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m
+AEL Ready
I nterface Card
BA1-T2
FA041, 051
r---
EIA Test
I
I
Clamp, Resync
N
J13
S--=
(from BA1-G2007
' " -
I
see note)
- - - - - - - - -
Dot
r---
-
r - - -
N
f - -
N
GOg
"---
-
T2
•
T1
•
-
OR
f - -
' - - -
JOg
OR
GOg
GOa
OSR
(from BA1-R2 013 with AA, ground
without AA)
OR
J13
-
-
N
-
Note:
The '-resync' level is equivalent to internal
carrier detect (FA261).
m
and
D
-Force DTR On/Off
Test/Operate Card
BA1-Q4
FA421
Limiter Card
BA1-K4
FA011
OR
G10
Dot
A
r-
-
Limiter Card
BA1-K4
+AEl Ready
013
T2
G10
A
~
J07
B~31
A
....
1
D-1-3-----=-: _ _ _ _ _ F_A_0_1_1 _ _ _ _ _ _ _ _ _ F_o_rc_e_0_T_R_o_n
I
Reset
T1
G13
•
J02
'----~
--------------,--
EIA Test
T2
Interface Card
BA1-T2
FA041,051
GOg
N
I
013
I
I
I
_ _ _ _ -1
N
Dot
OR
Note:
The '+Sw 2 wire' line is connected as follows:
1. Signal ground for leased line
2. +12V for switched network
3. '+ select standby interface' line for SNBU
I
______ --.J
J07
A
JOgL-_ _
...J
Operate
+Sw 2 wire
(see note)
FA415
J06
B10
A
Dot
OR
Force OTR Off
~-----------
B13
10-16
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