A901-12C-FT-D Specifications
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| Description |
Cisco ASR 901 Series Aggregation Services Router Chassis, Ethernet and TDM interfaces, DC power |
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System Specifications
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| Dimensions (H x W x D) |
1.7 x 17.5 x 8.3 in. (43.2 x 444.5 x 211 mm), 1 RU |
| Weight |
8.15 lb (3.7 kg) |
| Memory |
Flash memory: 128 MB (onboard flash)
System memory: 1 GB (DDR3) |
| Rack mounts |
1 GE models:
· 19-in. rack mount option
· 23-in. rack mount option
· Recessed rack mount option for 19-in. cabinets |
| Ethernet ports |
4 100/1000 RJ-45 Gigabit Ethernet ports
4 x 1 SFP Gigabit Ethernet ports
4 x 1 Gigabit Ethernet Combo ports |
| TDM ports |
16 T1/E1 |
| Console port |
1 (up to 115.2 Kbps) |
| External timing ports |
BITS input, 10-MHz input/output, 1 PPS input/output, ToD interface, and SyncE |
| Fans |
Dual fan, 1+1 redundancy |
| Air flow |
Left to right airflow |
| Cabling |
Front-panel access cabling and LED indicators |
| Power supplies |
2 power supplies (DC only); module redundancy: 1:1 |
| Mean Time Between Failure (MTBF) |
378,310 hours |
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Power Specifications
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| Power consumption |
1 GE models: dual DC
DC-input power and power dissipation: 50W |
| Power rating |
1 GE models:
· DC-input voltage rating: 24 VDC, -48 VDC, -60 VDC
· DC-input current rating: 2.5A maximum for non-TDM variants and 3.0A maximum for TDM variants |
| 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 temperature1 |
-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 noise2 |
66 dBA with 23 cfm fan |
| Air flow |
46 cfm |
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