Huawei CE7855-32Q-EI Switch

설명

Huawei CE7855-32Q-EI Switch is a new generation of high-performance, 고밀도, 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. 클라우드엔진 7800 series support multiple data center features: Priority-based Flow Control (일병), 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, 자동 배포, and intelligent management. The OPS also implements automatic operation and maintenance, and reduces management costs

추가적으로, Huawei CloudEngine 7855-32Q-EI Switch can work with the CloudEngine 16800/CloudEngine 12800/CloudEngine 6800/CloudEngine 5800, which is a flexible, 단순한, 열려 있는, and secure cloud data center network.

Huawei CE7855-32Q-EI Switch Product Pictures

Huawei CE7855-32Q-EI Switch Product Specifications

	상표	화웨이
모델		CloudEngine 7855-32Q-EI
	치수 (W × D ×H ,mm)	442*607*43.6
Physical Features	무게 (excluding optical modules, 전원 모듈, and fan assemblies / including AC power modules and fan assemblies, excluding optical modules ,킬로그램)	8.6/11.2
	스위칭 용량(Tbits/s)	2.56
	포워딩 성능(Mps)	1440
포트		32 *40GE QSFP+
카드	Number of card slot	1
	Card type	고정 스위치
관리	대역 외 관리 포트	1*GE management interface
상호 작용	콘솔 포트	1*RJ45 serial interface
	USB 포트	1
CPU	Main frequency(HZ)	1.5G
	Number of cores	4
저장	램	4GB
	NOR Flash	16MB
	낸드 플래시	1GB
체계	시스템 버퍼	16MB
전원공급장치	전원 모듈	600W AC/ -48V DC 600W
체계	정격 전압 범위(V)	100V to 240V AC/-48V to -60V DC
	최대 전압 범위(V)	90V to 290V AC/-38.4V to -72V DC
	최대 입력 전류	교류 600W:100V to 240V 9A
		-48V DC 600W :-48V to -60V 20A
	Typical power	262여(100% traffic load, copper cable, normal temperature, dual power modules)
	최대 출력 (여)	444
	빈도 (교류 ,HZ)	50/60
안건		CloudEngine 7855-32Q-EI
Heat Dissipation	방열 모드	공기 냉각
	Number of fan trays	2
	Heat dissipation airflow	Front-to-back or back-to-front airflow
	Maximum heat consumption	1515
	(BTU/시간)
Environment specifications	장기 작동 온도(℃)	0 to 40℃(0-1800중)
		The temperature decreases by 1℃ each time the altitude increases by 220 중.
	보관온도(℃)	-40 to +70℃
	상대습도	5% 에게 95%
	Operating altitude（m）	까지 5000
	Sound power at 27°C (dBA)	전면에서 후면으로의 공기 흐름: < 64
		뒤에서 앞으로의 공기 흐름: < 65
	Sound power at 40°C (dBA)	전면에서 후면으로의 공기 흐름: < 84
		뒤에서 앞으로의 공기 흐름: < 83
	Sound pressure at 27°C (dBA)	전면에서 후면으로의 공기 흐름: 50 in average
		(최고: 54)
		뒤에서 앞으로의 공기 흐름: 51 in average
		(최고: 55 )
	서지 보호	AC power supply protection: 6 공통 모드의 kV 및 6 차동 모드의 kV
신뢰할 수 있음	MTBF (년도)	49.81
	MTTR (시간)	1.81
	유효성	0.999995844

Huawei CE7855-32Q-EI Switch Product Features

• High-density 40GE convergence, superior capacity

2.56Tbps 스위칭 용량 (1유); 1440Mpps forwarding performance, L2/L3 full line-rate forwarding;

제공 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;

여러 장치를 하나의 논리적 장치로 가상화하여 확장 가능한 장치 구축, 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 (이더넷을 통한 파이버 채널) 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-포트 40GE QSFP+, 팬 및 전원 모듈 없음)
CE7855-EI-F-B00	CE7855-32Q-EI Switch (32-포트 40GE QSFP+, 2*AC 전원 모듈,
	2*팬박스, 항구측 배기)
CE7855-EI-B-B00	CE7855-32Q-EI Switch (32-포트 40GE QSFP+, 2*AC 전원 모듈,
	2*팬박스, 항구측 흡기)
팬박스
부품 번호	제품 설명
FAN-40HA-F	팬박스 (하아, 앞에서 뒤까지, 팬 패널 측면 흡기)
FAN-40HA-B	팬박스 (하아, 뒤로 앞으로, FAN 패널 측면 배기)
힘
부품 번호	제품 설명
PAC-600WA-F	600W AC 전원 모듈 (앞에서 뒤까지, 전원 패널 측면 흡입구)
PAC-600WA-B	600W AC 전원 모듈 (뒤로 앞으로, 전원 패널 측면 배기)
PDC600S12-CF	600W DC 전원 모듈(앞에서 뒤까지,전원 패널 측면 흡입구)
PDC600S12-CB	600W DC 전원 모듈(뒤로 앞으로,전원 패널 측면 배기)
소프트웨어
CE78-LIC-BUN01	클라우드엔진 7800 Function License Bundle 1
CE-LIC-VXLAN	VXLAN function
CE78-LIC-TLM	CE7800 Telemetry Function
N1-CE78LIC-CFFD	CloudEngine용 N1-CloudFabric Foundation SW 라이선스 7800
N1-CE78CFFD-SnS1Y	N1-CloudFabric Foundation SW License for CloudEngine 7800-SnS-1 Year
N1-CE78LIC-CFAD	CloudEngine용 N1-CloudFabric 고급 SW 라이선스 7800
N1-CE78CFAD-SnS1Y	N1-CloudFabric Advanced SW License for CloudEngine 7800-SnS-1 Year

Huawei CE7855-32Q-EI Switch Product Applications