7C111 Chassis Specifications and Regulatory Compliance
Table A-5 NAC Controller Engine Specifications (continued)
Item | Specification |
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DC Output Voltage | 12v |
DC Output Amps | 5A |
Physical |
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Dimensions | • Width: 10.65 in. (27.05 cm) |
| • Length: 7.3 in. (18.54 cm) |
| • Depth: 1.8 in (4.57 cm) |
Predicted hours for Mean Time | For the MTBF hours for this module, refer to the MTBF web |
Between Failures (MTBF) | site at URL |
| http://www.enterasys.com/support/mtbf/ |
Maximum Wattage | 50 Watts |
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Environmental |
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Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | |
Operating Relative Humidity | 5% to 90% |
Minimum Air Flow | 200 Linear Feet / Minute |
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NAC Controller Engine COM Port Pinout Assignments
The COM port is a serial communications port for local access to Local Management. Refer to Table A‐6 for the COM port pin assignments.
Table A-6 COM Port Pin Assignments
Pin | Signal Name | Input/Output |
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1 | Transmit Data (XMT) | Output |
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2 | Clear to Send (CTS) | Input |
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3 | Data Set Ready (DSR) | Input |
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4 | Receive Data (RCV) | Input |
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5 | Signal Ground (GND) | NA |
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6 | Request to Send (RTS) | Output |
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7 | Data Terminal Ready (DTR) | Output |
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8 | Data Carrier Detect (DCD) | Input |
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