Part Number:   02352365

24 10/100Base-TX ports, 2 1000Base-X SFP ports, 2 gigabit combo ports (10/100/1000Base-T or 100/1000Base-X) and AC 110/220V
Availability:   In Stock

key Feature
  • 24 10/100Base-TX ports,

  • 2 1000Base-X SFP ports,

  • 2 gigabit combo ports

    (10/100/1000Base-T or 100/1000Base-X) 

  • AC 110/220V power

  • Forwarding performance: 9.6 Mpps

What's Included
  • S3700-28TP-SI-AC 1PCS

  • Huawei S3700-28TP-SI-AC Switch

  • 24*10/100Base-TX ports, 2*1000Base-X SFP ports and 10/100/1000Base-T or 100/1000Base-X

  • Layer 3 Ethernet Switch

  • Fixed AC Power

  • Software: Standard Version

  • S3700-28TP-SI-AC supports multicast routing features and intelligent stacking (iStack)

    Huawei Quidway S3700 series enterprise switches are next-generation energy-saving Layer 3 switches. S3700 mainly deploys on an enterprise campus network. S3700 supports VLAN, PoE, routing and migration to an IPv6 network. S3700 uses advanced reliability technologies such as stacking, VRRP, and RRPP, enhancing network reliability and diversity.

Tech Specs
Fixed port24*10/100Base-TX ports, 2*1000Base-X SFP ports, 2*10/100/1000Base-T or 100/1000Base-X
Forwarding performance9.6 Mpps
MAC address tableSupports IEEE 802.1d compliance.
Supports 16K MAC address entries.
Supports MAC address learning and aging.
Supports Static, dynamic, and blackhole MAC address entries.
Packet filtering based on source MAC addresses
VLAN featuresSupports 4K VLANs
Supports Guest VLANs, voice VLAN, and super VLAN
Supports VLAN assignment based on MAC addresses, protocols, and IP subnets
Supports QinQ
Supports Selective QinQ
Supports 1:1 VLAN mapping
Supports N:1 VLAN mapping
ReliabilitySupports RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms
Supports Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover
Supports STP(IEEE 802.1d), RSTP(IEEE 802.1w), and MSTP(IEEE 802.1s)
Supports BPDU protection, root protection and loop protection
Supports Smart Ethernet Protection (SEP)
IP routingSupports Static routing, RIPv1, RIPv2, and ECMP
IPv6 featuresSupports Neighbor Discovery (ND)
Supports Path MTU (PMTU)
Supports IPv6 ping, IPv6 tracert, and IPv6 Telnet
Supports Manually configured tunnel
Supports 6 to 4 tunnel
Supports ISATAP tunnel
Supports ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type
Supports MLD v1/v2 snooping
MulticastSupports 1 K multicast groups
Supports IGMP v1/v2/v3 snooping and IGMP fast leave
Supports Multicast VLAN and multicast replication between VLANs
Supports Multicast load balancing among member ports of a trunk
Supports Controllable multicast
Supports Port-based multicast traffic statistics
QoS/ACLSupports Rate limiting on packets sent and received by an interface
Supports Packet redirection
Supports Port-based traffic policing and two-rate three-color CAR
Supports Eight queues on each port
Supports WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms
Supports Re-marking of the 802.1p priority and DSCP priority
Supports Packet filtering on Layers 2 through 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination
Supports IP address, port number, protocol type, and VLAN ID
Supports Rate limiting in each queue and traffic shaping on ports
Security & accessSupports User privilege management and password protection
Supports DoS attack defense, ARP attack defense, and ICMP attack defense
Supports Binding of the IP address, MAC address, interface, and VLAN
Supports Port isolation, port security, and sticky MAC
Supports Blackhole MAC address entries
Supports Limit on the number of learned MAC addresses
Supports 802.1x authentication and limit on the number of users on an interface
Supports AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC
Supports SSH v2.0 and CPU defense
Supports Blacklist and whitelist
Supports DHCP Server, DHCP Relay, DHCP Snooping, DHCP Security
Surge protection6KV surge protection capability on service ports (1KV on service ports on PoE devices)
Management and maintenanceSupports iStack and MAC Forced Forwarding (MFF)
Supports Remote configuration and maintenance using Telnet
Supports Auto-Config.and Virtual cable test
Supports Ethernet OAM (IEEE 802.3ah and 802.1ag)
Supports SNMP v1/v2c/v3 and RMON
Supports MUX VLAN,GVRP and Web NMS
InteroperabilitySupports VBST (Compatible with PVST/PVST+/RPVST)
Supports LNP (Similar to DTP)
Supports VCMP (Similar to VTP)
Operating environmentOperating temperature: 0°C to 50°C(long term);
Relative humidity: 10%–90% (non-condensing)
Power supplyAC:
Rated voltage range: 100 V to 240 V AC; 50/60 Hz
Maximum voltage range: 90 V to 264 V AC; 50/60 Hz
Dimensions (mm)442 (W) x 220 (D)x 43.6 (H)
Weight< 2.5 kg
Power consumption< 20W

Q & A

Q: What is the difference between S3700-28TP-EI-AC and S3700-28TP-SI-AC?

A: S3700-28TP-SI-AC only supports Static routing, RIPv1, RIPv2, and ECMP. While S3700-28TP-EI-AC not only supports Static routing, RIPv1, RIPv2, and ECMP, also supports OSPF, IS-IS, and BGP.


Q: What is the difference between Huawei 3700 switch and 3300 switch?

A: Huawei S3700 target the enterprise market, S3300 target at telecom market, but most function are the same, the manufacturer did this mostly for marketing reasons as the telecom market most are big customers with better discount.


Q: Does the S3700 support port mirroring?

A: Yes, it supports.The details are as follows:

1. A maximum of four observing ports can be configured on an S3700. Packets from multiple ports can be mirrored to the same observing port. You can mirror incoming packets, outgoing packets, or both to an observing port.

2. The S3700 supports Remote Switched Port Analyzer (RSPAN). That is, the observing port and mirrored port can be located on different switches. This facilitates remote device management.

3. Flows can be mirrored from multiple ports to the same observing port. Flows to be mirrored are determined by the traffic classification rule.


Q: After a Traffic Policy is applied globally on S3700, the rate limit is invalid when a Traffic Policy is applied to interface?

A: If more than 128 ACL rules are configured, a traffic policy must be applied to the interface, VLAN, and globally in sequence. To update ACL rules, delete all traffic policies from the interface, VLAN, and system, and reconfigure traffic policies on the interface, in the VLAN, and globally in sequence.


Q: There are Multiple Ports in up state on the S3700. After VLAN mapping is configured on these ports, ping packets are lost and telnet packets are processed slowly. Why?

A: Scheduling of packet receiving tasks is improver. As a result, packet receiving tasks are switched frequently and there is low efficiency in processing packets. Ping packets are lost and Telnet packets are processed slowly.


Q: Why can the working rate of some combo interfaces on the S3700 be configured to 100 Mbit/s and other combo interfaces cannot?

A: You can know the working rate of combo interfaces on the S3700 according to the marks on the panel. The details are as follows:
If a combo interface is marked with 1000M, the working rate of the combo interface can only be 1000 Mbit/s.
If a combo interface is marked with 100/1000M, the working rate of the combo interface can be 100 Mbit/s or 1000 Mbit/s.

Q: Can the S3700 transparently transmit PAUSE frames?

A: PAUSE frames are sent and terminated at the MAC address layer of the forwarding chip. PAUSE Frames are used to control service traffic when the forwarding chip is congested. PAUSE frames cannot be forwarded.


Q: Why some S3752 switches cannot set up a Stack?

A: An S3752 does not support the stacking function if it uses a print circuit board (PCB) of version A.
Run the display version command on the S3752. If the following information is displayed, the S3752 uses a PCB of version A.



Delivery & Payment
Delivery have regular products in stock, and work together with reliable and high efficiency shipment partner, could deliver to our customers worldwide shortly. In normal condition, your cargo would take 3-5 days lead time and inland transportation to your carriers, then takes delivery days as per different delivery method, would be arrived at your destination safely and securely through reliable international carriers. Tracking No. will be provided once delivery out.
There are 3 delivery methods as default selection.
· FCA China Mainland.
Free of charge for FCA China Mainland
· FCA Hong Kong.
Flat rate 150USD for cargo under 100KG. We can delivery to your appointed address in Hong Kong, like your forwarders address.
Please note:
1, Our warehouses and cargoes are not located in Hong Kong, there are logistic and customs commission charges during China to Hong Kong.
2, If your cargo is small dimension, instead of delivery to you Hong Kong carrier, choosing our DHL service to deliver to your country directly is highly recommended.
· CNF.
International shipping methods are by express like DHL/ Fedex/ UPS, DHL is default; or by normal airfreight;

For cargoes under 45kg, DHL is recommended; For cargoes more than 45kg, considering the time-effectiveness, customs clearance convenience, and freight cost, our sales team will provide DHL and normal airfreight cost for your choice.

Please note: 

1, Insurance is not included by default, please tell our sales team if you need a insurance during transportation.

2, DHL is door to door service, if you choose normal airfreight, you should collect the cargo at airport; and if there have no airport at your city, you should also responsible for the inland transportation between airport to your place.

Payment accepts variety payment methods. We will constantly upgrade our payment system and provide the most convenient method for our client. The Customer may make payment by any one of the following methods, and Wire Transfer is the regular method in
Payment Methods:
wire transfer western union alipay paypal jbc American express discover network mastercard visa
Paying with Wire Transfer
You can do from any your local bank. Usually, we will have your payment within 2 to 3 day.
All fee (payer & payee) generated by the bank wire transfer should be bear by client. Otherwise, the fee will be deducted from the payment we receive.
Paying with Paypal
 paypal offers an alternative secure payment method via PayPal. PayPal does not insist you open an account, making payment by Credit or Debit card even easier. It's advised you do create an account to enable the benefits of signing up with PayPal, such as buyer protection and faster checkout next time without the need to enter your card details. Our invoicing and back order systems with PayPal work differently from our other payment methods. Our returns system is slightly different, we can only refund you for the items rather than swap them. When paying through PayPal the total order amount will be paid for immediately at checkout when you commit to buy. The items will then be dispatched when we process the order as quickly as we can. If items are out of stock we will aim to dispatch them as soon as possible after they arrive here. The same applies for any back orders that are created due to out of stock items within a larger order. Any canceled orders will be refunded as quickly as possible. Any returns will always be charged back to your original payment method.
Paying with Western Union
 western union
When you buy some items in, you have the option of paying for them at any participating Western Union location. The Western Union charge that applies to is based on the total amount of your transaction.
All fee (payer & payee) generated by the bank wire transfer should be paid by client.Otherwise, the fee will be deducted from the payment we receive.

Paying with Alipay


Now Alipay is acceptable at, if you have and intend to pay by an Alipay account, please contact with our sales team.

Please send us the T/T payment advice with date and invoice number by using below email or telephone number.
Email to: [email protected]          Call to : +852-3062-3083

All products are vender original products, we provide new equipment for customers, never been used before. Some scratching or copper rust might be seen on the modules, that may caused by carry, inserting in/out from chassis during our in-stock and pre-delivery testing. In normal condition, the scratching and rust are very slightly. When meet with this situation, a picture will send to you first to obtain your confirmation before delivery to you.
Once you bought products from us, we will provide the best post sale service for you. After the shipping out, we will continuously track your cargo until it arrives to your country or region. If there is something wrong during the delivery, we will do our utmost to help you.
Generally, all products provided by, will come with standard vender like 1 year warranty. During the warranty period, will replace any defective Equipment, but the reverse logistics should responsible by buyer, the re-shipment should obey the trade terms of order. If it is unable to locate a suitable replacement, will repair the Equipment. If it is unable to do either, will refund the purchase price to Buyer.
This warranty does not apply to any failure of the Equipment as a result of misuse, abuse, accident, neglect or mishandling, lack of proper maintenance, environmental factors, improper installation or configuration, flood, fire or other natural disasters, physical damage, electrical issues such as lightning, power surges or incorrect electrical voltages, or improper modifications.
This warranty is only valid for the original purchaser of the Equipment (“Buyer”).
But if products fail during warranty time, please contact your sales representative, or email to
[email protected] to verify your problem and enquire solutions for the failed products. If the problem
still can't be fixed by remote support trouble shooting methods i.e. email or phone support, then return procedure
See details when you start the return procedure to return policy.
If there’s any post sale question please e-mail at [email protected] or contact with your sales representative.


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  • LS-S3700-28TP-SI-AC
  • LS-S3700-28TP-SI-AC
  • LS-S3700-28TP-SI-AC
  • LS-S3700-28TP-SI-AC
  • LS-S3700-28TP-SI-AC
  • LS-S3700-28TP-SI-AC
  • LS-S3700-28TP-SI-AC
  • LS-S3700-28TP-SI-AC