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1 Overview
Nortel Secure Router 8012
Hardware Description
1-6 Nortel Networks Inc. Issue 5.3 (6 April 2009)
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Synchronous Dynamic Random Access Memory (SDRAM) stores the communication data between
the system and CPU.
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Non-Volatile Random Access Memory (NVRAM) stores critical files, such as the configuration files
and the record of the system running state.
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Flash memory stores the operating system and the application program files.
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Boot ROM stores the boot file for system startup.
1.3.2 Physical specifications
The following table describes the physical specifications of the Secure Router 8012.
Table 1-3 Physical specifications
Item Secure Router 8012
Cabinet structure Integrated cabinet, 6 U high
Height (H) 263.9 mm
Width (W) 436.2 mm
Dimension
Depth (D) 480.0 mm
AC Rated voltage range: 100 V AC to 240 V AC, 50/60Hz
Maximum voltage range: 90 V AC to 264 V AC,
50/60Hz
Input voltage
DC Rated voltage range: –48 V DC
Maximum voltage range: –72 V DC to –36 V DC
Maximum configuration weight 32 kg
Maximum power consumption 320 watts (W)
RPU 30 W Module
consumption
NPU 58 W
Long term
0℃ to 45℃
Operating
temperature
Short term
–5℃ to 55℃
Storage temperature
–40℃ to 70℃
Long term 5% RH to 85% RH (non-condensing) Relative
humidity (RH)
Short term 0% RH to 95% RH (non-condensing)
Storage relative humidity 0% RH to 95% RH
Long-term operating altitude < 3000 meters (m)
Storage altitude < 5000 m