Brindamos a los clientes varios productos de comunicación a precios razonables y productos y servicios de alta calidad.
غرض
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مواصفة
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Dimensions without packaging (H x W x D) [mm(in.)]
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Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.40 in. x 16.54 in.)
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Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm
x 442.0 mm x 454.0 mm (1.72 in. x 17.4 in. x 17.87 in.) | |
Dimensions with packaging (H x W x D) [mm(in.)]
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145.0 mm x 650.0 mm x 550.0 mm (5.71 in. x 25.59 in. x 21.65 in.)
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Chassis height [U]
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1 U
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Chassis material
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Metal
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Weight without packaging [kg(lb)]
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6.31 kg (13.91 lb)
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Weight with packaging [kg(lb)]
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8.76 kg (19.31 lb)
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Typical power consumption [W]
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30% traffic under the ATIS standard and dual power modules:
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122 W (with two 180 W AC power modules)
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118 W (with two 240 W DC power modules)
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Typical heat dissipation [BTU/hour]
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30% traffic under the ATIS standard and dual power modules:
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416.26 (with two 180 W AC power modules)
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402.61 (with two 240 W DC power modules)
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Maximum power consumption [W]
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100% traffic under the ATIS standard and dual power modules:
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127 W (with two 180 W AC power modules)
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123 W (with two 240 W DC power modules)
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Maximum heat dissipation [BTU/hour]
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100% traffic under the ATIS standard and dual power modules:
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433.32 (with two 180 W AC power modules)
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419.67 (with two 240 W DC power modules)
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Static power consumption [W]
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77 W
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MTBF [years]
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47.17 سنين
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MTTR [hours]
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2.54 ساعات
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Availability
| > 0.99999
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Noise at normal temperature (acoustic power) [dB(A)]
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54.2 dba
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Noise at normal temperature (acoustic pressure) [dB(A)]
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41.2 dba
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Number of card slots
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2 |
Number of power slots
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2 |
Number of fans modules
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2 |
Redundant power supply
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1+1
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Pluggable AC and DC power modules can be used together on the same device.
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NOTE:
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Power modules with fans and power modules without fans cannot be installed on the same device.
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Long-term operating temperature [°C(°F)]
| –5°ج إلى +45°C (23°ف إلى 113°F) at an altitude of 0 to 1800 m (0 to 5905.44 ft.)
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Short-term operating temperature [°C(°F)]
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-5°ج إلى +50°C (23°ف إلى 122°F) at an altitude of 0-1800 m (0-5905.44 ft.)
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Restriction on the operating temperature variation rate [°C(°F)]
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When the altitude is 1800–5000 m (5906–16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the
altitude increases by 220 m (722 ft.). |
The device can work for a short period of time when the operating temperature is beyond the normal range, but the following
conditions must be met: | |
The operating temperature can exceed 45°C (113°F) for a maximum of 96 consecutive hours in a year.
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The total time when the operating temperature exceeds 45°C (113°F) in a year is less than or equal to 360 hours.
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The number of times the operating temperature exceeds 45°C (113°F) is less than or equal to 15 in one year.
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If any of the preceding conditions is not met, the device may be damaged or an unknown error may occur.
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Devices cannot start when the temperature is lower than 0°C (32°F). The maximum transmission distance of an optical module used
for short-term operation cannot exceed 10 km. | |
Storage temperature [°C(°F)]
| –40°ج إلى +70°C (–40°F to +158°F)
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Long-term operating 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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0–5000 m (0–16404 ft.)
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Storage altitude [m(ft.)]
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0-5000 m (0-16404 ft.)
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Power supply mode
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Pluggable power supply
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Rated input voltage [V]
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AC input: 100 V AC to 130 V AC, 200 V AC to 240 V AC; 50/60 Hz
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High-voltage DC input: 240 V DC
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DC input: –48 V DC to –60 V DC
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Input voltage range [V]
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AC input: 90 V AC to 290 V AC; 45 Hz to 66 Hz
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High-voltage DC input: 190 V DC to 290 V DC
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DC input: -38.4 V DC to -72 V DC
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Maximum input current [A]
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The current specifications are related to the pluggable power module. For details, see Pluggable Power Modules.
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Memory
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4 GB
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Flash memory
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Physical space: 2 GB
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Console port
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RJ45
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Eth Management port
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RJ45
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USB
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Supported
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RTC
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Supported
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RPS input
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Not supported
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Power supply surge protection [kV]
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Configured with AC power modules: ±6 kV in differential mode and ±6 kV in common mode
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Configured with DC power modules: ±2 kV in differential mode and ±4 kV in common mode
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Ingress protection level (dustproof/waterproof)
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IP20
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Types of fans
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Pluggable
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Heat dissipation mode
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Air cooling for heat dissipation, intelligent fan speed adjustment
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Airflow direction
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Air intake from front and right and air exhaust from rear
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PoE
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Not supported
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شهادة
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EMC certification
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Safety certification
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Manufacturing certification
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1. نظام سلسلة التوريد الواسع والجدول
لقد أنشأنا نظام سلسلة توريد مثالي لتوفير مجموعة واسعة من المنتجات بجودة موثوقة وبسعر معقول.
2.سعر تنافسي
نحن نضمن السعر الأكثر تنافسية. تذكير دافئ هنا، تكوين معدات الاتصالات مختلف تمامًا، يظهر السعر
3.حلول دفع آمنة وسهلة
نحن ندعم مجموعة متنوعة من طرق الدفع، مثل T/T، وبطاقة الائتمان، وما إلى ذلك
4. خدمات ما قبل البيع وما بعد البيع القوية
لتزويد العملاء بخدمة ما قبل البيع الاحترافية، بالإضافة إلى الخدمات الفنية لما بعد البيع
5. أكثر من 20 عامًا من الخبرة في الصناعة
لقد عملنا في هذه الصناعة لأكثر من 20 عامًا، ولدينا خبرة غنية في الصناعة.
6. تسليم وشحن سريع
تسليم سريع واحترافي وموثوق.
س: ماذا عن منتجاتك الرئيسية؟
ج: تشمل خطوط منتجاتنا المفاتيح والموجهات وأجهزة OLT وأجهزة SDH. وحدات الشبكة، وبطاقات الواجهة، وجدران الحماية الأمنية، ونقاط الوصول اللاسلكية وما إلى ذلك.
Correo electrónico:
Lilicheng0510@163.com
Flat/Rm P, 4/F, Lladro Center, 72 Hoi Yuen Road, Kwun Tong, Hong Kong, China