Digital Tie Trunk Wiring
1. Before installing the DS1 Interfac e c irc uit p ac k, set the op tion switc hes 
ac c ord ing  to Chapter 2, ‘‘Completing Installation and Cable Pinouts’’
.
2. Install c ross-c onnec t jump ers to c onnec t the p ins from...

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 
1-70 Install and Wire Telephones and Other Equipment 
1
DS1 Tie Trunk Example
DS1 tie trunks p rovid e a 1.544 Mb p s (T1) or 2.048 Mb ps (E1) d ig ital d ata servic e 
b etween 2 c olloc ated  systems or b etween the system and  a d ata network. The 
following cables can be used:
nC6C connector cable — 50-foot (15.2 m) shield ed  c ab le with...

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 
1-71 Install and Wire Telephones and Other Equipment 
1
DS1 Tie Trunks Using T1 Channel Service Unit
Figure 1-35 shows a DS1 tie trunk c onnec ted  to an external T1 Channel Servic e 
Unit (CSU). A 120A2 enhanc ed  Integ rated  Channel Servic e Unit (ICSU) c an b e 
used  in p lac e of a T1 external CSU. The CSU or ICSU interfac es the DS1 tie...

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 
1-72 Install and Wire Telephones and Other Equipment 
1
3-Pair and 4-Pair Modularity
Figure 1-36 shows 3-p air and  4-p air modularity from the p ort c irc uit p ac k to the 
voic e or d ata terminal. Most terminals c onnec t to an information outlet (mod ular 
jac k) installed  at the work loc ation. 
Figure 1-36. 3-Pair and 4-Pair Modularity...

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 
1-73 Install and Wire Telephones and Other Equipment 
1
Adjunct Power Connections
Figure 1-37 shows typ ic al c onnec tion loc ations for ad junc t p ower. 
Figure 1-37. Example Adjunct Power Connections Figure Notes
1. Typical display telephone
2. Individual power supply (Such as 
1151A) (Not used if item 14 is used )
3. 400B2 ad apter
4....

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 
1-74 Install and Wire Telephones and Other Equipment 
1
Local and Phantom Power
An attend ant c onsole’s maximum d istanc e from the system is limited . 
See Table 1-13
. 
Auxiliary Power
The nonessential func tions of an attend ant c onsole and  its op tional 26A1 or 24A1 
selec tor c onsole d erive power from an auxiliary p ower sourc e....