- विवरण
- जांच
- संलग्नक
विवरण
Huawei CE7855-32Q-EI Switch is a new generation of high-performance, high-density, low-latency 40GE Ethernet switches for data centers and high-end campuses.
Huawei CE7855-32Q-EI Switch Product Overview
Huawei CE7855-32Q-EI Switch provides high-density 40GE QSFP+ ports, and supports rich data center features and high-performance stacking. This helps enterprises and operators build data center network platforms for the cloud computing era. Huawei CE7855-32Q-EI is located at the core or aggregation of the data center and can also be used for the core or aggregation of the campus network. क्लाउड इन्जिन 7800 series support multiple data center features: प्राथमिकतामा आधारित प्रवाह नियन्त्रण (PFC), विस्तारित प्रसारण चयन (ETS) र डाटा सेन्टर ब्रिजिङ एक्सचेन्ज (DCBX). यी सुविधाहरूले एफसी भण्डारण र उच्च-गति कम्प्युटिङ सेवाहरूको लागि कम विलम्बता र शून्य प्याकेट हानि सुनिश्चित गर्दछ।.
प्रयोगकर्ताहरू वा तेस्रो-पक्ष विकासकर्ताहरूले छिटो सेवा कार्यहरूको विस्तार कार्यान्वयन गर्न विशेष नेटवर्क व्यवस्थापन नीतिहरू विकास गर्न र प्रयोग गर्न खुला APIs प्रयोग गर्न सक्छन्।, स्वचालित तैनाती, र बौद्धिक व्यवस्थापन. OPS ले स्वचालित सञ्चालन र मर्मतसम्भार पनि लागू गर्दछ, र व्यवस्थापन लागत घटाउँछ
साथै, Huawei CloudEngine 7855-32Q-EI Switch can work with the CloudEngine 16800/CloudEngine 12800/CloudEngine 6800/CloudEngine 5800, which is a flexible, सरल, खोल्नुहोस्, and secure cloud data center network.
Huawei CE7855-32Q-EI Switch Product Pictures
Huawei CE7855-32Q-EI Switch Product Specifications
| ब्रान्ड | Huawei | |
| मोडेल | CloudEngine 7855-32Q-EI | |
| आयामहरू (W × D ×H ,mm) | 442*607*43.6 | |
| Physical Features | वजन (excluding optical modules, पावर मोड्युलहरू, and fan assemblies / including AC power modules and fan assemblies, excluding optical modules ,के। जि) | 8.6/11.2 |
| स्विच गर्ने क्षमता(Tbits/s) | 2.56 | |
| फर्वार्डिङ प्रदर्शन(Mps) | 1440 | |
| पोर्टहरू | 32 *40GE QSFP+ | |
| कार्ड | Number of card slot | 1 |
| Card type | स्थिर स्विच | |
| व्यवस्थापन | आउट-अफ-ब्यान्ड व्यवस्थापन पोर्ट | 1*GE management interface |
| इन्टरफेस | कन्सोल पोर्ट | 1*RJ45 serial interface |
| USB पोर्ट | 1 | |
| सि.पी. यु | Main frequency(HZ) | 1.5G |
| Number of cores | 4 | |
| भण्डारण | RAM | 4GB |
| NOR Flash | 16MB | |
| NAND फ्ल्यास | 1GB | |
| प्रणाली | प्रणाली बफर | 16MB |
| विद्युत आपूर्ति | पावर मोड्युलहरू | 600W AC/ -48V DC 600W |
| प्रणाली | मूल्याङ्कन भोल्टेज दायरा(वि) | 100V to 240V AC/-48V to -60V DC |
| अधिकतम भोल्टेज दायरा(वि) | 90V to 290V AC/-38.4V to -72V DC | |
| अधिकतम इनपुट वर्तमान | एसी 600W:100V to 240V 9A | |
| -48V DC 600W :-48V to -60V 20A | ||
| Typical power | 262डब्लु(100% traffic load, copper cable, normal temperature, dual power modules) | |
| अधिकतम शक्ति (डब्लु) | 444 | |
| आवृत्ति (AC ,HZ) | 50/60 | |
| वस्तु | CloudEngine 7855-32Q-EI | |
| Heat Dissipation | गर्मी अपव्यय मोड | Air cooling |
| Number of fan trays | 2 | |
| Heat dissipation airflow | Front-to-back or back-to-front airflow | |
| Maximum heat consumption | 1515 | |
| (BTU/hr) | ||
| Environment specifications | दीर्घकालीन सञ्चालन तापमान(℃) | 0 to 40℃(0-1800m) |
| The temperature decreases by 1℃ each time the altitude increases by 220 m. | ||
| भण्डारण तापमान(℃) | -40 to +70℃ | |
| सापेक्ष आर्द्रता | 5% को 95% | |
| Operating altitude（m） | सम्म 5000 | |
| Sound power at 27°C (dBA) | अगाडि देखि पछाडि हावा प्रवाह: < 64 | |
| ब्याक-टु-फ्रन्ट एयरफ्लो: < 65 | ||
| Sound power at 40°C (dBA) | अगाडि देखि पछाडि हावा प्रवाह: < 84 | |
| ब्याक-टु-फ्रन्ट एयरफ्लो: < 83 | ||
| Sound pressure at 27°C (dBA) | अगाडि देखि पछाडि हावा प्रवाह: 50 in average | |
| (maximum: 54) | ||
| ब्याक-टु-फ्रन्ट एयरफ्लो: 51 in average | ||
| (maximum: 55 ) | ||
| Surge protection | AC power supply protection: 6 kV in common mode and 6 विभेदक मोडमा kV | |
| विश्वसनीयता | MTBF (वर्ष) | 49.81 |
| MTTR (घण्टा) | 1.81 | |
| उपलब्धता | 0.999995844 | |
Huawei CE7855-32Q-EI Switch Product Features
- High-density 40GE convergence, superior capacity
2.56Tbps switching capacity (1U); 1440Mpps forwarding performance, L2/L3 full line-rate forwarding;
Provides 32 40GE QSFP+ interfaces that can serve as the core or aggregation switch for data center and campus networks;
The QSFP+ interface can be split into 10GE SFP+ interfaces to provide flexible networking capabilities and build a non-blocking network platform with the CE12800/CE6800/CE5800 series.
- Highly reliable long-distance stacking for superior performance
16 stacking technologies:
16 switch stacks provide up to 512 40GE access ports to meet high-density server access requirements in data centers;
एक स्केलेबल निर्माण गर्न एक तार्किक उपकरणमा धेरै उपकरणहरू भर्चुअलाइज गर्नुहोस्, manageable data center network platform;
Stacking system realizes redundant backup of control plane and data plane, avoiding the risk of a single point of failure and greatly enhancing system reliability
- Fusion enhanced Ethernet, unified bearer
- Supports FCoE (Fibre Channel over Ethernet) to implement unified hosting of storage services, data services, and computing services, reducing customer network construction costs and maintenance costs.
The centralized FCoE/FC gateway deployment solution, the Ethernet access device does not need to participate in the calculation of the FC protocol, and it is compatible with the current FC SAN, which reduces the operation and maintenance complexity;
Support data centers such as PFC, ETS, and DCBX with no packet loss, meeting the low latency and no packet loss requirements of FC storage services and high-performance computing services.
Huawei CE7855-32Q-EI Switch Ordering Info
| CE7855-32Q-EI | CE7855-32Q-EI Switch (32-पोर्ट 40GE QSFP+, फ्यान र पावर मोड्युल बिना) |
| CE7855-EI-F-B00 | CE7855-32Q-EI Switch (32-पोर्ट 40GE QSFP+, 2*एसी पावर मोड्युल, |
| 2*फ्यान बक्स, पोर्ट-साइड निकास) | |
| CE7855-EI-B-B00 | CE7855-32Q-EI Switch (32-पोर्ट 40GE QSFP+, 2*एसी पावर मोड्युल, |
| 2*फ्यान बक्स, पोर्ट-साइड इनटेक) | |
| फ्यान बक्स | |
| भाग नम्बर | उत्पादन विवरण |
| FAN-40HA-F | फ्यान बक्स (HA, अगाडि देखि पछाडि, फ्यान प्यानल साइड इनटेक) |
| FAN-40HA-B | फ्यान बक्स (HA, अगाडि फर्कनुहोस्, फ्यान प्यानल साइड निकास) |
| शक्ति | |
| भाग नम्बर | उत्पादन विवरण |
| PAC-600WA-F | 600W AC पावर मोड्युल (अगाडि देखि पछाडि, पावर प्यानल साइड इनटेक) |
| PAC-600WA-B | 600W AC पावर मोड्युल (अगाडि फर्कनुहोस्, पावर प्यानल साइड निकास) |
| PDC600S12-CF | 600W DC पावर मोड्युल(अगाडि देखि पछाडि,पावर प्यानल साइड इनटेक) |
| PDC600S12-CB | 600W DC पावर मोड्युल(अगाडि फर्कनुहोस्,पावर प्यानल साइड निकास) |
| सफ्टवेयर | |
| CE78-LIC-BUN01 | क्लाउड इन्जिन 7800 Function License Bundle 1 |
| CE-LIC-VXLAN | VXLAN function |
| CE78-LIC-TLM | CE7800 Telemetry Function |
| N1-CE78LIC-CFFD | CloudEngine को लागि N1-CloudFabric फाउन्डेशन SW लाइसेन्स 7800 |
| N1-CE78CFFD-SnS1Y | N1-CloudFabric Foundation SW License for CloudEngine 7800-SnS-1 Year |
| N1-CE78LIC-CFAD | N1-CloudFabric CloudEngine को लागि उन्नत SW लाइसेन्स 7800 |
| N1-CE78CFAD-SnS1Y | N1-CloudFabric Advanced SW License for CloudEngine 7800-SnS-1 Year |
Huawei CE7855-32Q-EI Switch Product Applications
