CloudEngine S5735-L-V2 Series Switches

Based on the next-generation high-performance hardware and Huawei's unified software platform, the CloudEngine S5735-L-V2 series switches feature flexible Ethernet networking, various security control methods, and easy O&M.

These switches support multiple Layer 3 routing protocols, provide higher performance, and offer more service processing capabilities, making them ideal for various industries, such as healthcare, retail, mining, and Internet.

Description
Product Features and Highlights
Hardware Specifications

cloudengine s5735 l v2 series switches-2

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Description

Introduction

CloudEngine S5735-L-V2 series switches are ideal for scenarios such as enterprise campus network access and gigabit to the desktop. Built on next-generation, high-performance hardware and software platform, CloudEngine S5735-L-V2 switches stand out with compelling features such as intelligent stack (iStack), flexible Ethernet networking, and diversified security control. They support multiple Layer 3 routing protocols and provide high performance and service processing capabilities.Huawei S5735-L V2
series switches provide high-speed forwarding at line-rate on all ports.

Product Overview

Models and Appearances The following models are available in the CloudEngine S5735-L-V2 series.

Models and Appearances	Description
CloudEngine S5735-L8T4S-A-V2	⚫ 8 x 10/100/1000Base-T ports, 4 x GE SFP ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 18 Mpps ⚫ Switching capacity:24 Gbps/520 Gbps
CloudEngine S5735-L8P4S-A-V2	⚫ 8 x 10/100/1000Base-T ports, 4 x GE SFP ports ⚫ Built-in AC power supply ⚫ PoE+ ⚫ Forwarding performance: 18 Mpps ⚫ Switching capacity: 24 Gbps/520 Gbps
CloudEngine S5735-L10T4X-A-V2	⚫ 10 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 75 Mpps ⚫ Switching capacity: 100 Gbps/520 Gbps
CloudEngine S5735-L8P2T4X-A-V2	⚫ 8 x 10/100/1000Base-T ports(PoE+), 2 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 75 Mpps ⚫ Switching capacity: 100 Gbps/520 Gbps
CloudEngine S5735-L10T4X-TA-V2	⚫ 10 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 75 Mpps ⚫ Switching capacity: 100 Gbps/520 Gbps
CloudEngine S5735-L8P2T4X-TA-V2	⚫ 8 x 10/100/1000Base-T ports(PoE+), 2 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 75 Mpps ⚫ Switching capacity: 100 Gbps/520 Gbps
CloudEngine S5735-L16T4S-A-V2	⚫ 16 x 10/100/1000Base-T ports, 4 x GE SFP ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 30 Mpps ⚫ Switching capacity: 40 Gbps/520 Gbps
CloudEngine S5735-L24T4S-A-V2	⚫ 24 x 10/100/1000Base-T ports, 4 x GE SFP ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 42 Mpps ⚫ Switching capacity: 56 Gbps/520 Gbps
CloudEngine S5735-L24P4S-A-V2	⚫ 24 x 10/100/1000Base-T ports, 4 x GE SFP ports ⚫ Built-in AC power supply ⚫ PoE+ ⚫ Forwarding performance: 42 Mpps ⚫ Switching capacity: 56 Gbps/520 Gbps
CloudEngine S5735-L24T4XE-A-V2	⚫ 24 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports, 2 stack ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 132 Mpps ⚫ Switching capacity: 176 Gbps/520 Gbps
CloudEngine S5735-L24T4XE-D-V2	⚫ 24 x 10/100/1000Base-T ports, 4 x 10GE SFP+ ports, 2 x 12GE stack ports ⚫ Built-in DC power supply ⚫ Forwarding performance: 132 Mpps ⚫ Switching capacity: 176 Gbps/520 Gbps
CloudEngine S5735-L24P4XE-A-V2	⚫ 24 x 10/100/1000Base-T ports, 4 x 10GE SFP+ ports, 2 x 12GE stack ports ⚫ Built-in AC power supply ⚫ PoE+ ⚫ Forwarding performance: 132 Mpps ⚫ Switching capacity: 176 Gbps/520 Gbps
CloudEngine S5735-L24P4XE-TA-V2	⚫ 24 x 10/100/1000Base-T ports, 4 x 10GE SFP+ ports, 2 x12GE stack ports ⚫ Built-in AC power supply ⚫ PoE+ ⚫ Forwarding performance: 132 Mpps ⚫ Switching capacity: 176 Gbps/520 Gbps
CloudEngine S5735-L48T4S-A-V2	⚫ 48 x 10/100/1000Base-T ports, 4 x GE SFP ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 78 Mpps ⚫ Switching capacity: 104 Gbps/520 Gbps
CloudEngine S5735-L48LP4S-A-V2	⚫ 48 x 10/100/1000Base-T ports, 4 x GE SFP ports ⚫ Built-in AC power supply ⚫ PoE+ ⚫ Forwarding performance: 78 Mpps ⚫ Switching capacity: 104 Gbps/520 Gbps
CloudEngine S5735-L48T4XE-A-V2	⚫ 48 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports, 2 x12GE stack ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 168 Mpps ⚫ Switching capacity: 224 Gbps/520 Gbps
CloudEngine S5735-L48T4XE-TA-V2	⚫ 48 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports, 2 x12GE stack ports ⚫ Built-in AC power supply ⚫ Forwarding performance: 168 Mpps ⚫ Switching capacity: 224 Gbps/520 Gbps
CloudEngine S5735-L48T4XE-D-V2	⚫ 48 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports, 2 x12GE stack ports ⚫ Built-in DC power supply ⚫ Forwarding performance: 168 Mpps ⚫ Switching capacity: 224 Gbps/520 Gbps
CloudEngine S5735-L48P4XE-A-V2	⚫ 48 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports, 2 x 12GE stack ports ⚫ 1 pluggable power supply ⚫ PoE+ ⚫ Forwarding performance: 168 Mpps ⚫ Switching capacity: 224 Gbps/520 Gbps
CloudEngine S5735-L48LP4XE-A-V2	⚫ 48 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports, 2 x12GE stack ports ⚫ Built-in AC power supply ⚫ PoE+ ⚫ Forwarding performance: 168 Mpps ⚫ Switching capacity: 224 Gbps/520 Gbps
CloudEngine S5735-L24T8J4XE-A-V2	⚫ 24 x 10/100/1000Base-T ports, 8 x GE/2.5GE SFP ports (or 2*10GE SFP+ ports), 4 x 10 GE SFP+ ports, 2 x12GE stack ports ⚫Built-in AC power supply ⚫ Forwarding performance: 162 Mpps ⚫ Switching capacity: 216 Gbps/520 Gbps

Power Supply

Technical specifications of the power supplies applicable to the CloudEngine S5735-L-V2 series

Power Module	Technical Specifications	Applied Switch Model
PAC1000S56-EB	⚫ Dimensions (H x W x D): 40 mm x 66 mm x 215 mm ⚫ Weight: 1.1 kg (2.43 lb) ⚫ Rated input voltage range: − 100 V AC to 130 V AC, 50/60 Hz − 200 V AC to 240 V AC, 50/60 Hz − 125V DC to 240 V DC ⚫ Maximum input voltage range: − 90 V AC to 290 V AC, 45 Hz to 66Hz − 100 V DC to 290 V DC ⚫ Input current: − 100 V AC to 130 V AC: 12 A − 200 V AC to 240 V AC: 8 A − 240 V DC: 8 A ⚫ Rated output current: − 18.69A @53.5V 18.02A @55.5V ⚫ Maximum output power: − 400W (100 V DC to 190 V DC) − 900 W (100 V AC to 130 V AC input)− 1000 W (200 V AC to 240 V AC input and 190 v DC to 240 V DC input) ⚫ Hot swap: Supported	⚫ CloudEngine S5735-L48P4XE A-V2
CloudEngine S5735-L48P4XE-A-V2 is a PoE switch. It has one power module slot, which can have a 1000 W PoE power module installed.

The following table lists its power supply configurations.  
Power supply configurations of CloudEngine S5735-L48P4XE-A-V2

Power Module	Available PoE Power	Maximum Number of Ports (Fully Loaded)
1000 W AC PoE (220 V)	846 W	⚫ 802.3af (15.4 W per port): 48 ⚫ 802.3at (30 W per port): 28
1000 W AC PoE (110 V)	756 W	⚫ 802.3af (15.4 W per port): 48 ⚫ 802.3at (30 W per port): 25

Power supply configurations of CloudEngine S5735-L8P4S-A-V2 & S5735-L8P4X-QA-V2 & S5735-L8P2T4X-A-V2

Power Module	Available PoE Power	Maximum Number of Ports (Fully Loaded)
Built-in AC Power Module	125 W	⚫ 802.3af (15.4 W per port): 8 ⚫ 802.3at (30 W per port): 4

Power supply configurations of CloudEngine S5735-L24P4S-A-V2 & S5735-L24P4XE-A-V2

Power Module	Available PoE Power	Maximum Number of Ports (Fully Loaded)
Built-in AC Power Module	400 W	⚫ 802.3af (15.4 W per port): 24 ⚫ 802.3at (30 W per port): 13

Power supply of CloudEngine S5735-L48LP4S-A-V2 & S5735-L48LP4XE-A-V2

Power Module	Available PoE Power	Maximum Number of Ports (Fully Loaded)
Built-in AC Power Module	380 W	⚫ 802.3af (15.4 W per port): 24 ⚫ 802.3at (30 W per port): 12

Product Features and Highlights

Flexible Ethernet Networking ⚫ In addition to supporting traditional Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol(RSTP), and Multiple Spanning Tree Protocol (MSTP), CloudEngine S5735-L-V2 is also designed with the industry's latest Ethernet
Ring Protection Switching (ERPS) technology. ERPS is defined in ITU-T G.8032, and it implements millisecond-level protection switching based on traditional Ethernet MAC and bridging functions. 
⚫ CloudEngine S5735-L-V2 supports Smart Link, which implements backup of uplinks. One CloudEngine S5735-L-V2 switch can connect to multiple aggregation switches through multiple links, significantly improving reliability of access devices. 
 
Diversified Security Control 
⚫ CloudEngine S5735-L-V2 supports Portal authentication, 802.1X authentication, MAC address authentication, and hybrid authentication on a per port basis, and implements dynamic policy delivery (VLAN, QoS, and ACL) to users. 
⚫ CloudEngine S5735-L-V2 provides a series of mechanisms to defend against DoS attacks and user-targeted attacks. DoS attacks are targeted at switches and include SYN flood, Land, Smurf, and ICMP flood attacks. User-targeted attacks include bogus DHCP server attacks, IP/MAC address spoofing, DHCP request flood, and changing of the
DHCP CHADDR value. 
⚫ CloudEngine S5735-L-V2 sets up and maintains a DHCP snooping binding table, and discards the packets that do
not match the table entries. The DHCP snooping trusted port feature ensures that users connect only to the authorized DHCP server.
⚫ CloudEngine S5735-L-V2supports strict ARP learning. This feature prevents ARP spoofing attackers from exhausting ARP entries so that users can connect to the Internet normally. 
 
Easy Operation and Maintenance 
⚫ CloudEngine S5735-L-V2 supports Huawei Easy Operation, a solution that provides zero-touch deployment, replacement of faulty devices without additional configuration, USB-based deployment*, batch device configuration, and batch remote upgrade. The Easy Operation solution facilitates device deployment, upgrade, service provisioning, and other management and maintenance operations, and also greatly reduces O&M costs.CloudEngine S5735-L-V2 can be managed and maintained using Simple Network Management Protocol (SNMP) V1, V2, and V3, Command Line Interface (CLI), web-based network management system, or Secure Shell (SSH) V2.0. Additionally, it supports remote network monitoring (RMON), multiple log hosts, port traffic statistics collection, and network quality analysis, paving the way for
network optimization and reconstruction. 
⚫ CloudEngine S5735-L-V2 supports MUX VLAN, which involves a principal VLAN and multiple subordinate VLANs. Subordinate VLANs are classified into group VLANs and separate VLANs. Ports in the principal VLAN can
communicate with ports in subordinate VLANs. Ports in a subordinate group VLAN can communicate with each other, whereas ports in a subordinate separate VLAN cannot communicate with each other. CloudEngine S5735-L-V2 also supports VLAN-Based Spanning Tree (VBST) protocol. Note:Only those switches with USB ports can USB-based deployment.

iStack 
⚫ CloudEngine S5735-L-V2 supports intelligent stack (iStack). This technology combines multiple switches into a logical
switch. Member switches in a stack implement redundancy backup to improve device reliability and use inter-device link aggregation to improve link reliability. 
⚫ iStack provides high network scalability. You can increase ports, bandwidth, and processing capacity of a stack by simply adding member switches to the stack. 
⚫ iStack also simplifies device configuration and management. After a stack is set up, multiple physical switches are virtualized into one logical device. You can log in to any member switch in the stack to manage all the member switches in the stack. CloudEngine S5735-L-V2 support stacking through electrical ports. 
⚫Some CloudEngine S5735-L-V2 supports two 12GE dedicated stack ports, which release uplink ports and do not need to be configured.

PoE Function 
⚫ Perpetual PoE: When a PoE switch is abnormal Power-off or the software version is upgraded, the power supply to PDs
is not interrupted. This capability ensures that PDs are not powered off during the switch reboot. 
⚫ Fast PoE: PoE switches can supply power to PDs within seconds after they are powered on. This is different from common switches that generally take 1 to 3 minutes to start to supply power to PDs. When a PoE switch reboots due to a power failure, the PoE switch continues to supply power to the PDs immediately after being powered on without waiting until it finishes reboot. This greatly shortens the power failure time of PDs. Network Slicing Functions 
⚫ CloudEngine S5735-L-V2 provides a range of VLAN slicing functions to meet
diversified SLA requirements of different services and customers. Service isolation and bandwidth guarantee are implemented based on QoS. Slices can be completely isolated from each other without affecting each other. Traffic is isolated at the physical layer, and network slicing is performed for services on the same physical network. The Network Slicing technology can be used at the access, aggregation, and core layers to meet differentiated SLA requirements of new services on campus networks. 
 
Intelligent O&M 
⚫CloudEngine S5735-L-V2 provides telemetry technology to collect device data in real time and send the data to Huawei campus network analyzer CampusInsight. The CampusInsight analyzes network data based on the intelligent fault identification algorithm, accurately displays the real-time network status, effectively demarcates and locates faults in a timely manner, and identifies network problems that affect user experience, accurately guaranteeing user experience. 
 
Intelligent Upgrade 
⚫ CloudEngine S5735-L-V2 supports the intelligent upgrade feature. Specifically, CloudEngine S5735-L-V2 obtains the version upgrade path and downloads the newest version for upgrade from the Huawei Online Upgrade Platform (HOUP). The entire upgrade process is highly automated and achieves one-click upgrade. In addition, preloading the version is supported, which greatly shortens the upgrade time and service interruption time. 
⚫ The intelligent upgrade feature greatly simplifies device upgrade operations and makes it possible for the customer to upgrade the version independently. This greatly reduces the customer's maintenance costs. In addition, the upgrade policies on the HOUP platform standardize the upgrade operations, which greatly reduces the risk of upgrade
failures. 
 
Cloud Management 
⚫ The Huawei cloud management platform allows users to configure, monitor, and inspect switches on the
cloud, reducing on-site deployment and O&M manpower costs and decreasing network OPEX. Huawei switches support both cloud management and on-premise management modes. These two management modes can be flexibly switched as required to achieve smooth evolution while maximizing return on investment (ROI). 
 
OPS 
⚫ CloudEngine S5735-L-V2 supports Open Programmability System (OPS), an open programmable system based on the Python language. IT administrators can program the O&M functions of a CloudEngine S5735-L-V2 switch through Python scripts to quickly innovate functions and implement intelligent O&M.

Hardware Specifications

Hardware specifications of CloudEngine S5735-L8T4S-A-V2/-L8P4S-A-V2/L10T4X-A-V2/L10T4X-TA-V2/ L8P2T4X-A-V2/L8P2T4X TA-V2 models

Item		CloudEngine S5735-L8T4S-A- V2	CloudEngine S5735-L8P4S- A-V2	CloudEngine S5735-L10T4X-A-V2 CloudEngine S5735-L10T4X-TA-V2	CloudEngine S5735- L8P2T4X-A-V2 CloudEngine S5735- L8P2T4X-TA- V2
Physical specifications	Dimensions (H x W x D)	43.6 mm x 250 mm x 180 mm	43.6 mm x 320 mm x 210 mm	43.6 mm x 250 mm x 180 mm	43.6 mm x 320 mm x 210 mm
	Chassis height	1 U	1 U	1 U	1 U
	Chassis weight (including packaging)	2.22 kg	3.05 kg	2.22kg	3.06kg
Fixed port	GE port	8	8(PoE+)	10	10
	GE SFP pot	4	4	NA	NA
	10GE port	NA	NA	4	4
Management port	Console port (RJ45)	Supported	Supported	Supported	Supported
Management port	USB Port	NA	NA	NA	NA
CPU	Frequency	1.1 GHz	1.1 GHz	1.1 GHz	1.1 GHz
CPU	Core	2	2	2	2
Storage	Memory (DRAM)	2 GB	2 GB	2 GB	2 GB
Power supply system	Power supply type	Built-in AC power supply	Built-in AC power supply	Built-in AC power supply	Built-in AC power supply
	Rated voltage range	100 V AC to 240 V AC, 50/60 Hz
	Maximum voltage range	⚫ AC input: 90 V AC to 290 V AC, 45 Hz to 65 Hz
	Maximum input current	0.8 A	3 A	0.8A	3A
	Maximum power consumption	21.52 W	⚫ 25.09 W (without PD) ⚫ 166.65 W (with PD, PD power consumption of 125 W)	29.49 W	⚫ 32.33 W (without PD) ⚫ 151.85 W (with PD, PD power consumption of 125 W)
	Typical power consumption	15.95 W	19.99 W	19.19 W	23.33 W
	Static power consumption	10.52 W	17.19 W	12.55 W	16.75 W
Heat	Heat dissipation	Air-cooled heat
dissipation system	mode	dissipation and intelligent speed adjustment
	Number of fan modules	1
	Airflow	Air intake from left and front, air exhaustion from right
	Maximum heat dissipation of the device (BTU/hour)	73.43	⚫ Without PoE: 85.61 ⚫ Full PoE load: 568.63	100.62	⚫ Without PoE: 110.31 ⚫ Full PoE load: 518.13
Environment parameters	Long-term operating temperature	⚫ 0-1800 m altitude: -5°C to +50°C ⚫ 1800-5000 m altitude: The operating temperature reduces by 1ºC every time the altitude increases by 220 m.
	Short-term operating temperature	NA
	Storage temperature	-40°C to +70°C
	Relative humidity	5%-95%(non condensing)
	Operating altitude	5000 m
	Noise under normal temperature (sound power)	44.5 dB(A)	47 dB(A)	44.5 dB(A)	47 dB(A)
	Noise under normal temperature (sound pressure)	32.5 dB(A)	35 dB(A)	32.5 dB(A)	35 dB(A)
	Surge protection specification (power port)	⚫ Differential mode: ± 6 kV ⚫ Common mode: ± 6 kV
Reliability	MTBF (year)	75.32	69.71	73.83/72.49	68.4/67.25
	MTTR (hour)	2
	Availability	> 0.99999
Certification		⚫ EMC certification ⚫ Safety certification ⚫ Manufacturing certification