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172001UA
A-1
APPENDIX
TECHNICAL SPECIFICATIONS
Applications
RS-232 to CCITT X.21 interface
conversion
Capacity
One RS-232 Channel
One CCITT X.21 Channel
Buffer
Bidirectional 8-bit ring buffer
Data Format
Transparent to Data
Data Rates
Up to 128Kbps
Electrical Interface
RS-232 and V.11
RS-232 Physical Interface
Female DB-25 (V.24) Connector
Balanced Physical Interface
Female DB-15 (V.11) Connector
DCE / DTE Configuration
Switch Selectable
Enclosure
Aluminum Shell or 1010R16/P/UI
(CTS MCS-16C) Card Rack
Assembly
Front Panel
Indicators: ... Power, Transmit
Data, Receive Data,
Control, Indicate,
Signal Timing
Power Requirements
110/220VAC, 50/ 60Hz, 0.16/
.08A, switch selectable Power
Supply
Environmental
Oper Temp: ...... 32° to 122°F (0°
to 50°C)
Rel Humidity: ... Up to 90% non-
condensing
Altitude: ........... 0 to 10,000 feet
Dimensions
Height: .... 2.00 inches (5.08cm)
Width: ..... 8.80 inches (22.35cm)
Length: .... 9.80 inches (24.89cm)
Weight
2.25 lbs (1.02Kg)