THÔNG SỐ KỸ THUẬT CỦA A901-6CZ-F-A
A901-6CZ-F-A Specifications |
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| Description | Cisco ASR 901 Series Aggregation Services Router Chassis, Ethernet-only interfaces, 10 GE, AC power, USB |
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System Specificationsa |
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| Dimensions (H x W x D) | 1.7 x 17.5 x 9.1 in. (43.2 x 444.5 x 231 mm), 1RU |
| Weight | 7.93 lb (3.6 kg) |
| Memory | Flash memory: 128 MB (onboard flash)System memory: 1 GB (DDR3) |
| Rack mounts |
10 GE models:· 19-in. rack mount option · 23-in. rack mount optiona · ETSI rack mount option · Recessed rack mount option for 19-in. cabinets · Recessed rack mount option for 23-in. cabinets · Recessed rack mount option for ETSI cabinets · Wall mount option |
| Ethernet ports |
4 100/1000 RJ-45 Gigabit Ethernet ports4 x 1 SFP Gigabit Ethernet ports 4 x 1 Gigabit Ethernet Combo ports 2 x 10 Gigabit Ethernet ports (10 GE models only) |
| Console port | 1 (up to 115.2 Kbps) |
| USB port | 1 supported |
| External timing ports | BITS input, 10-MHz input/output, 1 PPS input/output, ToD interface, and SyncE |
| Fans | Three fans, with redundancy |
| Air flow | Left to right airflow |
| Cabling | Front-panel access cabling and LED indicators |
| Power supplies | 1 power supply (AC only) |
| Mean Time Between Failure (MTBF) | 499,660 hours |
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Power Specifications |
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| Power consumption | 10 GE models: single AC onlyAC-input power and power dissipation: 57W |
| AC input voltage and frequency | AC-input voltage rating: 100V-240V1A-0.5A, 50-60Hz |
| Power connector | 6-position 2-tier stacked connector comprising two feeds, A and B DC power (AMPHENOL ELVA06100), and 3‑position mating connectors for each feed (AMPHENOL ELVP03100) |
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Environmental Specifications |
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| Operating temperature | -40 to 149°F (-40 to 65°C) |
| Nonoperating temperature | -40 to 158°F (-40 to 70°C) |
| Relative humidity | 10% to 85%, noncondensing, ±5 % |
| Operational altitude | 13,000 ft (4000m) maximum 104°F (40°C) ambient |
| Acoustic noise | 61 dBA with 19 cfm fan |
| Air flow | 57 cfm |
