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Huawei CE7855-32Q-EI Switch is a new generation of high-performance, kepadatan tinggi, 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. Mesin Cloud 7800 series support multiple data center features: Kontrol Aliran Berbasis Prioritas (PFC), Seleksi Transmisi yang Ditingkatkan (ETS) dan Pertukaran Jembatan Pusat Data (DCBX). Fitur-fitur ini memastikan latensi rendah dan kehilangan paket nol untuk penyimpanan FC dan layanan komputasi berkecepatan tinggi.
Pengguna atau pengembang pihak ketiga dapat menggunakan API terbuka untuk mengembangkan dan menerapkan kebijakan manajemen jaringan khusus untuk menerapkan perluasan fungsi layanan cepat, penyebaran otomatis, dan manajemen cerdas. OPS juga menerapkan pengoperasian dan pemeliharaan otomatis, dan mengurangi biaya manajemen
Selain itu, Huawei CloudEngine 7855-32Q-EI Switch can work with the CloudEngine 16800/CloudEngine 12800/CloudEngine 6800/CloudEngine 5800, which is a flexible, sederhana, membuka, and secure cloud data center network.
Huawei CE7855-32Q-EI Switch Product Pictures
Huawei CE7855-32Q-EI Switch Product Specifications
| Merek | Huawei | |
| Model | CloudEngine 7855-32Q-EI | |
| Ukuran (W × D ×H ,mm) | 442*607*43.6 | |
| Physical Features | Berat (tidak termasuk modul optik, modul daya, and fan assemblies / including AC power modules and fan assemblies, tidak termasuk modul optik ,kg) | 8.6/11.2 |
| Kapasitas peralihan(Tbits/s) | 2.56 | |
| Kinerja penerusan(anggota parlemen) | 1440 | |
| Pelabuhan | 32 *40GE QSFP+ | |
| Kartu | Number of card slot | 1 |
| Card type | Sakelar Tetap | |
| Pengelolaan | Out-of-band management port | 1*GE management interface |
| antarmuka | Pelabuhan konsol | 1*RJ45 serial interface |
| port USB | 1 | |
| CPU | Main frequency(HZ) | 1.5G |
| Number of cores | 4 | |
| Penyimpanan | RAM | 4GB |
| ATAU Flash | 16MB | |
| NAND Flash | 1GB | |
| Sistem | Penyangga sistem | 16MB |
| Sumber Daya listrik | Modul daya | 600W AC/ -48V DC 600W |
| Sistem | Rentang tegangan terukur(V) | 100V to 240V AC/-48V to -60V DC |
| Kisaran tegangan maksimum(V) | 90V to 290V AC/-38.4V to -72V DC | |
| Arus masukan maksimum | 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) | |
| Kekuatan maksimum (W) | 444 | |
| Frekuensi (AC ,HZ) | 50/60 | |
| Barang | CloudEngine 7855-32Q-EI | |
| Heat Dissipation | Mode pembuangan panas | Pendinginan udara |
| Number of fan trays | 2 | |
| Heat dissipation airflow | Front-to-back or back-to-front airflow | |
| Maximum heat consumption | 1515 | |
| (BTU/jam) | ||
| Environment specifications | Suhu pengoperasian jangka panjang(℃) | 0 to 40℃(0-1800M) |
| The temperature decreases by 1℃ each time the altitude increases by 220 M. | ||
| Suhu penyimpanan(℃) | -40 to +70℃ | |
| Kelembaban relatif | 5% ke 95% | |
| Operating altitude（m） | Hingga 5000 | |
| Sound power at 27°C (dBA) | Aliran udara dari depan ke belakang: < 64 | |
| Aliran udara dari belakang ke depan: < 65 | ||
| Sound power at 40°C (dBA) | Aliran udara dari depan ke belakang: < 84 | |
| Aliran udara dari belakang ke depan: < 83 | ||
| Sound pressure at 27°C (dBA) | Aliran udara dari depan ke belakang: 50 in average | |
| (maksimum: 54) | ||
| Aliran udara dari belakang ke depan: 51 in average | ||
| (maksimum: 55 ) | ||
| Perlindungan lonjakan arus | AC power supply protection: 6 kV dalam mode umum dan 6 kV dalam mode diferensial | |
| Keandalan | MTBF (tahun) | 49.81 |
| MTTR (jam) | 1.81 | |
| Ketersediaan | 0.999995844 | |
Huawei CE7855-32Q-EI Switch Product Features
- High-density 40GE convergence, superior capacity
2.56Kapasitas peralihan Tbps (1kamu); 1440Mpps forwarding performance, L2/L3 full line-rate forwarding;
Menyediakan 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 multiple devices into one logical device to build a 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 (Saluran Fibre melalui 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-Pelabuhan 40GE QSFP+, Tanpa Kipas dan Modul Daya) |
| CE7855-EI-F-B00 | CE7855-32Q-EI Switch (32-Pelabuhan 40GE QSFP+, 2*Modul Daya AC, |
| 2*Kotak KIPAS, Knalpot Sisi Pelabuhan) | |
| CE7855-EI-B-B00 | CE7855-32Q-EI Switch (32-Pelabuhan 40GE QSFP+, 2*Modul Daya AC, |
| 2*Kotak KIPAS, Intake sisi pelabuhan) | |
| Kotak kipas | |
| Nomor Bagian | Deskripsi Produk |
| KIPAS-40HA-F | Kotak kipas (HA, Depan ke belakang, Asupan samping panel kipas) |
| KIPAS-40HA-B | Kotak kipas (HA, Kembali ke depan, Knalpot samping panel KIPAS) |
| Kekuatan | |
| Nomor Bagian | Deskripsi Produk |
| PAC-600WA-F | 600Modul Daya W AC (Depan ke belakang, Asupan samping panel daya) |
| PAC-600WA-B | 600Modul Daya W AC (Kembali ke depan, Knalpot samping panel daya) |
| PDC600S12-CF | 600Modul Daya W DC(Depan ke belakang,Asupan samping panel daya) |
| PDC600S12-CB | 600Modul Daya W DC(Kembali ke depan,Knalpot samping panel daya) |
| Perangkat lunak | |
| CE78-LIC-BUN01 | Mesin Cloud 7800 Function License Bundle 1 |
| CE-LIC-VXLAN | VXLAN function |
| CE78-LIC-TLM | CE7800 Telemetry Function |
| N1-CE78LIC-CFFD | Lisensi N1-CloudFabric Foundation SW untuk CloudEngine 7800 |
| N1-CE78CFFD-SnS1Y | N1-CloudFabric Foundation SW License for CloudEngine 7800-SnS-1 Year |
| N1-CE78LIC-CFAD | Lisensi SW Tingkat Lanjut N1-CloudFabric untuk CloudEngine 7800 |
| N1-CE78CFAD-SnS1Y | N1-CloudFabric Advanced SW License for CloudEngine 7800-SnS-1 Year |
Huawei CE7855-32Q-EI Switch Product Applications
