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1.PRESENTATION ....................................................................................................................................... 9 ++, ........................................................................................................................................10
+++(-./0'1' ........................................................................................................................ 10 ++2(-./0 1 ........................................................................................................................ 11
+234 ................................................................................................................................... 11 +2+(-./0'1' ........................................................................................................................ 11 +22(-./0 1 ........................................................................................................................ 12
....................................................................................................... 13 567 ..................................................................................................................................... 13 56815++ ........................................................................................................................... 13
..................................................................................................... 16 6+(-./0'1' ................................................................................................................................. 16 62(-./0 1 ................................................................................................................................. 17
.............................................................................................................. 18 0+4.............................................................................................................. 18 02&3 ............................................................................................................................ 18 06........................................................................................... 18
5. STRAPS ............................................................................................................................................. 20 7+(-./0'1' ................................................................................................................................. 20 7++-9)6*:(-./0'........................................................................ 20 7+2 ';./6 )0* ..................................................................... 20 7+6 $+0/)8* :(-./0'.............................................................................. 20 7+0 $+0+).* :(-./0'.............................................................................. 20 7+7 $+/7)<* :(-./0'.............................................................................. 21 7+8$=:>$ ! ;)+/* ...................................................................... 21 7+.&= # ! ;)++*.......................................................................... 21 7+<( ')+828* ........................................................................ 21 7+?(327 4:)6+0+0<7?* .................................................... 21
72(-./0 1 ................................................................................................................................. 21 72+ '+ )2627* ......................................................... 21 722 # !;)0* ....................................................................................... 22 726 $+0/)8* :(-./0 .............................................................................. 22 720 $+0+)<* :(-./0 .............................................................................. 22 727( ')+/+2+?* .............................................................. 22 728 $+/7)++* :(-./0 ............................................................................ 22 72.@(9 9 )20*:(-./0 .................................................................... 22
............................................................................................................................. 23 8+'')+7( 4* ............................................................................................ 23 82 ')8.( 4* .......................................................................................... 24 86&(9A&(9)<( 4* ........................................................... 25 80 ')3+( 4*........................................................................................................... 25 87$+8)32( 4*................................................................................................ 25 88 & 0)36( 4* ........................................................................................................... 26 8.!& $+2<)30( 4* ........................................................ 26 8<()37( 4* ................................................................................................ 26 8?4B)3.( 4* ................................................................................................. 26 8+/$ )3<( 4* .............................................................................. 26 8++-) +( 4* ............................................................................................................ 27 8+2 $++6> $++0) 2( 4*........................................................................ 27 8+6 ';) 6( 4*........................................................................................................ 27 8+0 ) 0 <( 4* ............................................................................................ 28 8+74) 0( 4* ..................................................................... 29 8+8 (9) 7 8( 4* ........................................................................................................... 29 8+.& ) .( 4* ..................................................... 30
..................................................................................................... 31
.+( '......................................................................................................31
.29......................................................................................................................32
.6- ..........................................................................................................................33
.0& )(-./0'(-./0 * .......................35 ..........................................................................................................................................37 <+3&$$ ...............................................................................................................................37 <299$99.................................................................................37 <69(9$9(9.....................................................................................38 <0 Remote Digital Loopback Test - RDL .......................................................................................39 <0+&' ..................................................................................................................39
....................................................................................40 ?+ .............................................................................................................................40 ?2: ................................................................................................................................41 ?6 )( * ..............................................................................................41 ?0((-./0' 5.......................................42
...................................................................................................44 +/+......................................................................................................45 +/+4 .....................................................................................................46 +/29.....................................................................................................46 +/6 ...........................................................................47 +/0 ...........................................................................................................48 +/0+; - ...............................................................50 +/02( .....................................................................50 +/06+ ............................................................................52 +/003)(-./0 DM704SE* .......................53 +/7$ .....................................................................................................................53 +/7+( ......................................................................................55 +/723 ......................................................................................55
+/8' ........................................................................................................................56 +/8+ ...........................................................................................57 +/82( ..................................................................................57 +/86+ .........................................................................................58 +/803 ..................................................................................59
+/.$............................................................................................59 ......................................................................................................60 !...........................................................................................................................61 +2+;./0, ......................................................................................................61 +2++ & 0- ........................................................................................................62 +2+2 '-) '* ................................................63
+22....................................................................................................64 +22+;./6 ! ..............................65
+26;./6 $4........................................65 ! ............................................................................................66 +6+'........................................................................................................................66 +62( 4'$..........................................................................................................67 +66( 4 ..........................................................................................70
...........................................................................................72 +0+.................................................................................................72 +02 ........................................................................................................................72 +02+(-./0'(-./0'.............................................................................................72 +022(-./0 (-./0 .............................................................................................72
+064.......................................................................................................................72 +06+(-./0'(-./0'.............................................................................................72 +062(-./0 1 .................................................................................................................72
+00(..........................................................................................................................73 +00+(-./0'1' .................................................................................................................73 +002(-./0 1 .................................................................................................................73
+07C...................................................................................................................................73 +07+(-./0'1' .................................................................................................................73 +072(-./0 1 .................................................................................................................73
"SPECIFICATIONS ............................................................................................................74
"
,+ $!(-./0 (-./0' ?,2 $!(-./0 (-./0' ?,6 (-./0' +/,0 (-./0' +/,7 (-./0 ++,8 (-./0 ++,. (-./0'1'D34 +2,< (-./0 1 34 +2,? ( ! 2?,+/ 3&$$(-./0 6.,++ (-./0 99$ 6<,+2 (-./0 9(9$ 6<,+6 (-./0'(-./0 9(9$ 6?,+0 (-./0 &(9$ 6?,+7 &3/+A3# ! 0/,+8 ! 02,+. 9 02,+< 0<,+? $>$;./.+ 8+,2/ @(36;./62/0<1 87,2+ (-./0'1'( 4 ./,22 (-./0 1 A( 4 .+,26 4(-./0 1 .6
#$+ 567 +0$2 56815++ +7$6 (-./0'1'A4:;./6'& +8$0 (-./0 1 &E07 4: +.$7 (' 20$8 ' 20$. '$ 27$< 2<$? (9 6/$+/ 9(+/? 66$++ @(9 ! 60$+2 -' 68$+6 - 82$+0 & 0 86$+7 '- 80$+8 (-./0'1'A' 88$+. (-./0 1 A' 88$+< (-./0'(-./0 ( 4')+7* 8.$+? (-./0'(-./0 ( 4'$)8 6*37F:,, 8<(-./0'(-./0 ( 4$) 0 <*37F:# 8?$2/ -!(-./0'(-./0' .2$2+ 4(-./0 1 .6
DM704 Family Manual - 204.4078.00 9
$(-./0 5
• (-./0 56756815++;./6$
&
• (-./0'A56756815++;./6$G
%2/
$%&'( Topology Example - DM704C and DM704S
• (-./0 56756815++;./6;./61;./0567
56815++DC(-./0
• (-./0'56756815++;./6;./61;./0567
56815++DC(-./0'
D$ 56756815++
, &>H
$%&'( Topology Examples - DM704CE and DM704SE
! " #$ % &
DM704SE DM704CE
DM704SE DM704CE
V.35 V.36/V.11
LAN LAN V.35 V.36/V.11
LP Modem Modem
E1 Network
DM704SE DM704CE
DM704SE DM704CE
G.703 G.703 LAN LAN
E1 Network
DM704S DM704C
DTE
G.703 G.703
DTE
V.35 V.36/V.11
V.35 V.36/V.11
E1 Network
DM704SE DM704CE
DM704SE DM704CE DTE
G.703 G.703 V.35 V.36/V.11
V.35 V.36/V.11
DTE
DM704 Family Manual - 204.4078.00 10
(-./0!
!
')*+,-*(.
/
,6 (-./0', (-./0'
$%&'( 0')*+,-*(.
$%&'( 0')*+,-*(.
• 4C&(
• +/6C $+/6
• +/0C $+/0
• +/7C :# $+/7 (-./0'
9(
• +/?C:# $+/?
• $'$C:#$'$
• &&:&C:#&&:&3&$
$(-./0'
• 3&$ 7++)2?+*;./6
;./6
• 9999
• 9(99(9;./6567
56815++
• &(9;&(9&570
$(-./0'
'() *" & " "$ & +,-&- $$..$../0% *" *""1$"& "$,"$% 2 "" 3,14 *"5
66" &*"% 66"45&&0+ 66&"&"
DM704 Family Manual - 204.4078.00 11
/
, 7 (-./0 ,8 (-./0
$%&'( 0')*+,-*(.
$%&'( 0')*+,-*(.
• 4C&(
• +/6C $+/6
• +/0C $+/0
• +/7C :# $+/7 (-./0
9(
• +/?C:# $+/?
• $'$C:#$'$
• &&:&C:#&&:&3&$
$(-./0
• 3&$ 7++)2?+*;./6
;./6
• 9999
• 9(99(9;./6567
56815++
• &(9;&(9&570
$(-./0
#-12-*(.
/
,.(-./0'1'D
DM704 Family Manual - 204.4078.00 12
$%&'( /3#-12-*(.
D$$G(-./0'1'
• $H;./6$=:>$
• $;./6&= #
• ,(327567
/
,<(-./0 1
$%&'( DM704C/CE Back Panel
• $H;./6 3# :>$
07&E07
• $;./63# #+2
&E07
• ,(327567
DM704 Family Manual - 204.4078.00 13
$(327 ':2++/+567
56815++
(-./0'1'$G
*+('0-1(
!
56752<
$+H(327) ':2++/
+$G*60) ':27?6*
$($ $+2<
($;./6
2/0<1
/ *+('0-1(
5++ $>
$ $ 2 H (327
) ':2++/+$G*6.
) ':0?/2*
$ $+/. $+/< $+0/ $+0+ $+025+/
$($ $ 567
DM704 Family Manual - 204.4078.00 14
DB25 M34 DB25†
ISO 2110 Amd. 1
ISO 2593Telebrás
pinout101 Protective ground P. Gnd 1 A 1102 Singnal groud S. Gnd 7 B 13
TDa 2 P 2TDb 14 S 15RDa 3 R 4RDb 16 T 17
105 Request to send RTS 4 C 5 DTE106 Ready to send CTSa 5 D 7 DM704107 Modem ready DSR 6 E 9 DM704108 Terminal ready DTR 20 H 14 DTE109 G.SHDSL interface synch DCD 8 F 10 DM704
XTCa 24 U 11XTCb 11 W 24TCa 15 Y 3TCb 12 a/AA 16RCa 17 V 6RCb 9 X 19ERCa 22 * 23ERCb 23 * 8
140 Digital Remote Loopback Request 21 N 12 DTE
141 Local Analogue Loopback request 18 L 21 DTE142 Test indicator 25 n/NN 25 DM704
Signal source
SignalFunctionCT
103 Transmitted data DTE
104 Received data DM704
113 DTE transmission clock DTE
114 Transmission clock DM704
115 Reception clock DM704
128 External reception clock DTE
-4.( $*+('0-1(,$*)&+
D, ':2++/+& )22*& )26* $+2<
I:(-./0'1'
DM704 Family Manual - 204.4078.00 15
DB25 DB37 DB25†ISO 2110
Amd. 1ISO 4902
Telebrás pinout
101 Protection ground P. Gnd 1 1 1102 Signal ground S. Gnd 7 19 13
TDa 2 4 2TDb 14 22 15RDa 3 6 4RDb 16 24 17RTSa 4 7 5RTSb 19 25 7CTSa 5 9 9CTSb 13 27 14
107 Modem ready DSR 6 11 10 DM704108 Terminal ready DTR 20 12 11 DTE
DCDa 8 13 24DCDb 10 31 3XTCa 24 17 16XTCb 11 35 6TCa 15 5 19TCb 12 23 23RCa 17 8 8RCb 9 26ERCa 22 *ERCb 23 *
140 Digital Remote Loopback Request RDL 21 14 12 DTE141 Local Analogue Loopback request LAL 18 10 21 DTE142 Test indicator TST 25 18 25 DM704
114 Transmission clock DM704
CT Function SignalSignal source
109 G.SHDSL interface synch DM704
113 DTE transmission clock DTE
105 Request to send DTE
106 Ready to send DM704
103 Transmitted data DTE
104 Received data DM704
115 Reception clock DM704
128 External reception clock DTE
-4.( V.36/V.11 interface pin out
D, ':2++/+& )22*& )26* $+2<
I:(-./0'1'
DM704 Family Manual - 204.4078.00 16
$!).7*)+2/*$
/
$!!,
(-./01')&= #*)$=
:>$*
$+<3(;2!6/
+/ $=:>$
$=:>$
!:
$=:>$
$2+3(;2!6/
++ &= #
$
$=:>$
$;./6$=:>$
$;./6&= #
Function Signal Ruler Signal sourceTransmited data OUT TX DM704STransmited data OUT TX DM704SReceived data IN RX E1 NetworkReceived data IN RX E1 Network
-4.( /$* &+$*+5(1'(6&.('
7 %"48 5$+ " "
7 9$ " &&+ : ;"$% %&$%+-$"-"" &0+ "+ " $-
DM704 Family Manual - 204.4078.00 17
/
$!!:
(-./01')&= #*
$;./6 3# :>$07
&E07
$;./63# #+2&E07
Function Signal Ruler Signal sourceReceived data IN 1 E1 NetworkReceived data IN 2 E1 NetworkProtection ground 3Transmited data OUT 4 DM704C/CETransmited data OUT 5 DM704C/CEProtection ground 6
-4.( /!7)**(1+)'$* &+
DM704 Family Manual - 204.4078.00 18
+5('*(+589$1-..(:(.
$ (-./0 (-./0' +/1+//3$
</26+77259#
$&E07
$
(;)+(#'$<%(
$ 3H
$3-
C#
-
$-
$ 41 4>(4
$3+///-
$$
3+
+5('*(+$*+('0-1(1)*0$%&'-+$)*9
$
• C#+62801J
• 'J
• (! A ,(! )
*@(!)*
• 9+//-1+/-1
• ,',(!'@(!
• :9#
!
DM704 Family Manual - 204.4078.00 19
• :9#
DM704 Family Manual - 204.4078.00 20
$(-./0'1' (-./0 1
7+
(-./0'1' 72 (-./0 1
/
-*-%(;(*+$*2=>! *.8
@(9 ,
@(9 .6
4/+ '/$
(9+8 )( 432F:,,*
')( 43+F:,,*$
4/2$'@(9
' +8
)( 432F:,,* ')( 43+F:,,*@(9
$ 6
-4.((.(1+$)*)**+('0-1(=>
4/+;./6+2/
4/2! ;./6.7
=>)*+').! *.8
):,,* $+0/)&(9*
4/+ $+0/
4/2 $+0/
=>)*+').! *.8
):,,* $+0+)99*
4/+ $+0+
4/2 $+0+
DM704 Family Manual - 204.4078.00 21
=>)*+').! *.8
):,,* $+/7)&$'*
4/+ $+/7
4/2 $+/7
! ")-?$-.-4.(')&*<$*%= >
!H
4/++<3(;2!6/
-$=:>$
!!H
4/2
!)-?$-.-4.(')&*<$*%= >
!H
4/+2+3(;2!6/
-&= #
!!H
4/2
$%$+-.*+('0-1((.(1+$)*= ->
( 567 56815++
4/+56815++
4/2567
#)**(1+)'$* &+= - (->
(32756756815++
4/+'$G
4/2' ':2++/+
/
-4.((.(1+$)*)* *+('0-1(=@(>
4/+;./6+2/
4/2!;./6.7
+ ") "% %"48 5
+ ") "% %"48 5
DM704 Family Manual - 204.4078.00 22
)-?$-.*(+')&*<$*%=>
4/+;
4/2
=>)*+').! *.8
):,,* $+0/)&(9*
4/+ $+0/
4/2 $+0/
=>)*+').! *.8
):,,* $+0+)99*
4/+ $+0+
4/2 $+0+
$%$+-.*+('0-1((.(1+$)*= @ - >
( 567 56815++
4/+56815++
4/2567
= >)*+').! *.8
):,,* $+/7)&$'*
4/+ $+/7
4/2 $+/7
$*2)*+').=>! *.8
@(9
4/+
4/2
+ " "% %"48 5 '</
DM704 Family Manual - 204.4078.00 23
(-./0' (-./0
J
,((<(.(1+$)*= +)9>
( 4+756756815++
C56756815++2/0<1)62*
$
3+3637 0 <
C:#
$
)+-'3*$7
"-1% = %$ &&-%4," "+-&$% , >?$ 5
DM704 Family Manual - 204.4078.00 24
A1 A2 A3 A4 A5Number of channels Speed
OFF† OFF† OFF† OFF† OFF† 32 2048 kbit/sOFF* OFF* OFF* OFF* ON* 1 64 kbit/sOFF OFF OFF ON OFF 2 128 kbit/sOFF OFF OFF ON ON 3 192 kbit/sOFF OFF ON OFF OFF 4 256 kbit/sOFF OFF ON OFF ON 5 320 kbit/sOFF OFF ON ON OFF 6 384 kbit/sOFF OFF ON ON ON 7 448 kbit/sOFF ON OFF OFF OFF 8 512 kbit/sOFF ON OFF OFF ON 9 576 kbit/sOFF ON OFF ON OFF 10 640 kbit/sOFF ON OFF ON ON 11 704 kbit/sOFF ON ON OFF OFF 12 768 kbit/sOFF ON ON OFF ON 13 832 kbit/sOFF ON ON ON OFF 14 896 kbit/sOFF ON ON ON ON 15 960 kbit/sON OFF OFF OFF OFF 16 1024 kbit/sON OFF OFF OFF ON 17 1088 kbit/sON OFF OFF ON OFF 18 1152 kbit/sON OFF OFF ON ON 19 1216 kbit/sON OFF ON OFF OFF 20 1280 kbit/sON OFF ON OFF ON 21 1344 kbit/sON OFF ON ON OFF 22 1408 kbit/sON OFF ON ON ON 23 1472 kbit/sON ON OFF OFF OFF 24 1536 kbit/sON ON OFF OFF ON 25 1600 kbit/sON ON OFF ON OFF 26 1664 kbit/sON ON OFF ON ON 27 1728 kbit/sON ON ON OFF OFF 28 1792 kbit/sON ON ON OFF ON 29 1856 kbit/sON ON ON ON OFF 30 1920 kbit/sON ON ON ON ON 31 1984 kbit/s
-4.( $%$+-.$*+('0-1(,((<)*0$%&'-+$)*
I(-./0',
D(-./0 ,
.)12(.(1+$)*=-*<9>
(
A6 A7 ClockOFF ON InternalOFF OFF RegeneratedON OFF External
ON ONExternal, with CT104 synched accordingto CT113
-4.( *+('*-..)12(.(1+$)*
$7/
DM704 Family Manual - 204.4078.00 25
$ ;./6 &= #
;./6)7/*C
;./6
$!($ $++6$($
7/C!
$++6
$! $+/0% $++6!
56756815++) $+/0*($%
! $++6$
$++6
*-4.$*%(;)+($%$+-.)),4-12=>
C:#;./6
C:,,)&= #*
;&.-+$)*=# >
C:# ') '*C+8
'
' 6/
801
$./3 (
++7
Frame 0 0 0 0 0 X Y X XFrame 1 to 16 A B C D A B C D
-4.( CAS Timeslots
C
=F+KF/3F+ F/(F+
F/
F+
C ' $+/? '
% : $
& 0 44 )
*
$;(9.)+ *-4.$*%=#>
C:#+8
C !6+ 801 62
801
C6/801 +8
@(9 (9:
@(9
DM704 Family Manual - 204.4078.00 26
C+8
;./6
*-4.$*%=#>
& 0
C:# & 0) & *
C & 0 $+/? & 0
$ '
44 )*$+/?9($+/
C:,, & 0) & *
C')*)+*
?+('*-.(1(,+$)*.)12*-4.$*%! =#>
!)($*$
$++7
C:#!
C:,,!$ $++7
, ($;./6
(-./02/0<1
'),!$*9('+*-4.$*%=#>
C 0 <C 0( 4
44 7 8 (9 .( 4
C:# ;./0
C:,, (9
-*(.A(89*-4.$*%=#>
C:#
C:,,$
'-*9;$99$)*.)12*:('9$)*=#>
) $+/6*(
8. 2( 4 C
8. $++0C 2
8.( 4 $++6
$++0C!!&=) $+/0% $++6*8
.( 4 $++6 $++0 2
C:# $+/6
DM704 Family Manual - 204.4078.00 27
C:,, $+/6
-*-%(;(*+= >
C:#(-./0
C:#
+)
*A$
)24&:-*$
C:,,
$
"*.)),(< *-4.$*%=>
($ $+/6
8.( 4 $ $++6 $++0
, $++6+
7( 4
C ! ! &= ) $+/0 % $++6* $++6
$++0
C:#!) $++6*) $+/6*
C :,, ! ) $++6*
) $+/6*
:L:,,
(*('-+$)*=>
' ' ) M+H*
;./6;./0 '
C:# ');./6*
$+/<:,,56756815++
C3&$($&) $+/<*
= -"""$@+" "0%
=22
(-% +10% !3!
DM704 Family Manual - 204.4078.00 28
C:,, '
*$+$-.5-**(.=+)9>
$37( 4)* :
+
C4 C5 C6 C7 C8Initial
channelOFF OFF OFF OFF ON 1OFF OFF OFF ON OFF 2OFF OFF OFF ON ON 3OFF OFF ON OFF OFF 4OFF OFF ON OFF ON 5OFF OFF ON ON OFF 6OFF OFF ON ON ON 7OFF ON OFF OFF OFF 8OFF ON OFF OFF ON 9OFF ON OFF ON OFF 10OFF ON OFF ON ON 11OFF ON ON OFF OFF 12OFF ON ON OFF ON 13OFF ON ON ON OFF 14OFF ON ON ON ON 15ON OFF OFF OFF OFF 16ON OFF OFF OFF ON 17ON OFF OFF ON OFF 18ON OFF OFF ON ON 19ON OFF ON OFF OFF 20ON OFF ON OFF ON 21ON OFF ON ON OFF 22ON OFF ON ON ON 23ON ON OFF OFF OFF 24ON ON OFF OFF ON 25ON ON OFF ON OFF 26ON ON OFF ON ON 27ON ON ON OFF OFF 28ON ON ON OFF ON 29ON ON ON ON OFF 30ON ON ON ON ON 31OFF OFF OFF OFF OFF invalid
-4.( *$+$-.5-**(.)*0$%&'-+$)*
C( 4;./0
# +8 6+ C +86/
= -"""$A+" "0%
=22
DM704 Family Manual - 204.4078.00 29
?-;,.(B$$+<)++721*<
)7+21*' F+ F+?
+8
TS 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31Channel 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30PC1 CASPC2PC3
$%&'( '),!$*9('+)*0$%&'-+$)*?-;,.(
9(&<)!1)*+')..(<1-''$('(*-4.$*%=>
$37( 4)*
$4) $+/?:,,*
$+/7:,,
$+/7
, $+/7
$+/7:#/A+)*
$ @(9
;./6@(9
$++
C:#@(9 $+/?
$+/7
C:,, $+/? $+/7
=-*<9>
$37( 4)*
( $
(9$?
C/!//'4 'C/!,,-&B'
> 7 8:,,
$ (9.
I3& $ 3&
DM704 Family Manual - 204.4078.00 30
Binary wordMSB – LSB
ON ON 0x00h 00000000OFF ON 0x0Fh 00001111ON OFF 0xAAh 10101010OFF OFF 0xFFh 11111111
C5 C6 Word
-4.( 6)'<1)*0$%&'-+$)*
(;)+()*:('+('&+);-+$1)*0$%&'-+$)*=>
$37( 4)*
$ )* )*
!@(9
C :# $
C :,, $
@(9 $++
7 "0% &$ %&
&&-
DM704 Family Manual - 204.4078.00 31
$%$+-.*+('0-1($%*-.9
$+/6($;./6$=:>$
$+/0;./6&= #($
$+/?:,,($
$+/7 ($ :#
$+/8
(-./0 $+/8 $+/7
$+/.
!3&$
;./6
$+/< ($C ($& :,, '
;./6$ 'C
3&$($&) $+/<*
$+/?
;./6&= #;./0 & 0 '
C
$+/?:,, $+/0
,62 @##9'' $+/?C
#:
#
$++6($C!( 4
2( 4+7
$++0 ;./6 :>$
! ) $++6*
;./6 56756815++
)($*
$++7;./6 # ( 4+
7$56756815++)($*
$+0/ & ( 9 ($ $
:>$$:,,
DM704 Family Manual - 204.4078.00 32
$+0+9($$
$:,,
$+02
56756815++)($*
$+2<!56756815++C
$++7 30( 4
$++7$($
( 4+7
$%5+$*<$1-+)'9
C9(+/?+/7)+/71$@(-./0'(-./0 *
$(-./0 1 *!0
9( &>H
$)*9(+/?
$ '+8
9 -9()(-./0'1'*4C&)(-./0 1 *
+/09( $+/0)/*
+/?9( $+/?+$:#
&&:&9( +/?9(
$ '+8
$
4C&9(
$'$9( $+02
+/09( $+/0)/*
+/?9( $+/?+
,62 @##9'$+/?9( $+/?C
# 9( C # 9(
,#!C #9(C
9($+/
+/69( $+/6)/*
9+/7)(-./0'(-./0 *+/71$@)(-./0'(-./0 * $+/7
$+/7 :# 9( )(-./0'1 *
9( C
7 & 4 5$ B "-" - $&& &&4," 11- 5
DM704 Family Manual - 204.4078.00 33
$'$ 9( )(-./0'1'* $'$ )(-./0 1 * $+02
&&:&9()(-./0'1'*&&:&)(-./0 1 *
9( +/?9(,
3&$<
Precedence Status 109 LED behaviour1 Without carrier off2 Receiving AIS Led off, blinking twice per second3 With carrier without frame synch Led off, blinking once per second4* With frame synch, without CAS synch Led on, blinking once per second5† With frame synch, without CRC4 synch Led on, blinking twice per second
6 Receiving remote alarm indicationLed on blinking once every two seconds
7Receiving intdication that the CT105 remote converter is OFF(PPC)
Led on, blinking 3 times per second
8 With frame, CAS, CRC4 and PPC synch On
-4.( 4(5-:$)'
D: '
I: & 0
:44
-*-%(;(*+
$(-./0
$
• $$G):(-./0'1'*
• $@(9 )$+*
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! $ ?8//1 C
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$ $ (-./0 (-./0'
$ + @(9
(-./0!(-./7(-./8)'#-4*(-./0
(-./0' ) * (-./0'1' (-;2/ )
* %(-./0
&>H@(9 (-./0' 1 5
(-./0' 5(-./0 1 5(-./0 5
(-./0 (-./0'
DM704 Family Manual - 204.4078.00 34
$@(9 /2/1+8
801$@
$++
Timeslot Link Speed
AIS genaration disable
LAL test inative
HDLC Link Existence Conditions
0 20kbit/sCascading disable
Speed selected to 1984kbit/s or lower.
Speed selected to 1920kbit/s or lower.
Timeslot 16 with data disabled
16
CAS emulation disebled
64kbit/s
-4.( .$*2?$9+(*1()*<$+$)*9
+?2/1 )6/ *
'+8@(9
$ @
N(-;2/
+ ( (-./0' $G
$ (-./0' (-;2/
@(9 $
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)(-./0 *)(-./0 *
:99
$
$
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$
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$'$ 9( '
$
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(-./0' (-./0 @(9
$
@(9
DM704 Family Manual - 204.4078.00 35
(;)+( )*:('+(' &+);-+$1 )*0$%&'-+$)* = -*<
>
$ )@(9 *
)*
(-./0)*!
$@(9
;./6@(9
! $++
) +F:#*
:
!
$:
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C @(9
$@(9
)37( 4* ') 6( 4*2/0<1
)+7( 4:,,*$99
@(9 @(9
$+2
7 "0% &$ &-
DM704 Family Manual - 204.4078.00 36
Configuration Master converter Slave converter
Operation speedAny configuration. Except32 channels
Same as master
Transmission Clock Any configuration. Always regeneratedRDL request Any configuration. Same as masterCAS emulation Any configuration. Same as masterTimeslot 16 Any configuration. Same as masterCRC4 Any configuration. Same as masterCT128 (ERC) Any configuration. Always disabledDrop-insert Disabled Always disabledPanel Keys Any configuration. Same as masterTransmission Clock Inversion Any configuration. Always disabledManagement Any configuration. Enabled in DIP C1CT113 unlooped CT114 Disabled Always disabledGeração de AIS Disabled Always disabledPseudo-controlled carrier (PPC) Any configuration. Same as masterIDLE Any configuration. Same as masterAutomatic configuration Enabled Disabled
-4.( -9+('-*<.-:()*:('+('9)*0$%&'-+$)*9
DM704 Family Manual - 204.4078.00 37
$ (-./0
! (-./0'(-./0
: (-./0'
(-./0
#(9+
43&$7++)2?+*
;./6$;./6
7++&&:&9(
$
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9(9
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DM704 Family Manual - 204.4078.00 38
$;./6
,++
$ ($ 3&$
+
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+ ;./6 &= #
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$
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DM704 Family Manual - 204.4078.00 39
$%&'( )')*:('+('9(9+
Remote Digital Loopback Test - RDL
4 &(9 $+0/ :# )
*
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C&(9C
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DM704 Family Manual - 204.4078.00 40
*9+-..-+$)*
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C
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(-./0'1'
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DM704 Family Manual - 204.4078.00 41
,('-+$)*
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DM704 Family Manual - 204.4078.00 42
o #A+8J
o 'A(J
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o F++J
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o $+8AJ
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$%&'( )*:('+('-,,.$1-+$)*9(?-;,.(9
TS 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Channel 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
PC1 cas
PC2
PC3 $%&'( $*2)11&,-+$)*+-4.(
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DM704 Family Manual - 204.4078.00 43
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DM704 Family Manual - 204.4078.00 44
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DM704 Family Manual - 204.4078.00 45
• !$O,P%
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DM704 Family Manual - 204.4078.00 46
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DM704 Family Manual - 204.4078.00 47
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DM704 Family Manual - 204.4078.00 48
• ,A,1
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2
User Memory
E2PROM Memory
E2PROM Memory
4 3 X*
X* Inicialization 5
6
DM704 Family Manual - 204.4078.00 49
/-!. % AA % '1 ! ==A !( % &$" %5<#$ 8 '#$ % 5#$ <8 B % &0+5<#$<&08 1/&0+7 #$ 5&0+< #$ 8 9/7 757<8 )B /+A 7,-&0+ % . +$ ,-. ;<=>;:(<"
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DM704 Family Manual - 204.4078.00 50
C&$,;(*+(*('-.)*0$%&'-+$)*(*&
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DM704 Family Manual - 204.4078.00 51
•
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DM704 Family Manual - 204.4078.00 52
$*+('0-1(1)*0$%&'-+$)*;(*& /-!. ! % 2$ ,-C. 2,-C. 27,-&11. :2" ,-'. % ,-2. ,-!. " % %,-B. ">,-:. (!9)",-:. / $ ,-1". " ,-. ;0< ;<*;:(< *;(B=<" %;:<*
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DM704 Family Manual - 204.4078.00 53
#'$<%($*+('0-1(1)*0$%&'-+$)*;(*&=)*.80)'-*<> /-!. =% % 2$ ,-:. 2,-C. 2/$ ,-C. FB:,-'!. $*,-$*. / >$,-!26. 2B:% ,-C. 2=>0,-C. 20,-C. ;0< ;<*;:(< *;(B=<" %;:<*
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DM704 Family Manual - 204.4078.00 54
/-!. ( '1 ! ==A +$ ,-. ;<=>
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DM704 Family Manual - 204.4078.00 55
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DM704 Family Manual - 204.4078.00 56
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DM704 Family Manual - 204.4078.00 57
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DM704 Family Manual - 204.4078.00 58
• $+/<)($&* $+/<
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DM704 Family Manual - 204.4078.00 59
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DM704 Family Manual - 204.4078.00 60
$
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DM704 Family Manual - 204.4078.00 61
!
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DM704 Family Manual - 204.4078.00 62
1 2 3 4 5 6 7 8Si 0 0 1 1 0 1 1Note 1Si 1 A Sa4 Sa5 Sa6 Sa7 Sa8
Note 1 Note 2 Note 3
Alterned frames Bit number
Frame containing the Frame Alignment Signal Frame alignment signal
2) Bit always set on 1.3)Remote alarm indication. If operation normal, set on 0, in alarm set on 1. In case the converterreceptor loses frame synch this bit is transmitted in 1.4) For specific uses: Bits usually set on 1.
Frame wthout FAS Note 4Notes:1) Si – bit reserved for international use. Usually set to 1 except when CRC4 is used as will be seen.
-4.( &.+$0'-;(9+'&1+&'(
3
&.+$0'-;(
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3 +6 )+6*
+7 :
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DM704 Family Manual - 204.4078.00 63
1 2 3 4 5 6 7 80 C1/Si 0 0 1 1 0 1 11 0/Si 1 A Sa4 Sa5 Sa6 Sa7 Sa82 C2/Si 0 0 1 1 0 1 13 0/Si 1 A Sa4 Sa5 Sa6 Sa7 Sa84 C3/Si 0 0 1 1 0 1 15 1/Si 1 A Sa4 Sa5 Sa6 Sa7 Sa86 C4/Si 0 0 1 1 0 1 17 0/Si 1 A Sa4 Sa5 Sa6 Sa7 Sa88 C1/Si 0 0 1 1 0 1 19 1/Si 1 A Sa4 Sa5 Sa6 Sa7 Sa810 C2/Si 0 0 1 1 0 1 111 1/Si 1 A Sa4 Sa5 Sa6 Sa7 Sa812 C3/Si 0 0 1 1 0 1 113 E/Si 1 A Sa4 Sa5 Sa6 Sa7 Sa814 C4/Si 0 0 1 1 0 1 115 E/Si 1 A Sa4 Sa5 Sa6 Sa7 Sa8
II
SMF Frame #
Bits 1 to 8 of timeslot 0 of each interface
I
SMF indicates the sub-multiframe. This calculations are used for the CRC4calculation.The Si bit is the international bitThe A bit is used to indicate a remote alarm (active in 1).Sa4 to Sa8 are bits recommended by the ITU-T for point to point specificaplications.Sa4 to Sa8 mut remain on 1 when not being used and traverssing aninternational barrier.The E bit is used to indicate CRC4 error. The normal bi status is 1. When aCRC4 error is detected, the bit corresponding to the sub-multiframe in which theerror was detected is set to 0.C1 to C4 are used to transmit CRC4 code.Timeslot 0, which contains the 0011011 sequence is define as the word FASand timeslot 0 which does not have FAS is the NFAS.
-4.( ;&.+$0'-;(9+'&1+&'(
&.+$0'-;(=5-**(.99)1$-+(<$%*-.$*%>
>
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' & 0
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DM704 Family Manual - 204.4078.00 64
1 2 3 4 5 6 7 80 0 0 0 0 X0 Y X1 X21 A1 B1 C1 D1 A16 B16 C16 D162 A2 B2 C2 D2 A17 B17 C17 D173 A3 B3 C3 D3 A18 B18 C18 D184 A4 B4 C4 D4 A19 B19 C19 D195 A5 B5 C5 D5 A20 B20 C20 D206 A6 B6 C6 D6 A21 B21 C21 D217 A7 B7 C7 D7 A22 B22 C22 D228 A8 B8 C8 D8 A23 B23 C23 D239 A9 B9 C9 D9 A24 B24 C24 D2410 A10 B10 C10 D10 A25 B25 C25 D2511 A11 B11 C11 D11 A26 B26 C26 D2612 A12 B12 C12 D12 A27 B27 C27 D2713 A13 B13 C13 D13 A28 B28 C28 D2814 A14 B14 C14 D14 A29 B29 C29 D2915 A15 B15 C15 D15 A30 B30 C30 D30
Frame #bits 1 to 8 of timeslot 16 of each frame
Ai-Di are the channel signaling bits. Channel numbers refer to phone channels.Timeslots 1 to 15 and 17 to 31 correspond to the phone channels 1 to 30.
X0-X2 are the x bits of the G.704 regulation, usually set to 1.Y is the Yellow Alarm remote multiframe. When in 1 indicates that the alarm isactivated.The MAS is defined as the timeslot 16 that has the 0000xyxx sequence and can bein the frames that have FAS as well as in the ones that do not.
-4.( &.+$0'-;(9+'&1+&'(
.(1+'$1-.15-'-1+('$9+$19
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DM704 Family Manual - 204.4078.00 65
NRZ Data2048kbit/s
Coding B B BAMI B B
Coding B B V BHDB3 B V B B
1 1
4 zeros sequence 4 zeros sequence
0 0 0 10 0 0 01 0 1 0
$%&'( #1)<$*%$*+5(24$+/9*+('0-1(
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DM704 Family Manual - 204.4078.00 66
!
( 4 (-./0'1'
(-./0 1
+'-,9+-4.(9
STRAP FUNCTION OPERATION POSITIONDisabled 0-1Enabled 0-2
Twisted air - 120 0-1Coaxial cable - 75 0-2
used 0-1Ignored (OFF) 0-2
Used 0-1Ignored (OFF) 0-2
Used 0-1Ignored (ON) 0-2
Grounded 0-1Not grounded 0-2
Grounded 0-1Not grounded 0-2
V.36/V.11 0-1V.35 0-2
E31 a E41 Telebrás standard 0-1E48 a E59 ISO2110 standard 0-2
DB25 connector pinout
E4 G.703 Interface cable selection
E10 TX-OUTlinde coaxial cable grounding
E8 CT105 (RTS) controll
E16 a E26 Digital interface
E6
E11 RX-IN line coaxial cable grounding
Management linkE3
CT140 (LDR) Controll
E7 CT141 (LAL) Controll
-4.( /+'-,90&*1+$)*
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STRAP FUNCTION OPERATION POSITIONTwisted pair - 120 Ω 0-1Coaxial cable - 75 Ω 0-2Grounded 0-1Not grounded 0-2Controlled 0-1Forced OFF 0-2Controlled 0-1Forced OFF 0-2V.36/V.11 0-1V.35 0-2COntrolled 0-1Forced ON 0-2Disabled 0-1Enabled 0-2
IN line coaxial cable grounding
E24 † HDLC link
E2-E3-E25
E4
E1 interface cable selection
E6 † CT140
E11 † Ct105
E8 † CT141
Digital interface selectionE10-E12-E19
-4.( /+'-,90&*1+$)*
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DM704 Family Manual - 204.4078.00 67
!6$+15(9-4.(9
:(-./0'(-./0 ( 4
A1 A2 A3 A4 A5Number of channels Speed
OFF† OFF† OFF† OFF† OFF† 32 2048 kbit/sOFF* OFF* OFF* OFF* ON* 1 64 kbit/sOFF OFF OFF ON OFF 2 128 kbit/sOFF OFF OFF ON ON 3 192 kbit/sOFF OFF ON OFF OFF 4 256 kbit/sOFF OFF ON OFF ON 5 320 kbit/sOFF OFF ON ON OFF 6 384 kbit/sOFF OFF ON ON ON 7 448 kbit/sOFF ON OFF OFF OFF 8 512 kbit/sOFF ON OFF OFF ON 9 576 kbit/sOFF ON OFF ON OFF 10 640 kbit/sOFF ON OFF ON ON 11 704 kbit/sOFF ON ON OFF OFF 12 768 kbit/sOFF ON ON OFF ON 13 832 kbit/sOFF ON ON ON OFF 14 896 kbit/sOFF ON ON ON ON 15 960 kbit/sON OFF OFF OFF OFF 16 1024 kbit/sON OFF OFF OFF ON 17 1088 kbit/sON OFF OFF ON OFF 18 1152 kbit/sON OFF OFF ON ON 19 1216 kbit/sON OFF ON OFF OFF 20 1280 kbit/sON OFF ON OFF ON 21 1344 kbit/sON OFF ON ON OFF 22 1408 kbit/sON OFF ON ON ON 23 1472 kbit/sON ON OFF OFF OFF 24 1536 kbit/sON ON OFF OFF ON 25 1600 kbit/sON ON OFF ON OFF 26 1664 kbit/sON ON OFF ON ON 27 1728 kbit/sON ON ON OFF OFF 28 1792 kbit/sON ON ON OFF ON 29 1856 kbit/sON ON ON ON OFF 30 1920 kbit/sON ON ON ON ON 31 1984 kbit/s
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D(-./0
DM704 Family Manual - 204.4078.00 68
DIP FUNCTION OPERATION POSITIONInternal OFF/ONExternal ON/OFFRegenerated OFF/OFF*External RX ON/ONAccepts ONDoes not accept OFF*Enables ONDisables OFF*Enables ONDisables OFF*Enables ONDisables OFF*Enables ONDisables OFF*Enables ONDisables OFF*Enables ONDisables OFF*Enables ONDisables OFF*Enables ON*Disables OFFEnables ONDisables OFF*Enables ONDisables OFF*Enables ONDisables OFF*0x00h ON / ON0x0Fh OFF / ON0xAAh ON / OFF0xFFh OFF / OFF*enables ONDisables OFF*
C8 No functionality Keep in OFF OFF*
C2 CT113 unlooped CT114
C3 AIS generation
B8 Clock inversion
C1 Management
Panel keys
B5 Cascading
A8
CT128 (ERC)
LDR Request
B1 CAS Emulation
A6/A7 Transmission clock
C4 Pseudo Controlled carrier (PPC)
B3 CRC4
B2 Timeslot 16
B7
B4
C5/C6 IDLE
C7 Remote converter automatic configuration
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DM704 Family Manual - 204.4078.00 69
C4 C5 C6 C7 C8Initial
channelOFF OFF OFF OFF ON 1OFF OFF OFF ON OFF 2OFF OFF OFF ON ON 3OFF OFF ON OFF OFF 4OFF OFF ON OFF ON 5OFF OFF ON ON OFF 6OFF OFF ON ON ON 7OFF ON OFF OFF OFF 8OFF ON OFF OFF ON 9OFF ON OFF ON OFF 10OFF ON OFF ON ON 11OFF ON ON OFF OFF 12OFF ON ON OFF ON 13OFF ON ON ON OFF 14OFF ON ON ON ON 15ON OFF OFF OFF OFF 16ON OFF OFF OFF ON 17ON OFF OFF ON OFF 18ON OFF OFF ON ON 19ON OFF ON OFF OFF 20ON OFF ON OFF ON 21ON OFF ON ON OFF 22ON OFF ON ON ON 23ON ON OFF OFF OFF 24ON ON OFF OFF ON 25ON ON OFF ON OFF 26ON ON OFF ON ON 27ON ON ON OFF OFF 28ON ON ON OFF ON 29ON ON ON ON OFF 30ON ON ON ON ON 31OFF OFF OFF OFF OFF Invalid
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DM704 Family Manual - 204.4078.00 70
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DM704 Family Manual - 204.4078.00 71
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DM704 Family Manual - 204.4078.00 72
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Maximum consumption (mA)
+5 700+12 200-12 150
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DM704 Family Manual - 204.4078.00 73
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Minimum voltage (V)
Maximum voltage (V)
AC 50~60 Hz 93 250DC 36 72
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