ASR-920-24SZ-IM Specifications |
|
| Physical specifications
(H x W x D) |
2.6 x 17.5 x 10.6 in. (66 x 444.5 x 270 mm), 1.5RU (with IM) |
| Weight | 14.1 lb (6.4 kg) with two AC PSU and IM card |
| Rack mounts | ETSI rack-mount kit
19-in. rack-mount kit 23-in. rack-mount kit |
| Airflow | Front-to-Back airflow (ASR-920-12SZ-IM/ASR-920-12SZ-IM-CC, ASR-920-24TZ-M, ASR-920-24SZ-M)
Front-to-Back & Side-to-Back airflow (ASR-920-24SZ-IM) |
| Power supplies | 2 power supplies (AC or DC) |
| Mean time between failures (MTBF) (hours) | 471,530 |
| Power consumption | Max 180W, Typical: 130W |
| 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
Voltage range (ASR-920-12SZ-IM/ASR-920-12SZ-IM-CC): -18 VDC to -32 VDC or -40 VDC to -72 VDC nominal -24VDC/-48VDC/-60VDC |
| Operating environment and altitude | -40 to 70ºC, up to 1,000 feet (300m)
-40 to 65ºC, up to 6,000 feet (1800m) -40 to 55ºC, up to 13,000 feet (4000m) |
| Relative humidity | 5 to 95 percent, noncondensing |
| Acoustic noise | Acoustic noise peak operation maximum 55 dBA (59 dBA for ASR-920-12SZ-IM/ASR-920-12SZ-IM-CC) 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 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 |
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