Description | Part Number | Model | First Supported Version | Remarks |
---|---|---|---|---|
NE20E-S8 Integrated DC Chassis Components | 02355529 | CR2B0BKP0810 | V800R008C10 | - |
Item | Specification |
---|---|
Cabinet installation standards | ETSI 21-inch; IEC 19-inch |
Dimensions without packaging (H x W x D) [mm(in.)] | 222 mm x 220 mm x 442 mm (8.74 in. x 8.66 in. x 17.40 in.) |
Chassis height [U] | 5 U |
Weight without packaging (base configuration) [kg(lb)] | 10.5 kg (23.15 lb) |
Weight without packaging (full configuration) [kg(lb)] |
[NSP-240] 21.5 kg (47.4 lb) [NSP-480] 24.1 kg (53.1 lb) |
Typical power consumption [W] |
493 W(NSP-50) 559 W(NSP-120) 615 W(NSP-240) 942 W(NSP-480) |
Typical heat dissipation [BTU/hour] |
1599.5 BTU/hour(NSP-50) 1813.6 BTU/hour(NSP-120) 1995.3 BTU/hour(NSP-240) 3056.2 BTU/hour(NSP-480) |
MTBF [year] | 138.61 year |
MTTR [hour] | 0.5 hour |
Availability | 0.999999588 |
Flash memory |
MPU:16 MB NSP-50: 64 MB NSP-120:64 MB NSP-240:64 MB NSP-A/B:64 MB NSP-C:128 MB |
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] | 32 A |
Maximum input cable diameter [mm²] | 16mm^2. 6mm^2 (1-20 meters) recommended. 10mm^2 (21-35 meters) recommended |
Front-end circuit breaker/fuse [A] | ≥32 A |
Heat dissipation | Air cooling |
Airflow direction | left-to-right direction |
Noise at normal temperature (acoustic power) [dB(A)] | < 72 dB (meeting the ETSI 72 dBA standard) |
Number of slots | 15 |
Number of service board slots | 8 |
Switching capacity |
100 Gbps(NSP-50) 240 Gbps(NSP-120) 480 Gbps(NSP-A/B) 480 Gbps(NSP-240) 960 Gbps(NSP-C) |
Redundant MPUs | 1:1 |
Redundant network processing units | 1:1 |
Redundant power supply | 1+1 |
Redundant fans | If a single fan fails, the system can still work for a short period of time at an ambient temperature of 40°C. |
Long-term operating temperature [°C(°F)] | 0°C(33.8°F) to 45°C(113°F) |
Short-term operating temperature [°C(°F)] | -5°C(23°F) to 55°C(131°F) |
Enhanced operating temperature [°C(°F)] | -40°C(-40°F) to 65°C(149°F), –20°C(-4°F) start |
Restriction on the operating temperature variation rate [°C(°F)] | ≤ 30°C/hour(54°F/hour) |
Storage temperature [°C(°F)] | -40°C(-40°F) to 70°C(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 NEU100 must decrease by 1°C [1.8°F] for every 220 m [721.78 ft.].) |
Storage altitude [m(ft.)] | < 5000 m(< 16404.2 ft.) |
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