A901-4C-FT-D= Specification |
Description | Cisco ASR 901 Series Aggregation Services Router Chassis, PAYG 4 GE Port, Ethernet and TDM interfaces, DC power |
System Specifications |
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 | 1 GE models: 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 |
Power Specifications |
Power consumption | 1 GE models: dual DC DC-input power and power dissipation: · A901-12C-F-D: 40W · A901-4C-F-D: 40W · A901-12C-FT-D: 50W · A901-4C-FT-D: 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) |
Environmental Specifications |
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 | 1 GE models: 66 dBA with 23 cfm fan |
Air flow | 1 GE models: 46 cfm |
