ASR-920-24SZ-M Specifications | |
Rack mounts | ETSI rack-mount kit 19-in. rack-mount kit 23-in. rack-mount kit |
Power consumption | Max 145W, Typical: 110W |
AC input voltage and frequency | Voltage range: 85V AC to 264V AC, nominal 100V AC to 240V AC Frequency Range: 47 to 63 Hz, nominal 50 to 60 Hz |
DC input voltage | Voltage range: -18 to -32 VDC or -36 to -72 VDC, nominal: -24 VDC/-48 VDC |
Relative humidity | 5 to 95 percent, noncondensing |
Acoustic noise2 | Acoustic noise peak operation compliant to the Network Equipment Building Standards (NEBS) GR-63-Core Issue 3 sound power level of 78 dB at 27ºC operation as measured by the ANSI S12.10/ISO 7779 NAIS noise measurement test standard. |
Storage environment | Temperature: -40 to 70ºC altitude: 15,000 feet (4570m) |
Seismic | Zone 4 |
Safety | ● UL 60950-1, 2005 ● CAN/CSA C22.2 No. 60950-1: 2005 ● IEC 60950-1, 2005 ● EN 60950-1, 2005 ● AS/NZS 60950.1:2005 |
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 |
Immunity compliance | ● EN 300 386 ● EN 61000-6-1 ● EN 50082-1 ● CISPR24 ● EN 55024 ● KN 24 ● EN 50121-4 ● EN/KN 61000-4-2 to EN/KN 61000-4-6 ● EN/KN 61000-4-8 ● EN/KN 61000-4-11 |
Power substation system compliance | ● IEC-61850-3 (2002) (ASR-920-12SZ-IM) ● IEEE1613 (2009) (ASR-920-12SZ-IM) |
NEBS1 | ● GR-63-CORE ● GR-1089-CORE ● SR-3580 NEBS Level 4 |
ETSI | ● ETS/EN 300 119 Part 4 ● ETS/EN 300 019 - Storage: Class 1.2, Transportation: Class 2.3, In-Use/Operational: Class 3.2 ● ETS/EN 300 753 |
Network synchronization | ● ANSI T1.101 ● GR-1244-CORE ● GR-253-CORE ● ITU-T G.703 clause 5 ● ITU-T G.703 clause 9 ● ITU-T G.781 ● ITU-T G.813 ● ITU-T G.823 ● ITU-T G.824 ● ITU-T G.8261/Y.1361 ● ITU-T G.8262 ● ITU-T G.8264 ● IEEE1588-2008 |