Lucent Technologies DEFINITY Enterprise Communications Server Release 8.2 Upgrades And Additions Manual

							DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r  555-233-115  Issue 1
April 2000
Fiber Link Administration 
A-11 Administer Fiber Links 
A
Duplicated Fiber Link Administration. 
Screen 6-2. Fiber Link Administration form (page 1 of 3)
The following fields appear when Administration of PNC Duplication
 is 
enab led  on the System-Parameters Customer-Op tions form:
nFiber Link #
 — Disp lay-only field . From the c ommand  line, enter a 1- to 
3-d ig it numb er to uniq uely id entify a switc h c onnec tion in the system and 
its d up lic ate if ap prop riate.
nIs one endpoint remoted via DS1 Converter Complex?
 — En t e r  yes
 to 
sp ec ify that a DS1 c onverter c omp lex is used  to remote one end p oint. If 
yes
 is entered , A-PNC and  B-PNC DS1 Converter (DS1CONV) Attrib utes 
must b e ad ministered  on Pag es 2 and  3 (resp ec tively) of the form.
nBoard Location
 — Enter the c ab inet, c arrier, and  slot that id entifies the 
p hysic al loc ation of a c irc uit pac k in the first end p oint of the d up lic ate fib er 
link. End p oint-1’s d up lic ate along  with End p oint-2’s d up lic ate make up  the 
d up lic ate fib er link c alled  the B-PNC link.
nBoard Type
 — Disp lay-only field  showing  the typ e of c irc uit p ac k in 
End p oint-1. The c irc uit p ac k typ e in Endp oint-1 (A-PNC) and  End p oint-1 
(B-PNC) must be the same.
nDS1CONV Board Location
 — Enter the c ab inet, c arrier, and  slot that 
id entifies the p hysic al loc ation of DS1 Converter c irc uit p ac k in the first 
endpoint of the duplicate fiber link. Endpoint-1’s duplicate along with 
End p oint-2’s d uplic ate make up  the d up lic ate fib er link c alled  the B-PNC 
link.
add fiber-link next   Page 1 of 3
FIBER LINK ADMINISTRATION
Fiber Link #: 1
Is one endpoint remoted via DS1 Converter Complex? yes
ENDPOINT-1 ENDPOINT-2
(A-PNC) (A-PNC)
Board Location: 01E01  Board Location: 02A01
Board Type: ei  Board Type: ei
DS1CONV Board Location: 01B01  DS1CONV Board Location: 02B01
DS1CONV Board Type: TN574  DS1CONV Board Type: TN574
ENDPOINT-1 ENDPOINT-2
(B-PNC) (B-PNC)
Board Location: 01D01  Board Location: 02A02
Board Type: ei  Board Type: ei
DS1CONV Board Location: 01C01  DS1CONV Board Location: 02C01
DS1CONV Board Type: TN574  DS1CONV Board Type: TN574 
						

							DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r  555-233-115  Issue 1
April 2000
Fiber Link Administration 
A-12 Administer Fiber Links 
A
nDS1CONV Board Type
 — Disp lay-only field showing  the type of DS1 
Converter c irc uit pac k in End p oint-1. The c irc uit p ac k typ e in Endp oint-1 
(A-PNC) and  End p oint-1 (B-PNC) must b e the same. This field is upd ated  
via the Chang e Circ uit-pac ks c ommand.
nBoard Location
 — Enter the c ab inet, c arrier, and  slot that id entifies the 
p hysic al loc ation of a c irc uit p ac k in the sec ond  end p oint of the d up lic ate 
fiber link. Endpoint-2’s duplicate along with Endpoint-1’s duplicate make 
up  the d up lic ate fib er link c alled  the B-PNC link.
nBoard Type
 — Disp lay-only field  showing  the typ e of c irc uit p ac k in 
End p oint-2. The c irc uit p ac k typ e in Endp oint-2 (A-PNC) and  End p oint-2 
(B-PNC) must be the same.
nDS1CONV Board Location
 — Enter the c ab inet, c arrier, and  slot that 
id entifies the p hysic al loc ation of DS1 Converter c irc uit pac k in the sec ond  
endpoint of the duplicate fiber link. Endpoint-2’s duplicate along with 
End p oint-1’s d uplic ate make up  the d up lic ate fib er link c alled  the B-PNC 
link.
nDS1CONV Board Type
 — Disp lay-only field showing  the type of DS1 
Converter c irc uit pac k in End p oint-2. The c irc uit p ac k typ e in Endp oint-2 
(A-PNC) and  End p oint-2 (B-PNC) must b e the same. This field is upd ated  
via the Chang e Circ uit-pac ks c ommand.
DS1C Converter Complex Administration for TN574 Circuit Packs. 
Screen 6-3. Fiber Link Administration form for TN574 Circuit Pack (DS1 Converter 
Complex Administration) (page 2 of 3)
add fiber-link next  Page 2 of 3
 FIBER LINK ADMINISTRATION
A-PNC DS1 CONVERTER (DS1CONV) ATTRIBUTES
DS1CONV Board Location: 01B01  DS1CONV Board Location: 02B01
DS1CONV Board Type: TN574  DS1CONV Board Type: TN574
DS1 CONVERTER FACILITIES
  ABC D
         Facility Installed? yes  no  no  no
       Passes Far-end Clock? yes  yes  yes  yes
    Digital Data Compatible? yes  yes  yes  yes
                Line Coding: ami-zcs  ami-zcs ami-zcs ami-zcs
               Framing Mode: esf esf esf esf
DS1CONV-1 Line Compensation: 1 1 1 1
DS1CONV-2 Line Compensation: 1 1 1 1
Facility A Circuit ID: 09876543 
						

							DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r  555-233-115  Issue 1
April 2000
Fiber Link Administration 
A-13 Administer Fiber Links 
A
The following DS1 Converter Comp lex field s ap p ear on Pag e 2 when the Is one 
endpoint remoted via a DS1 Converter Complex field is y
.
NOTE:
When you ad minister DS1 Converter TN1654 c irc uit p ac ks, d ifferent field s 
display.
nDS1CONV Board Location
 — Enter the c ab inet, c arrier, and  slot that 
id entifies the p hysic al loc ation of the c onverter c irc uit p ac k c onnec ted  to 
the first end point of the fib er link. This is entered  on Pag e 1 and  d isp lays 
on Pag e 2.
nDS1CONV Board Type
 — Disp lay-only field showing  the type of DS1 
Converter c irc uit pac k for the first end p oint. 
nDS1CONV Board Location
 — Enter the c ab inet, c arrier, and  slot that 
id entifies the p hysic al loc ation of the c onverter c irc uit p ac k c onnec ted  to 
the sec ond end p oint of the fib er link.
nDS1CONV Board Type
 — Disp lay-only field showing  the type of DS1 
Converter c irc uit pac k for the sec ond  end point. This field  is up d ated via 
the Chang e Circ uit-p ac ks c ommand .
nFacility Installed
 — Enter yes
 in the B, C, and  D c olumns und er the DS1 
Converter Fac ilities head ing  to ind ic ate that this DS1 fac ility is p hysic ally 
installed . At least fac ility A must b e installed  within the c onverter c omp lex. 
Default is yes
 for Fac ility A.
nPasses Far-end Clock
 — Enter yes
 in the B, C, and  D c olumns und er 
the DS1 Converter Fac ilities heading  to ind ic ate that this DS1 fac ility is 
suitab le to b e used  as a c loc k sourc e. If the DS1 sig nal d oes not c ome 
d irec tly from the far end c onverter c irc uit pac k or the network (suc h as 
when the sig nal is c onverted  from d ig ital to analog and  then bac k to 
digital), enter no
.”  Default is yes
 for Fac ility A.
This field  d etermines whether the DS1 c onverter c irc uit p ac k c an use 
rec eive DS1 sig nal timing  to time the transmit fib er sig nal. This is 
nec essary for p assing  timing  from a master PN to a slave PN ac ross a 
Converter Comp lex.
nDigital Data Compatible
 — Enter yes
 (d efault) in the B, C, and D 
c olumns und er the DS1 Converter Fac ilities head ing  to ind ic ate that this 
DS1 fac ility is suitab le for transmission of d ig ital d ata. At least Fac ility A 
must b e suitab le for transmission of d ig ital d ata. If Customer Premises 
Eq uip ment that alters d ig ital d ata exists on this fac ility (suc h as with a 
channel exp ansion multip lexer), enter no
. 
						

							DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r  555-233-115  Issue 1
April 2000
Fiber Link Administration 
A-14 Administer Fiber Links 
A
nLine Coding
 — Enter the line c od ing  format, ami-zcs
 (d efault), or 
ami-basic
, b8zs
, or hdb3
 in the A, B, C, and  D c olumns und er the DS1 
Converter Fac ilities head ing  for eac h DS1 fac ility.
When ami-zc s line c od ing  is used , all-zero b ytes are p revented  from b eing  
transmitted  on the DS1 fac ility b ec ause a 1 is arb itrarily written into the 
sec ond  p osition of eac h b yte. Thus, if no measures are taken to p revent it, 
ami-zc s line c oding results in data c orruption. The DS1CONV circuit pac k 
p rotec ts the p ac ket fac ility (one of up to four fac ilities d ynamic ally 
alloc ated  b y the DS1CONV c irc uit pac k) from c orrup tion throug h a sp ec ial 
esc ap e mec hanism.
When b 8zs line c od ing  is used , it maintains DS1 fac ility’s ones-d ensity 
req uirements by enc od ing  a zero d ata b yte into a sp ec ific  uniq ue p attern 
of b ip olar violations on the DS1 line. The op p osite end  rec og nizes this 
p attern and  rep lac es it with a zero d ata b yte when the data is rec overed  at 
the rec eiving  end .
NOTE:
Note that althoug h the esf framing  mod e and  b 8zs line c od ing are 
the p referab le modes of op eration, you should  c onfirm that the DS1 
fac ilities sup p ort them b efore selec ting  this line c oding .
nFraming Mode
 — Enter the framing  format, esf
 (d efault) or d4
, in the A, 
B, C, and D c olumns und er the DS1 Converter Fac ilities head ing  for eac h 
DS1 fac ility.
NOTE:
The D4 format is sup p orted by the Converter c irc uit p ac ks, b ut 
b ec ause of p rob lems inherent with this format (sp ec ific ally, inability 
to frame on a b it stream that c ontains d ata that emulates the D4 
framing pattern), its use is d isc ourag ed .
nDS1CONV-1 Line Compensation
 — Enter the line c omp ensation (1
 to 5
) 
in the A, B, C, and  D c olumns und er the DS1 Converter Fac ilities head ing  
for eac h DS1 fac ility c onnec ted to ENDPOINT-1 (see Table 6-15
).
The DS1 line sig nal is p re-eq ualized  at the transmitter so that DS1 line 
p ulses are the c orrec t amp litud e and  shap e when they reac h the Network 
Interfac e. The amount of eq ualization nec essary is d etermined  b y the 
d istanc e to the Network Interfac e (when the end p oint supp lies a DSX-1 
interfac e) and  also b y the typ e of wiring  used  to c onnec t to the Network 
Interfac e. The typ es of wiring  allowed  are 22 g aug e ABAM (shield ed  
twisted  p air) c ab le, 24 g aug e Premises Distrib ution System (PDS) wiring, 
and  26 g aug e PDS wiring . 
						

							DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r  555-233-115  Issue 1
April 2000
Fiber Link Administration 
A-15 Administer Fiber Links 
A
NOTE:
The line eq ualization setting  d efaults to 2 and  remains in effec t until 
c hang ed by administration. Bec ause inc orrec t eq ualizer settings 
c ause a p otentially hig her error rate on the DS1 fac ility, it is 
nec essary to p rovid e the c orrec t setting s b ased  on the d istanc e to 
the Network interfac e.
If it is a TN574 c irc uit p ac k, the default for all fac ilities is 1
.
nDS1CONV-2 Line Compensation
 — Enter the line c omp ensation (1
 to 5
) 
in the A, B, C, and  D c olumns und er the DS1 Converter Fac ilities head ing  
for eac h DS1 fac ility c onnec ted  to ENDPOINT-2 (see Tab le 6-15
). The DS1 
line sig nal is p re-equalized  at the transmitter so that DS1 line p ulses are 
the c orrec t amp litud e and  shape when they reac h the Network Interfac e. 
The amount of eq ualization nec essary is d etermined  b y the d istanc e to 
the Network Interfac e (when the end point sup p lies a DSX-1 interfac e) and  
also b y the typ e of wiring  used to c onnec t to the Network Interfac e. The 
types of wiring  allowed  are 22-gaug e ABAM (shield ed  twisted  p air) c ab le, 
24-g aug e Premises Distrib ution System (PDS) wiring , and  26-g aug e PDS 
wiring .
nFacility A Circuit ID — Disp lays when the value in Facility 
Installed
 for Fac ility A is yes
. Enter up to 40 c harac ters to id entify the 
c ab inet, c arrier, and  slot of the DS1 Converter c irc uit p ac k’s p hysic al 
loc ation. 
Similarly, Fac ility B Circ uit ID, Fac ility C Circ uit ID, and  Fac ility D Circ uit ID 
field s display for eac h of the DS1 Converter Fac ilities when yes
 is entered  
in the c orresp ond ing  Fac ility Installed  field .
Table 6-15. Distance to DSX-1 Interface (feet 
Equalizer 
Setting 22 AWG ABAM & 24 AWG PDS 26 AWG PDS
1   1 to 133  0 to 90
2 133 to 266  90 to 180
3 266 to 399 180 to 270
4 399 to 533 270 to 360
5 533 to 655 360 to 450
Continued on next page 
						

							DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r  555-233-115  Issue 1
April 2000
Fiber Link Administration 
A-16 Administer Fiber Links 
A
Duplicated DS1C Converter Complex Administration
for TN574 Circuit Packs. 
Screen 6-4. Fiber Link Administration form for TN574 Circuit Pack (Duplicated DS1 
Converter Complex Administration) (page 3 of 3)
Pag e 3 ap p ears when the Is one end p oint remoted  via a DS1 Converter Comp lex 
field  is yes
 and d up lic ation is enab led .
NOTE:
When you ad minister DS1 Converter TN1654 c irc uit p ac ks, d ifferent field s 
display.
For field  d efinitions of the field s d isp layed  on p ag e 3 of the Fib er Link 
Ad ministration form, refer b ac k to the p revious sec tion.
add fiber-link next  Page 3 of 3
 FIBER LINK ADMINISTRATION
B-PNC DS1 CONVERTER (DS1CONV) ATTRIBUTES
DS1CONV Board Location: 01C01  DS1CONV Board Location: 02C01
DS1CONV Board Type: TN574  DS1CONV Board Type: TN574
DS1 CONVERTER FACILITIES
  ABC D
         Facility Installed? yes  no  no  no
       Passes Far-end Clock? yes  yes  yes  yes
    Digital Data Compatible? yes  yes  yes  yes
                Line Coding: ami-zcs  ami-zcs ami-zcs ami-zcs
               Framing Mode: esf esf esf esf
DS1CONV-1 Line Compensation: 1 1 1 1
DS1CONV-2 Line Compensation: 1 1 1 1
Facility B Circuit ID: 01112343 
						

							DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r  555-233-115  Issue 1
April 2000
Fiber Link Administration 
A-17 Administer Fiber Links 
A
DS1 Converter Complex Administration for T1 TN1654 Circuit Packs. 
Screen 6-5. Fiber Link Administration form for T1 TN1654 Circuit Pack (DS1 Converter 
Complex Administration) (page 2 of 3) 
The following uniq ue field s display when administering  a T1 TN1654 DS1 
Converter.
nBit Rate — Disp lays when the DS1 Converter c irc uit pac k is TN1654. 
Enter either 1.544
 for d omestic  T1 op eration or 2.048
 for international E1 
op eration. 
NOTE:
Sinc e one b it rate ap p lies for all fac ilities within the same DS1 
Converter c omp lex, the Bit Rate
 field  d isp lays only und er 
Fa c i l i t y A .
nFacility Startup Idle Code— Disp lays when the DS1 Converter c irc uit 
p ac k is TN1654. Enter 8 dig its, eac h d ig it must b e 0
 or 1
. The sec ond  d ig it 
must b e 1
. Default is 11101000
. You c an ad minister this field  on a p er 
c irc uit p ac k basis. This is the id le c od e used when a TN1654 first 
estab lishes a link on a T1/E1 fac ility. The initial id le c od e used  b y the 
TN1654 is overwritten b y the c enter stag e switc h to an “ all ones”  p attern 
onc e framing is estab lished  on that T1/E1 fac ility.
nFraming Mode
 — For TN1654 with 1.544 Mb p s Bit Rate, this is a 
d isp lay-only field .
add fiber-link next  Page 2 of 3
 FIBER LINK ADMINISTRATION
A-PNC DS1 CONVERTER (DS1CONV) ATTRIBUTES
DS1CONV Board Location: 01B01  DS1CONV Board Location: 02B01
DS1CONV Board Type: TN1654  DS1CONV Board Type: TN1654
DS1 CONVERTER FACILITIES
  ABC D
         Facility Installed? yes  yes  no  no
Bit Rate: 1.544
Facility Startup Idle Code: 11101000
                Line Coding: ami-zcs  ami-zcs ami-zcs ami-zcs
               Framing Mode:
DS1CONV-1 Line Compensation: 1 1 1 1
DS1CONV-2 Line Compensation: 1 1 1 1
Facility A Circuit ID: 09876543
Facility B Circuit ID: 234567889 
						

							DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r  555-233-115  Issue 1
April 2000
Fiber Link Administration 
A-18 Administer Fiber Links 
A
Duplicated DS1 Converter Complex Administration for T1 TN1654 Circuit 
Packs. 
Screen 6-6. Fiber Link Administration form for E1 TN1654 Circuit Pack (DS1 Converter 
Complex Administration) (page 2 of 3) 
The following uniq ue field s d isplay when administering  a TN1654 DS1 Converter.
nBit Rate — A d isp lay-only field  for TN1654 entered  on p ag e 3 of the form. 
See p revious sec tion. 1.544
 ind ic ates d omestic  T1 op eration and  2.048
 
indic ates international E1 op eration.
DS1 Converter Complex Administration for E1 TN1654 Circuit Packs . 
The following uniq ue field s display when administering  a E1 TN1654 DS1 
Converter.
nBit Rate — Disp lays when the DS1 Converter c irc uit pac k is TN1654. 
Enter either 1.544
 for d omestic  T1 op eration or 2.048
 for international E1 
op eration.
NOTE:
Sinc e one b it rate ap p lies for all fac ilities within the same DS1 
Converter c omp lex, Bit Rate
 d isp lays only und er Fac ility A. To 
ac tivate the d esired  Bit Rate, the tog g le switc h on the c irc uit p ac k 
must b e set and  it must c orresp ond to the Bit Rate.
nIdle Code MSB(1) ... LSB(8) — Disp lays when the DS1 Converter c irc uit 
p ac k is TN1654. Enter 8 dig its, eac h d ig it must b e 0
 or 1
. The sec ond  d ig it 
must b e 1
. Default is 11101000
. You c an ad minister this field  on a p er 
circuit pack basis.
add fiber-link next  Page 2 of 3
 FIBER LINK ADMINISTRATION
A-PNC DS1 CONVERTER (DS1CONV) ATTRIBUTES
DS1CONV Board Location: 01B01  DS1CONV Board Location: 02B01
DS1CONV Board Type: TN1654  DS1CONV Board Type: TN1654
DS1 CONVERTER FACILITIES
  ABC D
         Facility Installed? yes  yes  yes  no
Bit Rate: 2.048
Facility Startup Idle Code: 11101000
                Line Coding: hdb3 hdb3 hdb3 hdb3
CRC? yes
Line Termination:
Facility A Circuit ID: 09876543
Facility B Circuit ID: 234567889
Facility C Circuit ID: 434566335 
						

							DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r  555-233-115  Issue 1
April 2000
Fiber Link Administration 
A-19 Administer Fiber Links 
A
nCRC — Disp lays when the DS1 Converter c irc uit p ac k is TN1654 and  the 
Bit Rate is 2.048 Mb p s. Enter yes
 to rec eive a “ yellow 2”  alarm for E1 
op eration. Default is no
. You c an ad minister this field  on a p er c irc uit p ac k 
b asis.
nLine Termination
 — A d isp lay-only field  for DS1 Converter c irc uit p acks 
that are TN1654 and  have a Bit Rate of 2.048 Mb p s. It id entifies fac ility 
c onnec tions as CEPT 75 ohm c oaxial or 120 ohm CEPT twisted  p air.
Duplicated DS1 Converter Complex Administration for E1 TN1654 Circuit 
Packs. 
See the p revious sec tions for sc reen layout and  field  d efinitions.
Screen 6-7. Fiber Line Administration form for B-PNC DS1 Converter 
(DS1CONV) Attributes
add fiber-link next  Page 3 of 3
 FIBER LINK ADMINISTRATION
B-PNC DS1 CONVERTER (DS1CONV) ATTRIBUTES
DS1CONV Board Location: 01C01  DS1CONV Board Location: 02C01
DS1CONV Board Type: TN1654  DS1CONV Board Type: TN1654
DS1 CONVERTER FACILITIES
  ABC D
         Facility Installed? yes  yes  yes  no
Bit Rate: 2.048
Facility Startup Idle Code: 11101000
                Line Coding: hdb3 hdb3 hdb3 hdb3
CRC? yes
Line Termination:
Facility A Circuit ID: 0AABB01
Facility B Circuit ID: 0CCDD02
Facility C Circuit ID: 0EEFF03 
						

							DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r  555-233-115  Issue 1
April 2000
Fiber Link Administration 
A-20 Administer Fiber Links 
A