B-10
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
December 2006
Appendix B Hardware Specifications
B.3.4 AEP Specifications (ANSI only)
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Orderwire party line
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Dual tone, multifrequency (DTMF) signaling
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User data channel (UDC)
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Bit rate: 64 kbps, codirectional
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ITU-T G.703
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Input/output impedance: 120 ohm
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Termination: RJ-11 connectors
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Data communications channel (DCC)
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Bit rate: 576 kbps
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EIA/TIA-485/V11
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Input/output impedance: 120 ohm
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Termination: RJ-45 connectors
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ACC connection for additional alarm interfaces
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Connection to AEP
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Power monitoring alarming states:
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Power failure (0 to –38 VDC)
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Undervoltage (–38 to –40.5 VDC)
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Overvoltage (beyond –56.7 VDC)
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Environmental
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Operating temperature: –40 to 149 degrees Fahrenheit (–40 to +65 degrees Celsius)
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Operating humidity: 5 to 95 percent, noncondensing
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Power consumption (including AEP, if used): 8.00 W, 0.17 A, 27.3 BTU/hr
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Dimensions
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Height: 12.650 in. (321.3 mm)
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Width: 0.716 in. (18.2 mm)
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Depth: 9.000 in. (228.6 mm)
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Weight: 1.8 lb (0.82 kg)
B.3.4 AEP Specifications (ANSI only)
The AEP has the following specifications:
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Alarm inputs
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Number of inputs: 32
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Optocoupler isolated
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Label customer provisionable
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Severity customer provisionable
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Common 32 V output for all alarm inputs
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Each input limited to 2 mA
Summary of Contents for ONS 15454 DWDM
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