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 tors (to DTE Jac ks 
on CSU)
3. Channel Servic e Unit (CSU)
4. H600-383 Cable (RJ-48C to RJ-48C)5. Network Interfac e
6. Smart Jac k
7. Cab les
h1dfcsu3 KLC 0917992
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1A
POWERAUX PORT COM PORT MODEM
DTENETWORK
POWERAUX PORT COM PORT MODEM
DTENETWORK
POWERAUX PORT COM PORT MODEM
DTENETWORK
POWERAUX PORT COM PORT MODEM
DTENETWORK
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							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 etween fac ility typ es is imp ortant when using  TN1654 
c irc uit p ac ks. The fac ility used  to c arry c ontrol c hannel messages b etween 
the p air of DS1 c onverter c irc uit p ac ks and  all p ac ket traffic  is known as the 
p rimary fac ility. The fac ility used  to b ac kup  and  takeover for the p rimary 
fac ility in the event of p rimary fac ility failure is known as the sec ond ary 
fac ility. The TN1654 allows either fac ility, A or B, to b e a p rimary c hannel. 
The c ontrol c hannel is restric ted  to only the A or B fac ilities. This p ermits full 
24-c hannel ac c ess (T1) or 31-c hannel ac c ess (E1) for fac ilities C and  D to 
sup p ort user traffic .
Table 5-12. Adapter Descriptions
Type Color Description Comcode
St r a ig h t  
through Blac k Cab le with a DB15 c onnec tor on 
one end  and  an RJ48 c onnec tor on 
the other848402830
Rollover  Gray Cab le with a DB15 c onnec tor on 
one end  and  an RJ48 c onnec tor on 
the other848402848
Null  Blac k A DB15M to DB15F rollover/null 
ad ap ter.407790500
Table 5-13. Y Cable Lengths
Length Description Comcode
14 in. (35.6 c m) TN1654 c irc uit p ac k to adjac ent EI c irc uit 
p ac k or TN573B SNI c irc uit p ac k in same 
carrier847245750
70 in. (178 c m) TN1654 c irc uit p ac k to EI c irc uit p ac k or SNI 
c irc uit p ac k in another c arrier847245768
14 in. (35.6 c m) TN1654 c irc uit p ac k to fib er op tic  
transc eiver (DC-p owered  c ab inets only). 
This c ab le is for interc ab inet c ab ling  only.847245776 
						

							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 the 
network-interfac e eq uip ment. 
NOTE:
You may need an ad ap ter c ab le to c onnec t the H600-348 c ab le to 
the c ustomer-p rovided  network-interfac e eq uip ment (see Ta b l e  
5-12).
Figure 5-14. DS1 Converter Connections for 120-ohm E1 Service — Part 2 Figure Notes
1. H600-348 Quad  Cable
2. 15-p in male D c onnec tors (to DTE jac ks on 
customer-provided network-interface 
eq uip ment)3. Customer-provided 
network-interfac e equip ment
4. Network interfac e
h1dfcsu2 LJK 020300
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1A 
						

							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 ohms rather than the 
switch setting s.
Figure 5-15. 127A BALUN Coaxial Adapter  Figure Notes
1. 127A BALUN c oaxial adap ter
2. Connec t to q uad  c able (H600-348 
or similar)
3. BCN Connections to E1 network 
eq uip ment4. Sing le-p oint g round  c onnec tion
5. > = 0.75 mm
2 (18 AWG) g round  
wire to g round terminal at MDF
h1df127b KLC 021500
127A1
08
0
3
2
3
0
1
A 120T
R
B 120T
R
C 120T
R
D 120T
R 75
75
75
75E1 120/75 BALUN
1
2
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							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 mounting  b rac ket.
2. Attac h a g round  wire (req uired ) b etween the 127A and  the MDF g round  
terminal bar. The wire must b e g reen/yellow and  no smaller than 0.75 mm
2 
(18 AWG).
3. Strip  b oth ends of an ap p rop riate leng th of wire.
4. Insert one end  of the wire into the MDF g round  b ar and sec ure. Figure Notes
1. H600-348 q uad  c ab le
2. 15-p in male D c onnec tors
3. 127A BALUN c oaxial adap ter
4. BNC c onnec tors (transmit/rec eive) 
c orresp ond ing to eac h fac ility5. E1 network c onnec tion
6. Network interfac e
7. > = 0.75 mm
2 (18 AWG) g round  
wire to g round  terminal at MDF
h1dfcsu1 KLC 021400
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6127A108032301
A 120T
R
B 120T
R
C 120T
R
D 120T
R 75
75
75
75
E1 120/75 BALUN
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							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 ap ter.
7. Connec t the transmit c onnec tors to the c onnec tors marked  T and  the 
rec eiver c onnec tors to the c onnec tors marked  R. 
8. Connec t the other end  of the c ables to whatever c onnec ts to the network.
Off-Premises Station Wiring
The cabling outside the building for off-premises stations is provided by the local 
telephone company. The off-premises stations can appear on any of the RJ21X 
network interfaces provided for the Central Office (CO) trunks.
!CAUTION:
Only an FCC-ap p roved (or eq uivalent) analog  type telep hone, for examp le, 
a 2500-typ e, c an b e used  as an off-p remises station. The TN746B and  
TN2183 Analog Line c irc uit p ac ks c an b e used  for off-premises stations.
1. Connec t an A25D c ab le b etween the RJ21X network interfac e and  a 
sneak fuse p anel. See ‘‘
Install Sneak Fuse Panels’’ in Chap ter 2, ‘‘Install 
Telec ommunic ations Cabling’’.
2. At the MDF, c onnec t jump er wires b etween 1 row/c onnec ting  b loc k in the 
g reen field  and  up  to 3 rows/c onnec ting  b loc ks in the p urp le field  to 
c onc entrate the analog  line p airs.
3. Connec t an A25D c ab le b etween the sneak fuse p anel and  the 110-typ e 
terminal b loc k c onnec tor assoc iated  with the g reen row in Step  2.
4. Install a g reen lab el on the 110-typ e terminal b loc k to id entify the remote 
loc ation.
5. Ad minister p er DEFINITY Enterprise Communic ations Server Release 8 
Ad ministrator’s Guid e.
Off-Premises or Out-of-Building 
Stations
Out-of-building campus stations are those telephones/voice terminals not 
physically located in the same building as the equipment room but are located on 
the same proper ty. 
						

							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 voice 
terminal is 6000 feet (1828.8 meters) using 24 AWG (#5) (0.26 mm
2)wire.
Figure 5-17. Connections for Up to 8 Out-of-Building Analog Telephones Figure Notes
1. Loc ally Eng ineered  Cab les and Eq uip ment
2. Out-of-Building  Wiring
3. 25-Pair Connec tor
4. Multi-Pair Protec tor Units (Primary 
Protec tors with Heat Coils or Eq uivalent with 
Sneak Current Protec tion)
5. 356A Ad ap ter
6. B25A Cable
7. Out-Of-Build ing  Analog  Telep hones8. Part of MDF
9. Station Side
10. System Sid e
11. White Field
12. Purp le Field
13. Cross-Connec t Jump ers
14. Tip  and Ring  Wires
15. To Analog  Line Circ uit Pac k
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							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 in the 
purple field. At the station location, a WP-90929, List 1 Concentrator Cable is 
used. There are 8 station appearances on each of the 3 fingers of the 
concentrator cable.
Figure 5-18. Connections to 24 Out-of-Building Telephones Figure Notes
1. Locally Engineered Cables and 
Equipment
2. 25-Pair Connector
3. Multi-Pair Protector Units (Primary 
Protectors with Heat Coils or 
Equivalent with Sneak Current 
Protection)
4. B25A Cable 
5. Concentrator Cable (WP90929 List 
1)
6. 356A Adapter
7. Out-of-Building Wiring8. Out-Of-Building Analog Telephones
9. Part of Main Distribution Frame (MDF)
10. Station Side
11. System Side
12. White Field
13. Purple Field
14. Cross-Connect Jumpers
15. Tip and Ring Wires
16. To Analog Line Circuit Pack
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							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 protector is the preferred device. For installations not using primary 
protection, 4-type protectors should always be used. When the 3-type protector is 
already installed, a separate sneak current protector is required. The multi-pair 
protector units and the off-premises cabling must be locally engineered. 
Connectorized multi-pair protector units (female 25-pair connector) are 
recommended. Table 5-14
 shows the recommended protectors.
The maximum range of out-of-building analog telephones (500-, 2500-, or 
7100-types) connected to an analog line circuit pack should be such that the 
maximum loop resistance does not exceed 1300 ohms.
The following voice terminals/telephones cannot be installed in an exposed 
environment:
n7300-type voice terminals connected to TN762 Hybrid Line circuit packs
nMulti-button Electronic Telephone (MET) sets connected to TN735 MET 
Line circuit packs
nAnalog telephones connected TN746 Analog Line circuit packs
Table 5-14. Analog Line Circuit Protectors
Protectors
Primary
1
1. The 3-type p rotectors should  only b e used  if they are already part of the 
existing  p rotec tion system. A sneak c urrent p rotec tor is always req uired  when 
a 3-typ e primary p rotec tor is used.
Primary 
(with heat coil)Sneak Current 
Protectors2
2. A sneak c urrent p rotector is always req uired  when a 3-typ e primary protector 
is used .
3B1A (c arb on) 4B1C (c arb on) 220029 Fuse
3B1E-W
(wide gap gas tube)4B1E-W
(wide gap gas tube)SC P- 1
3C1S
(solid  state)4C1S
(solid  state) 
						

							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 enhanced protectors to use are the 4C3S-75 and the ITW 
Linx. These units provide primary and sneak current protection. For sneak current 
protection, the 4C3S-75 is equipped with a heat coil and the ITW Linx is equipped 
with replaceable fuses.
The 4C3S-75 may only be used with Vintage 14 or newer TN754 circuit packs. 
The 4C3S-75 can be used on all vintages of the TN754B circuit packs. The ITW 
Linx may be used on all vintages of the TN754 and TN754B circuit packs. Ta b l e  
5-15 lists the approved protectors.
Protector Ordering Information
Description Comcode
3B1A (Carbon Bloc k) 102381779
3B1E-W (Wid e Gap Gas Tub e) 104410147
3C1S (Solid  State) 105514756
4B1C (Carb on Bloc k with Heat Coil) 102904893
4B1E-W (Wid e Gap Gas Tub e w/Heat Coil)  104401856
4C1S (Solid  State with Heat Coil) 104386545
SCP-110 Sneak Current Protec tor 406948976
220029 Fuse (sneak c urrent p rotec tor) 407216316
Table 5-15. Digital Voice Circuit Protectors
Circuit PackEnhanced Primary Protector 
(With Sneak Current Protection)
TN754 V13 or earlier ITW Linx Only
TN754 V14 or later 4C3S-75 or ITW Linx
TN754B all vintag es 4C3S-75 or ITW Linx
TN2181 all vintag es 4C3S-75 or ITW Linx
TN2224 all vintag es 4C3S-75 or ITW Linx