Cisco Systems 15454 A.4.7 AEP Specifications

A-14
Cisco ONS 15454 Reference Manual, R7.0
78-17191-01
Appendix A Hardware Specifications
A.4 A.4.7 AEP Specifications
– 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
• 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 prov isionable
– Common 32 V output for all alarm inputs
– Each input limited to 2 mA
– Termination: 50-pin AMP champ connector
• Alarm outputs