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PPENDIX
Technical Specifications
Application
Interconnect two X.21 terminal
type devices
Capacity
Two X.21 Sync or Async
Terminals
Data Format
Data is Transparent
Port 1
1 - Frame Gnd
8 - Signal Gnd
(3,10) - Control
(5,12) - Indicate
(2,9) - Trans
(4,11) - Receive
(6,13) - Sig Timing
Signal Flow Diagram
Transm i t(B ) (f rom D TE)
Control (B ) (from DTE)
Recei ve(B) (f rom D CE)
I ndi cati on(B) (f rom D CE)
S i gnal Ti m i ng(B ) (f rom DCE)
P
E
C
.
ATTON
LECTRONICS
O
Data Rates
4.8K, 9.6K, 14.4K, 19.2K,
28.8K, 38.4K. 48K, 56K,
57.6K, 64K, 72K, 128K, 192K,
384K & 768Kbps (256K, 512K,
1024K & 2048K with High
Speed Option)
Timing
Internal Baud Rate Generator
Front Panel
Indicators: ... Power, T, R, C,
CLOCK
GENERATOR
9
1 0
1 1
1 2
1 3
1 4
1 5
DB-15 Connector Pins Used
1 2 0 6 P
I
NSTALLATION
Channel Interface
Power Source
Environmental
Port 2
Frame Gnd - 1
Signal Gnd - 8
Dimensions
Control - (3,10)
Indicate - (5,12)
Trans - (2,9)
Receive - (4,11)
Sig Timing - (6,13)
S hi el d (com m on)
1
2
Transm i t(A ) (from D TE)
3
Control (A ) (f rom D TE)
4
Recei ve(A ) (f rom DCE)
5
I ndi cati on(A ) (f rom D CE)
6
S i gnal Ti m i ng(A ) (from DCE)
7
8
G ND (com m on)
A-1
A
O
M
ND
PERATIONS
ANUAL
I, S
Two CCITT X.21(V.11) female
connectors (DB-15)
100-120/200-240VAC, 50 to
60Hz, 0.16/0.08A switchable
Oper Temp: ... 32° to 122°F
(0° to 50°C)
Rel Humidity:.. 5 to 90% non-
condensing
Altitude: .......... 0 to 10,000
feet
Height: ...... 1.75 inches (4.44
cm)
Width: ...... 8.90 inches (22.60
cm)
Length: ..... 10.00 inches
(25.40 cm)
1 1 8 0 0 1 U A
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PPENDIX
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