Huawei CE7855-32Q-EI Switch

Keterangan

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: Priority-based Flow Control (PFC), Enhanced Transmission Selection (ETS) and Data Center Bridging eXchange (DCBX). These features ensure low latency and zero packet loss for FC storage and high-speed computing services.

Users or third-party developers can use open APIs to develop and deploy specialized network management policies to implement extension of fast service functions, automatic deployment, and intelligent management. The OPS also implements automatic operation and maintenance, and reduces management costs

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 (excluding optical modules, modul daya, and fan assemblies / including AC power modules and fan assemblies, excluding optical modules ,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
	NOR 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;

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;

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