姓名：

Huawei S5720-28TP-PWR-LI-AC 8×PoE+ & 16×GE +4×SFP AC Switch (124 W)

Name: Huawei S5720-28TP-PWR-LI-AC 8×PoE+ & 16×GE +4×SFP AC Switch (124 W)
Brand: Network-Switch & Huawei
SKU: NS-HWS5720-28TPPWRLIAC
Price: 471.0 USD
Availability: InStock
Rating: 5.0 (1 reviews)

模型：

S5720-28TP-PWR-LI-AC

細節：

Layer 3, 24×GE PoE+ ports, 4×GE SFP uplinks (2 combo), 370W PoE budget, 336 Gbps switching, 46.5 Mpps forwarding, VLAN, ACL security, Web-managed.

價格：

$471.00 USD

可用性：

有存貨預購缺貨

健康）狀況：

New

保修單:

30天退貨 | 30天換貨

航運：

Express Shipping to 3-8 Days, via DHL, UPS, etc.

支付：

保證安全結賬

安全、快速、100% 正品。您值得信賴的 IT 合作夥伴。

最佳價格保證、大量節省、全球信賴。

經過驗證的專業知識，值得信賴的解決方案

8年，100多個國家
10000+ 客戶/項目
CCIE、HCIE、H3CIE、RCNP、CISSP、JNCIE、NSE 7 AWS、Google Cloud 專家

立即諮詢專家

24/7線上服務

+852-63593631 (香港)

+1-(302)281-2971（美國）

+1-(555)705-0985（美國）

在線聊天

加入夥伴網絡

獨家優惠/服務
信用條款/香港優先供應

立即合作

你也許也喜歡

連接解決方案

概述

描述

評論

問答

退貨和退款

下載

huawei_small_business_high_cost_performance_network_type

huawei_small_business_high_scalability_network_type

huawei_medium_enterprise_and_campus_network-type_1

huawei_medium_factory_and_farm_network-type

Huawei S5720-28TP-PWR-LI-AC Layer 3 Gigabit Ethernet Switch

The Huawei S5720-28TP-PWR-LI-AC is a Layer 3 Gigabit Ethernet switch designed for enterprise campus networks and high-density PoE deployments.

It offers 24 10/100/1000BASE-T PoE+ ports, 2 Gigabit SFP ports, and 2 dual-purpose 10/100/1000BASE-T or SFP ports, providing flexible deployment options.

With a switching capacity of 336 Gbps and a forwarding rate of 46.5 Mpps, this switch ensures efficient data handling.

It supports advanced features such as intelligent stacking (iStack), comprehensive security mechanisms, and energy-efficient design, making it a versatile solution for various networking needs.

Overview

Highlights

Port Configuration: 24 × 10/100/1000BASE-T PoE+ ports, 2 × Gigabit SFP ports, and 2 × dual-purpose 10/100/1000BASE-T or SFP ports.
PoE Power Budget: Supports IEEE 802.3af/at standards with a total PoE power budget of 370W.
High Performance: 336 Gbps switching capacity and 46.5 Mpps forwarding rate ensure efficient data processing.
Advanced Layer 3 Features: Supports static routing, RIP, OSPF, and VRRP for robust network routing capabilities.
Comprehensive Security: Features include 802.1X authentication, MAC address filtering, DHCP snooping, ARP inspection, and port isolation.
Intelligent Stacking (iStack): Supports stacking of up to 9 switches, simplifying network management and enhancing scalability.
Energy-Efficient Design: Intelligent fan speed adjustment for reduced power consumption and noise.
Robust Management: Offers web-based management, SNMP v1/v2/v3, RMON, and CLI via console or Telnet.

Recommended Accessories

Product Model	Category	Description
SFP-GE-SX-MM850	SFP Transceiver	1000BASE-SX SFP, 850nm, multimode fiber, up to 550m
SFP-GE-LX-SM1310	SFP Transceiver	1000BASE-LX SFP, 1310nm, single-mode fiber, up to 10km
SFP-GE-LH40-SM1310	SFP Transceiver	1000BASE-LH SFP, 1310nm, single-mode fiber, up to 40km
SFP-GE-ZX50-SM1550	SFP Transceiver	1000BASE-ZX SFP, 1550nm, single-mode fiber, up to 50km
SFP-GE-ZX80-SM1550	SFP Transceiver	1000BASE-ZX SFP, 1550nm, single-mode fiber, up to 80km
SFP-GE-ZX100-SM1550	SFP Transceiver	1000BASE-ZX SFP, 1550nm, single-mode fiber, up to 100km
SFP-GE-LX20-SM1310-BIDI	SFP Transceiver	1000BASE-LX BiDi SFP, TX1310/RX1550nm, single-mode fiber, up to 20km
SFP-GE-LX20-SM1550-BIDI	SFP Transceiver	1000BASE-LX BiDi SFP, TX1550/RX1310nm, single-mode fiber, up to 20km
SFP-GE-LH40-SM1310-BIDI	SFP Transceiver	1000BASE-LH BiDi SFP, TX1310/RX1550nm, single-mode fiber, up to 40km
SFP-GE-LH40-SM1550-BIDI	SFP Transceiver	1000BASE-LH BiDi SFP, TX1550/RX1310nm, single-mode fiber, up to 40km

Comparison with Similar Items

Feature	S5720-28TP-PWR-LI-AC	S5720-28TP-LI-AC	S5720-28X-PWR-LI-AC
Downlink Ports	24 × GE PoE+	24 × GE	24 × GE PoE+
Uplink Ports	4 × GE SFP	4 × GE SFP	4 × 10GE SFP+
PoE Support	Yes (370W budget)	No	Yes (370W budget)
Switching Capacity	336 Gbps	336 Gbps	598 Gbps
Forwarding Rate	46.5 Mpps	46.5 Mpps	132 Mpps
Stacking Support	Yes (iStack)	Yes (iStack)	Yes (iStack)
Ideal Use Case	High-density PoE access	Standard access	High-performance PoE

Specifications

Parameter	Specification
Model	S5720-28TP-PWR-LI-AC
Downlink Ports	24 × 10/100/1000BASE-T PoE+ ports
Uplink Ports	2 × Gigabit SFP ports, 2 × dual-purpose 10/100/1000BASE-T or SFP ports
Switching Capacity	336 Gbps
Forwarding Rate	46.5 Mpps
MAC Address Table	16K entries
VLANs	Supports up to 4,000 VLANs (IEEE 802.1Q)
QoS	8 queues per port, SP, WRR, and SP+WRR scheduling algorithms
IPv6 Features	IPv6 host, static routes, OSPFv3, BGP4+, IS-ISv6
Security Features	802.1X, MAC filtering, DHCP snooping, ARP inspection, port isolation
Management	Web-based, CLI, Telnet, SNMP v1/v2/v3, RMON, SSHv2
Power Supply	Built-in AC power module, 370W PoE power budget
Power Consumption	Typical: 38.8W; Maximum: 444.8W (with full PoE load)
Operating Temperature	0°C to 50°C (32°F to 122°F)
Dimensions (W×D×H)	442 mm × 310 mm × 43.6 mm (17.4 in. × 12.2 in. × 1.7 in.)
Weight	≤ 5.3 kg (11.7 lbs)
Warranty	Limited lifetime warranty

More Details

Quality Certifications

Do you have any question about the Huawei S5720-28TP-PWR-LI-AC Switch?

Please Chat with us now!

or leave us an message on sales@network-switch.com

Warranty

100% Low Price Guarantee

Network-switch.com provides high-quality products at low wholesale prices

100% Quality Assurance

All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by Huawei HCIE Engineers.

Free Technical Support

Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.

100% Money Back Guarantee

You can contact our customer service team to exchange or return any product that you bought from us.

Flexible Secure Payment & Shipment

Verified authorization: Mcafee Secure, VeriSign Secured

Return Material Authorization (RMA) Process

Standard Warranty Policy

Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year

The Support Contacts

If your Huawei products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.

了解更多

常見問題與解答

Q1: What are the main series available in the Huawei S5720 family?

A: The Huawei S5720 family includes four main series: LI (Energy-saving Gigabit), SI (Standard Layer 3 Gigabit), EI (Enhanced Layer 3 Gigabit), and HI (High-performance and Programmable Gigabit).

Q2: What key features does the S5720-EI series offer?

A: The S5720-EI series provides advanced Layer 3 routing, full Gigabit downlink ports, flexible 10GE uplinks, intelligent stacking (iStack), and simplified management via Super Virtual Fabric (SVF).

Q3: Can Huawei S5720 switches support Power over Ethernet (PoE)?

A: Yes, various models in the Huawei S5720 series support PoE and PoE+, allowing them to power devices like IP cameras, VoIP phones, and wireless access points directly via Ethernet cables.

Q4: What is the maximum stacking capability of Huawei S5720 switches?

A: Huawei S5720 switches support intelligent stacking (iStack), enabling up to 9 switches to form a single logical switch, simplifying management and increasing redundancy.

Q5: Are Huawei S5720 switches suitable for Layer 3 routing?

A: Yes, many models, particularly in the SI, EI, and HI series, support Layer 3 routing protocols such as OSPF, BGP, IS-IS, and VRRP, providing robust routing capabilities.

Q6: How do Huawei S5720 switches handle network loops?

A: Huawei S5720 switches support various loop prevention technologies such as STP/RSTP/MSTP, Smart Ethernet Protection (SEP), and ITU-T G.8032 Ethernet Ring Protection Switching (ERPS).

Q7: What security features do Huawei S5720 switches offer?

A: They provide comprehensive security capabilities, including port security, DHCP snooping, 802.1X authentication, MAC authentication, IP Source Guard, ARP inspection, and MACsec encryption (on specific models).

Q8: What are the common deployment scenarios for the Huawei S5720 switches?

A: The Huawei S5720 series is ideal for enterprise campus networks, small to medium-sized data centers, and branch offices requiring high reliability, flexible connectivity, and scalable network performance.

Q9: Can the Huawei S5720 switches be managed remotely?

A: Yes, Huawei S5720 switches support remote management through web-based interfaces, SNMP, SSH, and integration with Huawei’s network management tools like eSight and CloudEngine management software.

Q10: What kind of uplink options do Huawei S5720 switches provide?

A: Huawei S5720 switches offer multiple uplink options, including fixed or modular 10GE SFP+ ports and 40GE QSFP+ ports, providing flexible and high-speed uplink capabilities.

Q11: How easy is it to install and configure a Huawei S5720 switch?

A: Huawei S5720 switches support zero-touch provisioning (ZTP), easy-to-use web interfaces, and CLI configuration, simplifying deployment and reducing setup time.

Q12: Do Huawei S5720 switches support IPv6?

A: Yes, Huawei S5720 switches fully support IPv6, including IPv6 routing, dual-stack operation, IPv6 ACLs, and IPv6 management features.

Q13: What redundancy features are available on Huawei S5720 switches?

A: Redundancy features include hot-swappable power supplies, dual-power input, intelligent stacking (iStack), link aggregation (LAG), and various network redundancy protocols.

Q14: Are Huawei S5720 switches energy-efficient?

A: Yes, the S5720 series includes energy-efficient Ethernet (EEE), dynamic power management, and PoE power scheduling to minimize power consumption.

Q15: How does the Huawei S5720 series compare to older S5700 switches?

A: The Huawei S5720 series provides enhanced performance, advanced Layer 3 routing features, improved security, flexible PoE capabilities, and better scalability compared to the earlier S5700 series.

Q16: What monitoring and analysis capabilities are included in Huawei S5720 switches?

A: Huawei S5720 switches support Ethernet OAM, sFlow, NetStream, telemetry data collection, and integration with Huawei's eSight platform for comprehensive monitoring and analysis.

Q17: What accessories are available for Huawei S5720 switches?

A: Accessories include hot-swappable power supplies, stacking modules, transceivers, mounting brackets, cables, and additional expansion modules.

Q18: How is VLAN configuration handled on Huawei S5720 switches?

A: VLAN configuration is straightforward via the web interface or CLI, allowing users to create, manage, and segment networks efficiently for enhanced security and performance.

Q19: Can Huawei S5720 switches integrate with third-party network devices?

A: Yes, Huawei S5720 switches support standard network protocols, allowing seamless integration with third-party network equipment and multi-vendor network environments.

Q20: What QoS features are available on Huawei S5720 switches?

A: Huawei S5720 switches offer comprehensive QoS features, including traffic prioritization, rate limiting, congestion management, and queue scheduling, ensuring optimal network performance for critical applications.

Q21: What advanced features does the Huawei S5720-HI series provide?

A: The HI series offers programmable forwarding through ENP chips, wireless convergence support, advanced telemetry, comprehensive security capabilities, and flexible virtualization through SVF technology.

退款政策

在 Network-switch.com我們致力於提供最佳的客戶體驗，確保您的購買符合您的期望。如果您因任何原因對購買的商品不滿意，請閱讀下方的退貨和退款政策，以了解您的選擇。

退貨

您有權退回從 Network-switch.com 在下列條件下：

退貨資格： 商品可於以下期限內退貨 30天 自交貨之日起，只要產品保持原始狀態、未使用且原包裝中。
不可退貨的商品： 某些商品（例如個人化或客製化產品）以及購買時標示為不可退貨的商品）無法退貨。
退貨流程： 如需退貨，請聯絡我們的客戶支援團隊 help@network-switch.com。我們將向您提供如何退回產品以及在必要時取得退貨授權號的說明。

退款

退款流程： 一旦我們收到您退回的商品並進行檢查，我們將在以下期限內按照原付款方式處理您的退款： 7個工作天。
退款條件： 退款將以商品購買價格計算，不包括任何運費、手續費或其他額外費用。如果退回的商品有損壞、使用過或缺少零件，我們可能會部分退款。

交流

如果您想更換不同尺寸、顏色或型號的商品，請遵循相同的退貨流程。收到退回的商品後，我們將根據庫存情況免費寄送替換商品。

運費

退貨運費： 除非物品有瑕疵、損壞或不正確，否則您有責任支付退貨運費。
運費退款： 運費不予退還，除非商品有瑕疵或不正確。
補貨費： 退回商品時將被收取約 30% 的產品價格，除非商品有瑕疵、損壞或不正確。

損壞或錯誤的物品

如果您收到損壞或錯誤的商品，請在規定時間內聯絡我們的客戶服務團隊 7天收到產品後，我們將立即進行更換。

聯繫我們

如果您對退貨或退款有任何疑問或擔憂，請與我們聯絡：
電子郵件： help@network-switch.com

在退回任何產品之前，請聯絡我們，說明您遇到的問題。很多情況下，我們可以透過技術支援解決問題，您無需退回產品。

如果設備有無法修復的缺陷，您可以根據我們十二個月的保固期將其退還給我們進行維修或更換。只需聯絡我們，我們將為您提供退貨代碼、退貨地址以及其他說明。

請勿在未聯絡我們的情況下退貨。我們將引導您完成退貨流程，包括合適的配送方式。