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 Wire Telephones and Other Equipment 
5-27 TN1654 DS1 Converter (R8r Only) 
5
Figure 5-13. DS1 Converter Connections for T1 Service — Part 2
1. Connec t the H600-348 Quad  Cab le to the DTE jac ks on eac h of the 4 
CSUs. 
NOTE:
You may need an ad ap ter c ab le to c onnec t the H600-348 c ab le to 
the CSU (see Tab le 5-12
) Figure Notes
1. H600-348 Quad  Cable
2. 15-Pin Male D Connec...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-28 TN1654 DS1 Converter (R8r Only) 
5
2. Connec t one end  of the H600-383 c able to the network jac k on the CSU 
and  the other end  to the smart jac k.
Connection to the remote-located system is the same as that shown in Figure 
5-12 and Figure 5-13.
Table 5-13
 shows the Y cable lengths and associated comcode numbers.
NOTE:
The d istinc tion b...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-29 TN1654 DS1 Converter (R8r Only) 
5
Customer-provided CSU Cabling
For certain markets with 120-ohm E1 service, the service provider provides a unit 
comparable to the CSU. Figure 5-14
 shows a typical connection from the 
H600-348 Quad Cable customer-provided network-interface equipment.
1. Connec t the H600-348 Quad  Cab le to the DTE jac ks on...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-30 TN1654 DS1 Converter (R8r Only) 
5
75-ohm E1 Interface Cabling
For certain markets with 75-ohm E1 service, the DS1 converter requires an 
adapter to convert the 120 ohms to 75 ohms. Figure 5-15
 shows the 127A BALUN 
coaxial adapter.
NOTE:
Althoug h the TN1654 DS1 c onverter sup p orts 75 ohms, use the 
127A BALUN to c onvert the 120 ohms to 75...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-31 TN1654 DS1 Converter (R8r Only) 
5
Figure 5-16 shows a typical connection. 
Figure 5-16. DS1 Converter Connections for E1 75-ohm Service — Part 2
Mounting Procedure
1. Mount the 127A vertic ally near the main distrib ution frame (MDF). The 
127A c ase has tab s for sc rew-mounting  and  c utouts for snap -mounting  
the unit in a 89-typ e...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-32 Off-Premises Station Wiring 
5
5. Insert the other end  into the sc rew-c onnec tion in the end  of the 127A and  
sec ure. See Fig ure 5-15
.
NOTE:
In Norway, Swed en, Denmark, and Finland , the 127A c an b e used  
only with MCCs or DC-p owered  SCCs.
6. Connec t the H600-348 Quad  Cab le to the 4 DB-15 c onnec tors p rovid ed  
on the 127A ad...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-33 Off-Premises or Out-of-Building Stations 
5
Analog Off-Premises Stations
Figure 5-17 shows the connections for 1 to 8 off-premises analog telephones. 
Only analog telephones connected to TN742, TN746B, TN2183, or TN769 Analog 
Line circuit packs can be installed out-of-building.
The maximum distance from the system cabinet to the out-of-building...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-34 Off-Premises or Out-of-Building Stations 
5
Figure 5-18 shows the connections for up to 24 off-premises analog telephones. 
Concentrations of analog line pairs are used at both buildings to minimize the 
off-premises wiring required. At the MDF, connect jumpers between 1 
row/connecting block in the white field and up to 3 rows/connecting blocks...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-35 Off-Premises or Out-of-Building Stations 
5
Carbon block, or equivalent protection is required at both building entrances. Also 
sneak current protection is required. Protection can be provided by a 4-type 
protector or a 3-type protector plus a separate sneak current protector. The 4-type 
protector is equipped with a heat coil.
The 4-type...

DEFINITY ECS Release 8.2 Installation and Test
for Multi-Carrier Cabinets  555-233-114  Issue 1
April 2000
Install and Wire Telephones and Other Equipment 
5-36 Off-Premises or Out-of-Building Stations 
5
Digital Out-of-Building Voice Terminals
Protection is required at both building entrances for digital out-of-building voice 
terminals. There are 2 different types of protectors that can be used to protect 
digital voice terminals and digital line circuit packs in an out-of-building 
environment. The 2...