Name: S5720S-28TP-PWR-LI-ACL(8 Ethernet 10/100/1000 PoE+,16 Ethernet 10/100/1000,2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP,124W POE AC,front access)
Brand: Huawei
SKU: S5720S-28TP-PWR-LI-ACL
Price: 434.34 USD
Availability: InStock
Rating: 4.7 (6 reviews)

Question 1

What is the switching capacity of the S5720S-28TP-PWR-LI-ACL?

Accepted Answer

The S5720S-28TP-PWR-LI-ACL delivers a switching capacity of 128 Gbps and a forwarding rate of 95.2 Mpps, ensuring smooth data transfer in high-traffic networks.

Question 2

How many PoE ports does the S5720S-28TP-PWR-LI-ACL support?

Accepted Answer

This switch includes 8 IEEE 802.3at/af PoE+ ports with a total PoE budget of 124 W, ideal for powering IP cameras, VoIP phones, and wireless access points.

Question 3

Can I use SFP modules with the S5720S-28TP-PWR-LI-ACL?

Accepted Answer

Yes, it offers 2 dedicated Gigabit SFP slots and 2 dual-purpose ports that operate as Gigabit Ethernet or SFP, providing flexible fiber connectivity.

Question 4

Does the S5720S-28TP-PWR-LI-ACL support VLAN segmentation?

Accepted Answer

Yes, it supports up to 4,094 VLANs and advanced VLAN features such as QinQ and PVLAN to segment and secure your network traffic.

Question 5

Which Layer features are available on this switch?

Accepted Answer

The switch supports comprehensive Layer 2 and basic Layer 3 features including static routing, RIP, and ACL-based packet filtering for efficient network management.

Question 6

What security features does the S5720S-28TP-PWR-LI-ACL include?

Accepted Answer

Built-in security includes 802.1X authentication, DHCP snooping, IP Source Guard, ARP inspection, and advanced ACL to protect against unauthorized access and attacks.

Question 7

How is PoE power allocated on this switch?

Accepted Answer

The switch auto-detects connected PDs and allocates up to 30 W per port, with priority settings and power thresholds for optimal power distribution.

Question 8

What energy-saving technologies are implemented?

Accepted Answer

It features energy-efficient Ethernet (EEE), intelligent fan control, and PoE power management to reduce power consumption and operating costs.

Question 9

How can I manage and configure the S5720S-28TP-PWR-LI-ACL?

Accepted Answer

You can manage it via Huawei’s web-based GUI, CLI (Console, Telnet, SSH), SNMP, and iStack for simplified cluster management.

Question 10

What redundancy and high availability features are supported?

Accepted Answer

The switch supports Spanning Tree Protocol (STP/RSTP/MSTP), VRRP, and cross-chassis link aggregation for seamless failover and minimal downtime.

Question 11

What are the typical deployment scenarios?

Accepted Answer

Ideal for access layers in enterprise, campus, and branch networks, supporting voice, video, and data applications with PoE power delivery.

Question 12

What is the operating temperature range?

Accepted Answer

The switch operates reliably between 0 °C and 45 °C, making it suitable for standard IT room environments.

Question 13

How large is the PoE power budget and what AC input does it use?

Accepted Answer

It provides 124 W total PoE power on a 100–240 V AC input, automatically adjusting to local power standards.

Question 14

Does the S5720S-28TP-PWR-LI-ACL support IPv6?

Accepted Answer

Yes, it supports IPv6 routing and management features including IPv6 ACLs, MLD snooping, and ND snooping for future-proof networks.

Question 15

What warranty and support options are available?

Accepted Answer

Huawei offers a limited hardware warranty and optional technical support packages, including software updates and 24/7 assistance.

Question 16

How compact is the S5720S-28TP-PWR-LI-ACL?

Accepted Answer

The 1U rack-mountable switch measures 440 mm×200 mm×43.6 mm and weighs approximately 3.5 kg, saving space in your rack.

	S5720S-28TP-PWR-LI-ACL	S5720-28X-LI-AC	S5735-S48P4X	S5735S-L48T4X-A	S5700-48TP-PWR-SI-AC
Depth	10.2 inches	11 inches	15 inches	18 inches	11 inches
Ethernet Technology	10/100/1000	10/100/1000	10/100/1000	10/100/1000	10/100/1000
Flash Memory	64 MB	64 MB	64 MB	256 MB	64 MB
Form Factor	Rack-mount	Rack-mount	Rack-mount	Rack-mount	Rack-mount
Height	1.75 inches	1.75 inches	1.75 inches	1.75 inches	1.75 inches
IOS	LAN Lite	LAN Lite	IP Services	IP Services	LAN Lite
Interface Ports	10/100/1000	10/100/1000	10/100/1000	10/100/1000	10/100/1000
Layer Supported	Layer 2	Layer 2	Layer 3	Layer 2 / Layer 3	Layer 2
Manageable	Managed	Managed	Managed	Managed	Managed
Manufacturer Part Number	S5720S-28TP-PWR-LI-ACL	S5720-28X-LI-AC	S5735-S48P4X	S5735S-L48T4X-A	S5700-48TP-PWR-SI-AC
Media Type Supported	Combo	Combo	Twisted Pair	Combo	Twisted Pair / Fiber
Memory	256 MB	256 MB	256 MB	512 MB	256 MB
Number of Downlink Ports	24 Ports	24 Ports	48 Ports	48 Ports	4 Ports
Number of Ethernet Ports	24–48 Ports	24–48 Ports	24–48 Ports	24–48 Ports	24–48 Ports
POE Support	POE+	Non POE	Non POE	POE+	POE
Port/Expansion Slot Details	24 x 10/100/1000 PoE and 4 x 1G SFP ports	24 x 10/100/1000 Ethernet ports, 4 x 10G SFP ports	48 Ethernet ports and 4 SFP uplink ports	48 x 10/100/1000 ports with 4 dedicated 10G SFP+ uplink ports	48 x 10/100/1000 PoE ports, 4 x 1G SFP slots
Power Consumption	30 W	≤ 60W	N/A	150W	N/A
Power Source	AC Power Supply	AC Power Supply	AC Power Supply	Redundant Power Supply / AC Power Supply	AC Power Supply
Product Name	Huawei S5720S-28TP-PWR-LI-ACL	Huawei S5720-28X-LI-AC Gigabit Ethernet Switch	S5735-S48P4X Managed Gigabit Switch	S5735S-L48T4X-A Layer 3 Managed Switch	Huawei S5700-48TP-PWR-SI-AC
Product Type	Switch	Switch	Switch	Switch	Switch
Rack Units	1 RU	1 RU	1 RU	1 RU	1 RU
Redundant Power Supply Supported	No	No	Yes	Yes	No
SFP Ports	4 SFP Ports	4 SFP Ports	4 SFP Ports	4 SFP Ports	4 SFP Ports
Switching Capacity	56 Gbps	128 Gbps	128 Gbps	320 Gbps	128 Gbps
Switching Capacity with Stacking	112 Gbps	256 Gbps	256 Gbps	640 Gbps	256 Gbps
Uplink Configuration	1G	10G	10G	10G	1G
Weight	10 lbs	8 lbs	25 lbs	18 lbs	N/A
Width	17.5 inches	17.5 inches	17.5 inches	17.5 inches	17.5 inches

S5720S-28TP-PWR-LI-ACL