### PORTS/8em Specifications

Power Requirements
The PORTS/8em module is powered from the EBI bus that connects it to the adapter. Each module draws: .65 amps typical Power from the EBI bus is sufficient to power two PORTS/8em modules connected together. The third and fourth require auxiliary power units.
Environmental
Ambient temperature | 10 to 55 degrees C
Relative humidity | 5% to 90%
Altitude | 0 to 12,000 feet
Serial Interface Surge Suppression
Threshold voltage: | 13 volts
Response time | < 10 nS
Mechanical
| RJ-45 Model | DB-25 Model
Length | 12 inches | 12 inches
Width | 7 inches | 7 inches
Height | 2.25 inches | 2.25 inches
Weight | 2 pounds | 2 pounds

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