Cisco NCS 2006 - System Timing; System Power; AC Power Specifications

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2 derived T1 outputs wire wrap for applications
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2 E1 BITS input DIN-1.0/2.3 for ETSI applications
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2 E1 BITS output DIN-1.0/2.3 for ETSI applications
System Timing
The NCS 2006 for ANSI has the following system timing specifications:
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Stratum 3 per Telcordia GR-253-CORE
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Free running accuracy: +/- 4.6 ppm
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Holdover stability: 3.7 x 10-7 per day, including temperature (< 255 slips in first 24 hours)
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Reference: External BITS, line, internal
The NCS 2006 for ETSI has the following system timing specifications:
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Stratum 3, per ITU-T G.813
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Free running accuracy: +/- 4.6 ppm
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Holdover stability: 3.7 exp -7 per day, including temperature (< 255 slips in first 24 hours)
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Reference: External BITS, line, internal
System Power
AC Power Specifications
The NCS 2006 has these AC power specifications:
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Shelf power consumption: Configuration dependent; 130 W (Fan Tray, LCD, and ECU module).
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Power terminals standard 3-pole AC connector.
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Fuse rating for an AC power supply must not exceed 10 A, 15 A, or 20 A depending on the standard in
various countries. For North America, the branch circuit protection must be rated 20 A.
The following table lists power specifications of the AC power modules for the NCS 2006 shelf.
Table 24: NCS 2006 AC Power Specifications
LoadOutput VoltageInput Voltage RangeAC Power Module
1200 W-48.0 V DC
100–120 V AC (US nominal
range), 60Hz
NCS2006-AC
1500 W-48.0 V DC
200–240 V AC (Europe
nominal range), 50Hz
Cisco NCS 2000 Series Hardware Installation Guide
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Hardware Specifications
System Timing