Cisco ASR 900 Series Manual de usuario descargar pdf (Pagina 13)

Description Cisco ASR 903 Router

Timing ports BITS simultaneous input and output (T1/E1) – RJ48 connector port

1PPS input – mini-coax connector port

1PPS output – mini-coax connector port

2.048/10MHz input – mini-coax connector port

2.048/10MHz output – mini-coax connector port

1PPS input or output and ToD input or output – RJ45 connector port

External USB flash

memory

Mass storage – USB 2.0 type A receptacle connector port

1. At one moment in time either the USB console port or the RS232 Serial Console/Aux port can be active. These ports cannot be active

concurrently.

Table 8. Power Specifications

Description Cisco ASR 903 Router

Power consumption Maximum input power 630W

AC input voltage and

frequency

Voltage range: 85VAC to 264 VAC, Nominal 115VAC/230VAC

Frequency Range: 47Hz to 63Hz, Nominal 60Hz/50Hz

DC input voltage Voltage range: -19.2VDC to -72VDC, Nominal -24VDC/ -48VDC

Table 9. Environmental Specifications

Description Cisco ASR 903 Router

Operating environment

and altitude

–40ºC to 65ºC operating temperature (DC operation)

–5ºC to 55ºC operating temperature (AC operation)

0ºC to 40ºC operating temperature (AC operation)

–60m to 1800m operating altitude (for full operating temperature range)

Up to 4000m operating altitude (at up to +40ºC temperature)

Relative humidity 5% to 95%, non-condensing

Acoustic noise

Acoustic noise peak operation maximum 55dBA sound pressure level, bystander position for rack mount products at

20ºC operation as measured by ISO 7779 NAIS noise measurement test standard

Acoustic noise peak operation compliant to the NEBS GR-63-Core Issue 3 sound power level of 78dB at 27ºC

operation as measured by the ANSI S12.10/ISO 7779 NAIS noise measurement test standard

Storage environment Temperature: –40 to +70ºC altitude: 15,000ft (4570m)

Seismic Zone 4

1. Optics used may limit the temperature range.

2. Not more than the following in a one-year period: 96 consecutive hours, or 360 hours total, or 15 occurrences.

3. The above are for normal (nonfailure) operation. When operating with a fan failure, the above may be exceeded.

Table 10. Safety and Compliance

Type Standards

Safety

●

UL 60950-1, 2nd edition

●

CAN/CSA C22.2 No. 60950-1-07 2nd edition

●

IEC 60950-1, 2nd edition

●

EN 60950-1, 2nd edition

●

AS/NZS 60950.1:2003

Electromagnetic

●

FCC CFR47 Part 15 Class A

Emissions Compliance

●

EN55022, class A

●

CISPR22, class A

●

ICES-003, class A

●

EN 300 386, class A

●

VCCI, class A

●

KN22, class A

●

EN61000-3-2 to EN61000-3-3

1 2 ... 8 9 10 11 12 13 14 15

Comentarios a estos manuales

Sin comentarios

Cisco ASR 900 Series Manual de usuario Pagina 13

Comentarios a estos manuales

Relacionado con productos y manuales para Redes Cisco ASR 900 Series