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Cable to
Oato
Set
I
or CoblE' to
IBM Line
Adapter
8~
Figure 14. Physical Considerations
Connector Attached to Coble from
IBM
line Adopter
Specia I
Features
o
Connections:
j
I
I I
.
1
~
Black
~
-1"
8
1
13
0000000000000
Two-wire
IBM
line Adapters use pins
GN
and
R.
o
PHYSICAL CONSIDERATIONS
Refer to Figure 14 for physical considerations.
Dimensions are:
Width
Depth
Height (Overall)
Height (Desk Top)
Weight
28 3/4"
25 1/4"
36 1/2"
29"
194 pounds maximum
Service clearances are: 30"-front,
42"
-rear.
18" -sides.
ENVIRONMENTAL REQUmEMENTS
Heat dissipation
Temperature
400
BTU/Hr
50°-110°F
(operating
or non-operating)
Four-wire
.IB.M
line
A~pters
(leased
line or shared line) use pins
GN
and
R
for transmitting, ond pins OK and Y for receiving.
Four-wire
IBM
line Adapten (limited distance type
1 two- and
four-wire
modems) use pins GN and R for receiving, and pins 8t( and Y for
transmi tti ng •
Figure 15. Cable Connectors
13
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