Name: S5720S-28X-PWR-LI-AC(24 Ethernet 10/100/1000 ports,4 10 Gig SFP+,PoE+,370W POE AC 110/220V)
Brand: Huawei
SKU: S5720S-28X-PWR-LI-AC
Price: 623.12 USD
Availability: InStock
Rating: 4.8 (6 reviews)

Question 1

What is the port configuration of the S5720S-28X-PWR-LI-AC?

Accepted Answer

The S5720S-28X-PWR-LI-AC features 24 Gigabit Ethernet RJ45 ports and 4 10-Gigabit SFP+ uplink slots, providing versatile connectivity for access-layer deployments.

Question 2

How much PoE power budget does the S5720S-28X-PWR-LI-AC provide?

Accepted Answer

This switch delivers up to 370 W of total PoE+ power, supporting IEEE 802.3af/at devices such as IP phones, wireless APs, and cameras without external injectors.

Question 3

Which PoE standard is supported by the S5720S-28X-PWR-LI-AC?

Accepted Answer

The S5720S-28X-PWR-LI-AC supports both IEEE 802.3af (PoE) and IEEE 802.3at (PoE+) standards, enabling power delivery up to 30 W per port.

Question 4

Does the S5720S-28X-PWR-LI-AC support 10 GbE uplinks?

Accepted Answer

Yes. Four SFP+ slots provide 10 Gigabit uplink capacity, ensuring high-speed aggregation and uplink performance.

Question 5

What are the power input options for this switch?

Accepted Answer

The S5720S-28X-PWR-LI-AC accepts AC power input ranging from 110 V to 220 V, with internal power supplies for continuous operation.

Question 6

What is the switching capacity and forwarding rate?

Accepted Answer

This model offers a non-blocking switching capacity of 176 Gbps and a packet forwarding rate of up to 131 Mpps, supporting seamless data flow.

Question 7

How is the S5720S-28X-PWR-LI-AC managed?

Accepted Answer

Management options include a web-based GUI, a command-line interface (CLI) via console/SSH, and SNMP v1/v2c/v3 for flexible network administration.

Question 8

Does the switch support advanced Layer 2 and Layer 3 features?

Accepted Answer

Yes. It supports L2 features such as VLAN, STP, RSTP, MSTP and L3 functions including static routing, RIP, OSPF, VRRP, and IPv6.

Question 9

Can multiple S5720S-28X-PWR-LI-AC units be stacked?

Accepted Answer

While the S5720S-28X-PWR-LI-AC doesn’t support hardware stacking, it can be managed as a Virtual System (VS) cluster to simplify multi-switch operations.

Question 10

What environmental conditions does the switch support?

Accepted Answer

It operates reliably in temperatures from 0 °C to 45 °C and relative humidity from 10% to 90% (non-condensing).

Question 11

What warranty and support are included?

Accepted Answer

The switch includes a limited lifetime warranty covering hardware defects, plus 12 months of software updates and 24/7 technical support.

Question 12

What security features are available on the S5720S-28X-PWR-LI-AC?

Accepted Answer

Security functions include port security, 802.1X authentication, ACLs, DHCP snooping, IP source guard and dynamic ARP inspection.

Question 13

Which QoS and multicast features are supported?

Accepted Answer

The device offers traffic classification, shaping, scheduling (WRR, SP), and multicast capabilities like IGMP snooping, MLD snooping and PIM.

Question 14

Is the S5720S-28X-PWR-LI-AC energy efficient?

Accepted Answer

Yes. It implements IEEE 802.3az Energy Efficient Ethernet, port shutdown and fan-speed adjustment to reduce power consumption.

Question 15

How do I install and rack-mount the S5720S-28X-PWR-LI-AC?

Accepted Answer

Use the included rack ears and screws to mount in a 19″ equipment rack. Connect AC power, then link network cables to the RJ45 and SFP+ ports.

	S5720S-28X-PWR-LI-AC	S5720-52P-PWR-LI-AC	S5700-28C-EI-24S-AC	S5730S-68C-EI-AC	S5735S-L48T4S-A
Depth	12 inches	11.8 inches	11 inches	12 inches	17 inches
Ethernet Technology	10/100/1000	10/100/1000	10/100/1000	10/100/1000	10/100/1000
Flash Memory	64 MB	256 MB	64 MB	64 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 Base	IP Lite	IP Lite	LAN Base	IP Services
Interface Ports	10/100/1000	10/100/1000	10/100/1000	10/100/1000	10/100/1000
Layer Supported	Layer 2 / Layer 3	Layer 2 / Layer 3	Layer 2 / Layer 3	Layer 2 / Layer 3	Layer 2 / Layer 3
Manageable	Managed	Managed	Managed	Managed	Managed
Manufacturer Part Number	S5720S-28X-PWR-LI-AC	S5720-52P-PWR-LI-AC	S5700-28C-EI-24S-AC	S5730S-68C-EI-AC	S5735S-L48T4S-A
Media Type Supported	Twisted Pair / Fiber	Combo	Fiber	Twisted Pair	Combo
Memory	256 MB	512 MB	256 MB	256 MB	256 MB
Number of Downlink Ports	24 Ports	48 Ports	24 Ports	24 Ports	48 Ports
Number of Ethernet Ports	24–48 Ports	Over 48 Ports	24–48 Ports	Over 48 Ports	24–48 Ports
POE Support	POE+	POE	Non POE	Non POE	Non POE
Port/Expansion Slot Details	24 fixed 10/100/1000 ports plus 4 SFP uplink ports	48 PoE ports and 4 SFP uplink ports	24 SFP ports and 4 GE management ports	68 copper ports and 4 SFP uplink ports	N/A
Power Consumption	130W	130W	N/A	N/A	N/A
Power Source	AC Power Supply	AC Power Supply	AC Power Supply	AC Power Supply	AC Power Supply
Product Name	S5720S-28X-PWR-LI-AC Ethernet Switch	Huawei S5720-52P-PWR-LI-AC Ethernet Switch	Huawei S5700-28C-EI-24S-AC	Huawei S5730S-68C-EI-AC Ethernet Switch	S5735S-L48T4S-A High Performance Stackable Gigabit Switch
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	No	No	Yes
SFP Ports	4 SFP Ports	4 SFP Ports	24 SFP Ports	4 SFP Ports	4 SFP Ports
Switching Capacity	128 Gbps	104 Gbps	128 Gbps	N/A	104 Gbps
Switching Capacity with Stacking	256 Gbps	208 Gbps	256 Gbps	N/A	208 Gbps
Uplink Configuration	10G	1G	1G / 10G	10G	1G
Weight	15 lbs	15 lbs	15 lbs	23 lbs	20 lbs
Width	17.5 inches	17.5 inches	17.5 inches	17 inches	19 inches

S5720S-28X-PWR-LI-AC