A-16
Cisco ONS 15454 Reference Manual, R8.5.x
78-18106-01
Appendix A Hardware Specifications
A.4.7 AEP Specifications
Orderwire party line
Dual tone multifrequency (DTMF) signaling
User data channel (UDC)
Bit rate: 64 kbps, bidirectional
ITU-T G.703
Input/output impedance: 120 ohm
Termination: RJ-11 connectors
Data communications channel (DCC)
Bit rate: 576 kbps
EIA/TIA-485/V11
Input/output impedance: 120 ohm
Termination: RJ-45 connectors
ACC connection for additional alarm interfaces
Connection to AEP
Power monitoring alarming states:
Power failure (0 to –38 VDC)
Undervoltage (–38 to –40.5 VDC)
Overvoltage (beyond –56.7 VDC)
Environmental
Operating temperature: –40 to 149 degrees Fahrenheit (–40 to +65 degrees Celsius)
Operating humidity: 5 to 95 percent, noncondensing
Power consumption (including AEP, if used): 8.00 W, 0.17 A, 27.3 BTU/hr
Dimensions
Height: 12.650 in. (321.3 mm)
Width: 0.716 in. (18.2 mm)
Depth: 9.000 in. (228.6 mm)
Card weight: 1.8 lb (0.82 kg)
A.4.7 AEP Specifications
The AEP has the following specifications:
Alarm inputs
Number of inputs: 32
Optocoupler isolated
Label customer provisionable
Severity customer provisionable
Common 32 V output for all alarm inputs
Each input limited to 2 mA