Cisco ONS 15454 DWDM - A.3.4 AEP Specifications (ANSI Only)

A-10
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Appendix A Hardware Specifications
A.3.4 AEP Specifications (ANSI only)
– 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)
• Dimensions
– Height: 12.650 in. (321.3 mm)
– Width: 0.921 in. (23.4 mm) (The dimension of the finger gasket is not included)
– Depth: 9.000 in. (228.6 mm)
– Weight: 1.8 lb (0.82 kg)
A.3.4 AEP Specifications (ANSI only)
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
– Termination: 50-pin AMP champ connector
• Alarm outputs
– Number of outputs: 16
– Switched by opto MOS
– Triggered by definable alarm condition
– Maximum allowed open circuit voltage: 60 VDC
– Maximum allowed closed circuit current: 100 mA
– Termination: 50-pin AMP champ connector