Cabinet installation standards | ETSI (21-inch); IEC (19-inch) |
Dimensions without packaging (H x W x D) [mm(in.)] | 88.9 mm x 442 mm x 220 mm (3.5 in. x 17.4 in. x 8.66 in.) |
Dimensions with packaging (H x W x D) [mm(in.)] | 335 mm x 585 mm x 390 mm (13.19 in. x 23.03 in. x 15.35 in.) |
Chassis height [U] | 2 U |
Weight without packaging [kg(lb)] | 7.2 kg (15.87 lb) |
Weight with packaging [kg(lb)] | 9.9 kg (21.78 lb) |
Weight without packaging (full configuration) [kg(lb)] | 10.4 kg |
Weight with packaging (full configuration) [kg(lb)] | 13.1 kg |
Typical power consumption (with configuration) [W] | 283.4 W |
Typical heat dissipation (with configuration) [BTU/hour] | 919.47 BTU/hour |
MTBF [year] | 33.40 year |
MTTR [hour] | 0.5 hour |
Availability | 0.999998291 |
CPU | 16-core, 2.0 GHz |
SDRAM | 16GB |
Flash memory | 64MB |
Storage | 16 GB |
Power supply mode | DC |
Rated input voltage [V] | –48 V/–60 V |
Input voltage range [V] | –40 V to –72 V |
Maximum input current [A] | 30 A |
Rated output power [W] | 1200 W |
Maximum input cable size [mm²] | 4 mm^2 (0–14 m) |
Front-end circuit breaker/fuse [A] | ≥ 16 A (Based on long-term evolution requirements and site conditions, the recommended current is greater than or equal to 32 A.) |
Heat dissipation mode | Air cooling |
Airflow direction | From left to right |
Noise at normal temperature (acoustic power) [dB(A)] | < 65 dB(A) |
Number of slots | 8 |
Number of service board slots | 6 |
Switching capacity | 2.4 Tbit/s (Bidirectional) |
Maximum number of physical ports on the entire device | 116 |
Maximum number of 100GE ports | 12 |
Maximum number of 50GE ports | 12 |
Maximum number of 40GE ports | 12 |
Maximum number of 25GE ports | 64 |
Maximum number of 10GE ports | 72 |
Maximum number of GE ports | 96 |
Maximum number of FE ports | 96 |
Maximum number of electrical ports | 96 |
Redundant power supply | 1+1 |
Redundant fans | 1+1. Short-term running when a single fan becomes invalid at the ambient temperature of 40°C (104°F) (one fan module contains two
fans) |
Long-term operating temperature [°C(°F)] | -20°C to 60°C(-4.0°F to 140.0°F) |
Restriction on the operating temperature variation rate [°C(°F)] | ≤ 30°C/hour (54°F/hour) |
Storage temperature [°C(°F)] | –40°C to +70°C (–40°F to +158°F) |
Long-term operating relative humidity [RH] | 5% RH to 85% RH, non-condensing |
Short-term operating relative humidity [RH] | 5% RH to 95% RH, non-condensing |
Storage relative humidity [RH] | 5% RH to 95% RH, non-condensing |
Long-term operating altitude [m(ft.)] | ≤ 4000 m (13123.2 ft.) (For the altitude in the range of 1800 m to 4000 m [5905.44 ft. to 13123.2 ft.], the operating temperature
of the device decreases by 1°C [33.8°F] each time the altitude increases by 220 m [721.78 ft.].) |
Storage altitude [m(ft.)] | < 5000 m (16404.20 ft.) |
