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Description
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. CloudEngine 7800 series support multiple data center features: Fanaraha-maso ny fikorianan'ny laharam-pahamehana (PFC), Fifantenana fampitana nohatsaraina (ETS) ary Data Center Bridging eXchange (DCBX). Ireo endri-javatra ireo dia miantoka ny fahatarana ambany sy ny fahaverezan'ny fonosana ho an'ny fitahirizana FC sy ny serivisy informatika haingana.
Ny mpampiasa na ny mpamorona antoko fahatelo dia afaka mampiasa API misokatra hamolavola sy hametraka politikam-pitantanana tambajotra manokana mba hampiharana ny fanitarana ny asa fanompoana haingana., fametrahana mandeha ho azy, ary fitantanana manan-tsaina. Ny OPS koa dia manatanteraka fampandehanana sy fikojakojana mandeha ho azy, ary mampihena ny fandaniana amin'ny fitantanana
Fanampin'izany, Huawei CloudEngine 7855-32Q-EI Switch can work with the CloudEngine 16800/CloudEngine 12800/CloudEngine 6800/CloudEngine 5800, which is a flexible, TSOTRA, misokatra, and secure cloud data center network.
Huawei CE7855-32Q-EI Switch Product Pictures
Huawei CE7855-32Q-EI Switch Product Specifications
| Marika | Huawei | |
| MODELY | CloudEngine 7855-32Q-EI | |
| lafiny (W × D ×H ,MG) | 442*607*43.6 | |
| Physical Features | lanja (excluding optical modules, herinaratra Modules, and fan assemblies / including AC power modules and fan assemblies, excluding optical modules ,kg) | 8.6/11.2 |
| Fahafahana manova(Tbits/s) | 2.56 | |
| Fandrosoana fampisehoana(solombavambahoaka) | 1440 | |
| seranana | 32 *40GE QSFP+ | |
| KARATRA ARA-BAIBOLY | Number of card slot | 1 |
| Card type | Fixed Switch | |
| MANAGEMENT | Port fitantanana ivelan'ny tarika | 1*GE management interface |
| interface tsara | seranan-tsambo Console | 1*RJ45 serial interface |
| USB port | 1 | |
| Unité centrale | Main frequency(HZ) | 1.5h |
| Number of cores | 4 | |
| fitahirizana | ram | 4GB |
| NOR Flash | 16MB | |
| Flash NAND | 1GB | |
| RAFITRA | System buffer | 16MB |
| Herin'aratra | Power modules | 600W AC/ -48V DC 600W |
| RAFITRA | Salanisan'ny volavolan-dalàna(V) | 100V to 240V AC/-48V to -60V DC |
| Salanisan'ny voltase ambony indrindra(V) | 90V to 290V AC/-38.4V to -72V DC | |
| Fampidirana ambony indrindra ankehitriny | AC 600W:100V to 240V 9A | |
| -48V DC 600W :-48V to -60V 20A | ||
| Typical power | 262W(100% traffic load, copper cable, normal temperature, dual power modules) | |
| Hery ambony indrindra (W) | 444 | |
| hatetika (As ,HZ) | 50/60 | |
| zavatra | CloudEngine 7855-32Q-EI | |
| Heat Dissipation | Fomba fanaparitahana hafanana | Fampangatsiahana rivotra |
| Number of fan trays | 2 | |
| Heat dissipation airflow | Front-to-back or back-to-front airflow | |
| Maximum heat consumption | 1515 | |
| (BTU/ora) | ||
| Environment specifications | Temperature miasa maharitra(℃) | 0 to 40℃(0-1800m) |
| The temperature decreases by 1℃ each time the altitude increases by 220 m. | ||
| mari-pana fitahirizana(℃) | -40 to +70℃ | |
| Hamandoana mitovitovy | 5% ny 95% | |
| Operating altitude（m） | Hatramin'ny 5000 | |
| Sound power at 27°C (dBA) | Fandefasana rivotra aloha mankany aoriana: < 64 | |
| Fikorianan'ny rivotra any aoriana: < 65 | ||
| Sound power at 40°C (dBA) | Fandefasana rivotra aloha mankany aoriana: < 84 | |
| Fikorianan'ny rivotra any aoriana: < 83 | ||
| Sound pressure at 27°C (dBA) | Fandefasana rivotra aloha mankany aoriana: 50 in average | |
| (faratampony: 54) | ||
| Fikorianan'ny rivotra any aoriana: 51 in average | ||
| (faratampony: 55 ) | ||
| Surge protection | AC power supply protection: 6 kV in common mode and 6 kV in differential mode | |
| azo itokisana | MTBF (TAOM-) | 49.81 |
| MTTR (ora) | 1.81 | |
| Availability | 0.999995844 | |
Huawei CE7855-32Q-EI Switch Product Features
- High-density 40GE convergence, superior capacity
2.56Tbps fahaiza-miova (1U); 1440Mpps forwarding performance, L2/L3 full line-rate forwarding;
TENA 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;
Virtualize fitaovana maro ho fitaovana lojika iray mba hamoronana scalable, 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 amin'ny 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-Port 40GE QSFP+, Tsy misy Fan sy Power Module) |
| CE7855-EI-F-B00 | CE7855-32Q-EI Switch (32-Port 40GE QSFP+, 2*AC Power Module, |
| 2*FAN BOX, Exhaust amin'ny seranan-tsambo) | |
| CE7855-EI-B-B00 | CE7855-32Q-EI Switch (32-Port 40GE QSFP+, 2*AC Power Module, |
| 2*FAN BOX, Port-side Intake) | |
| Fan box | |
| Laharan'ny ampahany | Mombamomba ny vokatra |
| FAN-40HA-F | Fan box (HA, Front to Back, Fan-panneau side intake) |
| FAN-40HA-B | Fan box (HA, Hiverina any amin'ny Front, Fan-panneau sisiny setroka) |
| fahefana | |
| Laharan'ny ampahany | Mombamomba ny vokatra |
| PAC-600WA-F | 600W AC Power Module (Front to Back, Fidirana amin'ny lafiny tontonana) |
| PAC-600WA-B | 600W AC Power Module (Hiverina any amin'ny Front, Setroka eo amin'ny lafiny tontonana) |
| PDC600S12-CF | 600W DC Power Module(Front to Back,Fidirana amin'ny lafiny tontonana) |
| PDC600S12-CB | 600W DC Power Module(Hiverina any amin'ny Front,Setroka eo amin'ny lafiny tontonana) |
| Software | |
| CE78-LIC-BUN01 | CloudEngine 7800 Function License Bundle 1 |
| CE-LIC-VXLAN | VXLAN function |
| CE78-LIC-TLM | CE7800 Telemetry Function |
| N1-CE78LIC-CFFD | N1-CloudFabric Foundation SW License ho an'ny CloudEngine 7800 |
| N1-CE78CFFD-SnS1Y | N1-CloudFabric Foundation SW License for CloudEngine 7800-SnS-1 Year |
| N1-CE78LIC-CFAD | N1-CloudFabric Advanced SW License ho an'ny CloudEngine 7800 |
| N1-CE78CFAD-SnS1Y | N1-CloudFabric Advanced SW License for CloudEngine 7800-SnS-1 Year |
Huawei CE7855-32Q-EI Switch Product Applications
