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5.2 POWER-UP
There is no power switch on the Model 1012ARC: Power is
automatically applied to the Model 1012ARC when its card-edge
connector makes contact with the chassis’ mid-plane socket, or when
the chassis’ power supply is turned on.
The Model 1012ARC is a “hot
swappable” card—it will not be damaged by plugging it in or removing
it while the rack’s power supply is switched on.
When the local and remote Model 1012ARCs are
both
powered up and
are passing data
normally
, the following LED conditions will exist:
• PWR = solid green
• TD & RD = flashing
• CD = solid green
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APPENDIX A
SPECIFICATIONS
Transmission Format: Asynchronous, half or full duplex
Transmission Line: Two unconditioned twisted pair 19 - 26 AWG
Transmit Level: -6 dBm
Operation: Point-to-point or multipoint
Interfaces: EIA RS-232, CCITT V.24
Data Rates: To 38.4 Kbps
Isolation: Minimum 1500 V RMS transformer coupled
Surge Protection: Silicon Avalanche Diodes
RTS/CTS Delay: 40mS
Connectors: RJ-45 on RS-232 side; RJ-11 or RJ-45 on line side
Power Supply: Rack-mount power supply is switchable between
120V and 240V AC; rack chassis supplies 10V AC to the Model
1012ARC, typical consumption is 700 mW
Internal Interface: Connection to the Model 1000R16 rack chassis
via 50 pin male card edge
Fuse: 400mA for 120V applications; 200mA for 240V applications
Temperature Range: 0-50°C (32-122°F)
Altitude: 0-15,000 feet
Humidity: Up to 95% non-condensing
Dimensions: 0.95”w x 3.1”h x 5.4”l
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