Мы предоставляем клиентам различные коммуникационные продукты по разумным ценам и высококачественным продуктам и услугам
Artículo
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Especificación
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Cabinet installation standards
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ETSI 21-inch; IEC 19-inch
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Dimensions without packaging (H x W x D) [mm(in.)]
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88.1 mm x 442 mm x 220 mm (3.47 in. x 17.4 in. x 8.66 in.)
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Chassis height [U]
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2 U
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Weight without packaging [kg(lb)]
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9.4 kg (20.72 lb)
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Weight without packaging (full configuration) [kg(lb)]
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DC: 11.0 kg (24.26 lb)
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AC: 12.2 kg (26.90 lb
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Typical power consumption (with configuration) [W]
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DC: 271 W
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AC: 309 W
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Typical heat dissipation (with configuration) [BTU/hour]
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DC: 879.2 BTU/hour
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AC: 1002.5 BTU/hour
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MTBF [year]
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26 year
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MTTR [hour]
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2 hour
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Availability
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0.999999614
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CPU
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16-core, 2.0 GHz
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SDRAM
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16 G
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Flash memory
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128 MB
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Power supply mode
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DC
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AC
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HVDC
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Rated input voltage [V]
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DC: -48 V/-60 V
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AC: 200 V to 240 V/100 V to 127 V dual live wires
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HVDC: 240 V
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Input voltage range [V]
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DC: -48 V/-72 V
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AC: 180 V to 264 V
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HYDC: 188 Vdc to 290 Vdc
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Maximum input current [A]
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DC: 18 A
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AC: 5.4 A
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HVDC: 4.8 A
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Maximum input cable size [mm²]
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DC: 6mm^2. 4mm^2 (1-15 meters) recommended
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AC: 1.5mm^2
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Front-end circuit breaker/fuse [A]
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DC: <000000>ge;20 A
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AC: <000000>ge;6 A
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HVDC: <000000>ge;6.3 A
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Heat dissipation mode
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Air cooling
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Airflow direction
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From left to right
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Noise at normal temperature (acoustic power) [dB(A)]
| < 72 dB (meeting the ETSI 72 dBA standard)
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Number of slots
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6 |
Number of service board slots
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2 |
Capacidad de conmutación
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1820 Gbit/s
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Redundant MPUs
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Fixed-configuration, not pluggable
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Redundant network processing units
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Fixed-configuration, not pluggable
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Redundant power supply
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1+1
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Redundant fans
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If a single fan fails, the system can still work for a short period of time at an ambient temperature of 40°C.
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Long-term operating temperature [°C(°F)]
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DC: -20°C(-4°F) to 65°C(149°F)
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AC: 0°C(33.8°F) to 45°C(113°F)
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Short-term operating temperature [°C(°F)]
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AC:-5°C(23°F) to 55°C(131°F)
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Restriction on the operating temperature variation rate [°C(°F)]
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<000000>le; 30°C/hour (54°F/hour)
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Storage temperature [°C(°F)]
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-40°C(-40°F) to 70°C(158°F)
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Long-term operating relative humidity [RH]
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5% RH to 90% RH, non-condensing
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Short-term operating relative humidity [RH]
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5% RH to 95% RH, non-condensing
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Storage relative humidity [RH]
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5% RH to 95% RH, non-condensing
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Long-term operating altitude [m(ft.)]
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<000000>le; 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(< 16404.2 ft.)
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1. Sistema de cadena de suministro de mesa y ancho
Hemos establecido un sistema de cadena de suministro perfecto para proporcionar una amplia gama de productos con calidad confiable y precio razonable.
2. Precio competitivo
Garantizamos el precio más competitivo. Recordatorio cálido aquí, la configuración del equipo de telecomunicaciones es bastante diferente, el precio se muestra
3. Soluciones de pago seguras y fáciles
Admitimos una variedad de métodos de pago, como T/T, tarjeta de crédito, etc.
4. Excelentes servicios de preventa y posventa
Proporcionar a los clientes un servicio profesional de pre-venta, así como servicios técnicos de posventa.
5. Más de 20 años de experiencia en la industria
Hemos estado involucrados en esta industria por más de 20 años, tenemos una rica experiencia en la industria.
6. Entrega y envío rápidos
Entrega rápida, profesional y confiable.
P: ¿Qué hay de sus productos principales?
R:Nuestras líneas de productos incluyen conmutadores, enrutadores, OLT y SDH. Módulos de red, tarjetas de interfaz, firewalls de seguridad, puntos de acceso inalámbricos, etc.
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