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 
5-37 Off-Premises or Out-of-Building Stations 
5
When possible, all new and reused wiring installations should use blocks that 
accept the standard 5-pin plug-in 4C3S-75 protector. However, there are reused 
wiring installations where this may not be cost effective. For these installations, 
the ITW Linx protector may be installed. An example of this is where screw-type 
carbon block protectors (or other non plug-compatible types) are in place and it is 
too costly to re-terminate the outside plant cable on a 5-pin mounting block for 
only a few out-of-building terminals.
The ITW Linx Enhanced Protector may be installed in series with existing primary 
protection. The 4C3S-75 protector cannot be installed in series with other types of 
primary protection. It must be installed as the only protection on the line entering 
the building. For the 4C3S-75 protector there are a variety of 25-, 50-, and 
100-pair protector panels equipped with 110-type connecting blocks and/or 
RJ21X connectors. The ITW Linx Enhanced Protector mounts directly on 
connecting blocks and requires a separate ground bar.
The maximum range for out-of-building digital voice terminals is 3400 feet (1036 
m) when using 24 AWG (#5) (0.26 mm
2) wire and 2200 feet (670 m) when using 
26 AWG (#4) (0.14 mm2) wire. The range can be extended to 5000 feet (1524 m) 
using 24 AWG (#5) (0.26 mm2) wire or 4000 feet (1219 m) using 26 AWG (#4) 
(0.14 mm2) wire with the use of a Data Link Protector (DLP). The DLP is an 
isolating transformer used to remove phantom power on the system side and 
re-introduce it on the terminal side. When a protector is used, the voice terminal 
must be locally powered by an external power supply or through the AC power 
cord provided with some of the 7400-type voice terminals. The protector is 
installed on the equipment side of the protection in both buildings.
Protector and Data Link Protector Ordering Information
Description Comcode
4C3S-75 (Solid  State with Heat Coil) 105581086
ITW LINX (Gas Tub e, Avalanc he Sup p ress)  406144907
ITW Linx Ground  Bar (used  with ab ove) 901007120
ITW Linx Rep lac ement Fuse 406304816
Data Link Protec tor (1 c irc uit) 103972758
Data Link Protec tor (8 c irc uits) 103972733 
						

							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 
5-38 Emergency Transfer Units and Associated Telephones 
5
Emergency Transfer Units and 
Associated Telephones
Emergency transfer capability is provided by a transfer unit mounted next to the 
trunk/auxiliary field. Analog telephones connected to the transfer panel can be 
used. The 500-and 2500-type telephones can also be used as normal extensions. 
Emergency transfer capability may be provided on analog Central Office (CO) and 
Wide Area Telecommunications Service (WATS) trunks.
The 808A Emergency Transfer Panel provides emergency trunk bypass or 
power-fail transfer for up to 5 incoming CO trunk loops to 5 selected station sets. 
The 808A equipment’s Ringer Equivalency Number (REN) is 1.0 Amp.
At the MDF, the unit is controlled by a connection to a yellow terminal 
row/connecting block in the trunk/auxiliary field. The unit is controlled by -48 VDC 
from the EM TRANS RELAY PWR terminals. There are 7 EM TRANS RELAY 
PWR terminal pairs that allow powering of up to 7 transfer units.
Should power be restored to the relays while a call connected through the 808A is 
in progress, the 808A maintains the connection until the user goes on-hook. Each 
808A can handle up to 5 CO trunks.
808A Emergency Transfer Panel
Figure 5-19 shows a typical 808A Emergency Transfer Panel. The 808A is 
connected to the MDF with a B25A or A25B cable. 
						

							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 
5-39 Emergency Transfer Units and Associated Telephones 
5
The following procedures are provided as a typical installation example.
Figure 5-19. 808A Emergency Transfer Panel
NOTE:
Install the 808A in a loc ation that c an b e ac c essed  only b y authorized  
p ersonnel. In ad dition, the loc ation must meet stand ard  environmental 
c onsid erations suc h as temp erature, humid ity, and  so forth.
6. Install the p anel on any mounting  frame in either a vertic al or horizontal 
p osition. The housing  has ears for sc rew-mounting  and  c utouts for 
snap -mounting  the unit in an 89-typ e mounting  b rac ket. Verify d ial tone is 
p resent at eac h trunk c irc uit. Figure Notes
1. 808A Emergency Transfer Panel
2. Circuit Start Selection Switches3. Trunk Identification Label
4. 25-Pair Male Connector
1
2
3
4
5
6
7
8
9
101
2
3
4
5
12
EMERGENCY
TRANSFER
PA N E L
CIRCUIT
1
2 POWER
TRUNK/TEST SWITCHES
TRUNK O PTION
LOOP
STARTGROUND
START
BOTH SWITCHES MUST BE
THROWN TO ACTIVATE
TRUNK O PTION
TRANSFER TEST SWITCH
ACTIVATEDNO RMAL
OPERATION
TRUNK IDENTIFICATION
TRUNK
LINEEXTLOC
808A
led808aLJK040896 
						

							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 
5-40 Emergency Transfer Units and Associated Telephones 
5
7. Loc ate the c irc uit start selec tion switc hes. See Fig ure 5-19. These are the 
first 10 two-p osition switc hes on the left sid e of the p anel. They are used  to 
set eac h of the 5 inc oming  trunk lines to either loop  start or g round  start. 
Two switc hes are used  for eac h c irc uit; switc hes 1 and  2 are used for 
c irc uit 1, switc hes 3 and  4 are used  for c irc uit 2, and  so forth. See Ta b l e  
5-16. For loop  start, set the switc hes to the left
. For g round  start, set the 
switc hes to the right.
8. Connec t a 25-p air c ab le b etween the male RJ21 25-p air c onnec tor on the 
Emerg enc y Transfer Panel and  the yellow field  of the MDF. See Fi g u re  
5-20. Tab le 5-17 shows the p in assig nments.
9. Make c ross-c onnec tions for eac h emerg enc y trunk/emergenc y station 
pair. See Fig ure 5-21
 and  Tab le 5-17.
Table 5-16. Trunk/Test Switches
Switch 
NumberCircuit 
Number
11
21
32
42
53
63
74
84
95
10 5
11 Not Used
12 Test Switc h 
						

							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 
5-41 Emergency Transfer Units and Associated Telephones 
5
Table 5-17. Pin Assignments for 25-Pair Connector 
Pin Color Designation Connector/Description
26 W- B L TTC1 Tip - PB X Tr u nk  Cir c u it  1
1 BL-W RTC1 Ring -PBX Trunk Circ uit 1
27 W- O TTK 1 Tip - CO Tr u nk  C ir c ui t  1
2 O-W RTK1 Ring -CO Trunk Circ uit 1
28 W-G TLC1 Tip -PBX Line Port 1
3 G-W RLC1 Ring -PBX Line Port 1
29 W- B R TST1 Tip - Eme r g en c y Te r mi n al  1
4 B R- W RST1 Ri ng - Eme r g en c y Te r mi n al  1
30 W- S TTC2 Tip - PB X Tr u nk  Cir c u it  2
5 S-W RTC2 Ring -PBX Trunk Circ uit 2
31 R-BL TTK2 Tip -CO Trunk Circ uit 2
6 BL-R RTK2 Ring -CO Trunk Circ uit 2
32 R-O TLC2 Tip -PBX Line Port 2
7 O-R RLC2 Ring -PBX Line Port 2
33 R-G TST2 Tip -Emerg enc y Terminal 2
8 G-R RST2 Ring -Emerg enc y Terminal 2
34 R- B R TTC 3 Tip - PB X Tr u nk  C ir c u it  3
9BR-RRTC3 Ring-PBX Trunk Circuit 3
35 R- S TTK 3 Tip - C O Tr u nk  C ir c ui t  3
10 S-R RTK3 Ring -CO Line Port 3
36 BK-BL TLC3 Tip -PBX Line Port 3
11 BL-BK RLC3 Ring -PBX Line Port 3
37 BK-O TST3 Tip -Emerg enc y Terminal 3
12 O-BK RST3 Ring -Emerg enc y Terminal 3
38 BK-G TTC4 Tip -PBX Trunk Circ uit 4
13 G-BK RTC4 Ring -PBX Trunk Circ uit 4
39 BK-BR TTK4 Tip -CO Trunk Circ uit 4
14 BR-BK RTK4 Ring -CO Trunk Circ uit 4
40 BK-S TLC4 Tip -PBX Line Port 4
15 S-BK RLC4 Ring -PBX Line Port 4
Continued on next page 
						

							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 
5-42 Emergency Transfer Units and Associated Telephones 
5
10. 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.
11. Attac h a lab el id entifying  eac h voic e terminal desig nated  as an 
emergenc y terminal. The lab els are provid ed  with the unit.
12. Chec k the system for normal op eration:
— Set the test switc h (switc h 12) to NORMAL OPERATION.
— Ensure the power sup p ly is p rovid ing  -48 VDC at 80 mA maximum.
— The p ower LED should  b e ON.
— Verify there is d ial tone on all emerg enc y transfer sets.
If all of the above conditions are not met, replace the panel.
41 Y- B L TST4 Tip - Eme r g en c y Te r mi n al  4
16 BL-Y RST5 Ring -Emerg enc y Terminal 4
42 Y- O TTC5 Tip - PB X Tr u nk  Cir c u it  5
17 O - Y RTC 5 Ri ng - PB X Tr u nk  C ir c ui t  5
43 Y- G TTK 5 Tip - CO Tr u nk  C ir c ui t  5
18 G-Y RTK5 Ring -CO Trunk Circ uit 5
44 Y- B R TL C 5 Tip - PB X L i ne  Por t  5
19 BR-Y RLC5 Ring -PBX Line Port 5
45 Y-S TST5 Tip -Emerg enc y Terminal 5
20 S- Y RST5 Ri ng - Eme r g en c y Te r mi n al  5
46 V-BL COM1 Common 1 Relay Contac t
21 BL-V NO1 Normally Open 1 Contact
47 V-O NC2 Normally Closed  2 Contact
22 O-V NC1 Normally Closed  1 Contact
48 V-G COM2 Common 2 Relay Contac t
23 G-V NO2 Normally Open 2 Contact
49 V-BR
24 BR-V
50 V-S GRD Ground  From PBX
25 S-V -48PX -48V from Alm Panel
Table 5-17. Pin Assignments for 25-Pair Connector  — Continued
Pin Color Designation Connector/Description
Continued on next page 
						

							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 
5-43 Emergency Transfer Units and Associated Telephones 
5
13. Chec k the system for transfer op eration as follows:
— Plac e the test switc h (switc h 12) in the ACTIVATED p osition.
— The p ower LED should  b e OFF.
— Verify there is d ial tone on all emerg enc y transfer sets.
If all of the above conditions are not met, replace the panel.
The 808A connect to the MDF with a B25A cable. Figure 5-20
 shows the 
connections at the trunk/auxiliary field for a telephone used only for emergency 
transfer.
Figure 5-20. Connections for Telephone Used for Emergency Transfer Figure Notes
1. To Network Interfac e Circ uitry
2. To TN747 (or Eq uivalent) CO 
Trunk Circ uit Pac k3. To Blue or White Station Distrib ution Field
4. To Power Transfer Unit
5. To Control Carrier AUX Connec tor
TC TK LC ST
1M 1m 2M 2m 3M
ALARM MONITORS EM TRANS RELAY PWR ACC PWR3m 3w TC TK LC ST TC TK LC ST TC TK LC ST TC TK LC STC
O
M
1N
O
1N
C
2N
C
1C
O
M
2N
O
2C
O
M
3N
C
3G
R
D-4 8
V
12 3
282225
50
1EMXR
2822
r758580b MMR 042996 
						

							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 
5-44 Emergency Transfer Units and Associated Telephones 
5
Figure 5-21 shows the connections at the trunk/auxiliary field for a telephone used 
for emergency transfer as well as a normal extension.
Figure 5-21. Connections for Telephone Used for Emergency Transfer and as 
Normal Extension
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 
RELAY PWR
 terminal. See Figure 5-20
.
2. Connec t CO trunk lead s from the purp le field  to TC
 terminals on the yellow 
emergenc y transfer row/c onnec ting  b loc k for eac h trunk. Figure Notes
1. To Network Interfac e Fac ility
2. To Blue or White Station Distrib ution 
Fi e l d
3. To TN742, TN746B, or TN769 (or 
Equivalent) Analog Line Circuit Pack4. To TN747 (or Eq uivalent) Central 
Offic e Trunk Circ uit Pac k 
5. To Power Transfer Unit
6. To Control Carrier AUX 
Connec tor
TC TK LC ST
1M 1m 2M 2m 3M
ALARM MONITORS EM TRANS RELAY PWR ACC PWR3m 3w TC TK LC ST TC TK LC ST TC TK LC ST TC TK LC STC
O
M
1N
O
1N
C
2N
C
1C
O
M
2N
O
2C
O
M
3N
C
3G
R
D-48
V
282010
35EMXRST ST
7
576834
r758582b MMR 042996 
						

							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 
5-45 External Ringing 
5
3. Connec t CO trunk lead s from the g reen field to TK
 terminals on the yellow 
emergenc y transfer row/c onnec ting  b loc k for eac h trunk.
4. Connect ST
 lead s on the yellow emerg enc y transfer row/c onnec ting  b loc k 
for eac h emerg enc y transfer telep hone to the ST
 terminal ap p earanc e in 
the yellow trunk/auxiliary field . The ST
 terminal lead s should  b e terminated 
on the following  p airs: 1, 4, 7, 10, 13, 16, 19, or 22 (the first p air of any 
3-p air g roup ).
5. Connec t the ST
 lead s from the terminal in Step  4 to the assig ned  terminal 
in the b lue or white station d istribution field.
Trunk/Auxiliary Field: Telephone Used for Emergency Transfer and as 
Normal Extension
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 to the EM TRANS 
RELAY PWR
 terminal. See Figure 5-21 on page 5-44
.
2. Connec t CO trunk lead s from the purp le field  to TC
 terminals on the yellow 
emergenc y transfer row/c onnec ting  b loc k for eac h trunk.
3. Connec t CO trunk lead s from the g reen field to TK
 terminals on the yellow 
emergenc y transfer row/c onnec ting  b loc k for eac h trunk.
4. Connec t telep hone lead s from the p urp le analog  line board  row/ 
c onnec ting b loc k to the LC
 terminals on the yellow emerg enc y transfer 
row/c onnec ting  b loc k for eac h telep hone.
5. Connect ST
 lead s on the yellow emerg enc y transfer row/c onnec ting  b loc k 
for eac h emerg enc y transfer telep hone to the ST
 terminal ap p earanc e in 
the p urp le trunk/auxiliary field .
6. Connec t the ST
 lead s from the terminal in Step  4 to the assig ned  terminal 
in the b lue or white station d istribution field.
Telephone Installation
Install telephone assigned to emergency transfer as follows:
1. Connec t telep hone to the information outlet.
2. Install p atc h c ord s/jump er wires b etween the system sid e and  the station 
sid e of the station d istrib ution field  on the MDF. 
External Ringing
Connections for external ringing provided by a device, such as a gong, chime, or 
bell, are at an information outlet. The system side of the MDF connects to a 
TN2183 or equivalent analog line circuit pack located in a port carrier. The circuit 
packs contain 16 ports each.
NOTE:
A maximum of 3 d evic es c an c onnec t to 1 TN2183 c irc uit p ac k p ort. 
						

							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 
5-46 Queue Warning Indicator 
5
1. Wire the ring ing  d evic e to the information outlet as shown in Fig ure 5-8 
and  Fig ure 5-9
.
2. Ad minister p er DEFINITY Enterprise Communic ations Server Release 8 
Ad ministrator’s Guid e.
Queue Warning Indicator
The connections for the queue warning indicator are the same as external ringing. 
An AC indicator (lamp) such as a 21C49 can be used in a Uniform Call 
Distribution/Direct Departmental Calling (UCD/DDC) queue.
The lamp connects to an information outlet. The system side of the MDF connects 
to an analog line circuit pack in a port carrier. 
1. Wire the q ueue warning  ind ic ator to the information outlet as shown in 
Fi g u re  5 - 8
 and  Fi g u re  5 -9.
2. Ad minister p er 
DEFINITY Enterprise Communic ations Server Release 8 
Ad ministrator’s Guid e.
1145B Power Supply
The 1145B closet power arrangement provides an uninterruptible -48 VDC power 
source with battery and 1146B distribution unit for ISDN/DCP, terminal equipment, 
adjuncts, and other customer-supplied equipment. During AC power interruptions, 
batteries automatically provide power to the load.
A manual switch on the distribution unit allows the user to redirect reserve power 
to outputs 1 through 32 so all outputs are provided battery reserve power.
NOTE:
The switc h must b e set to the 1-32 p osition.
The 1145B/1146B is a -48V power supply with 275 Watts total output. Each output 
circuit is current limited by a Polymer Positive Temperature Coefficient Resistance 
Device (PTC) that limits the maximum output to 12 Watts. Each 1146B output has 
an LED to indicate the status of the PTC. If the LED is on, the PTC has a short on 
that power pair.
Not all outputs can simultaneously provide 12 Watts. The average power per 
output cannot exceed 8.6 Watts (275/32 = 8.6). The 1145B is designed to power 
one ISDN terminal or DCP adjunct per output. The maximum number of terminals 
or adjuncts is 32. The 1145B is required for installations outside the United States.
Auxiliary power (local or bulk) is always required for the following:
nAttendant Console 302C
nAny 8520 terminal