Huawei Quidway S3700 Series Switch S3700-28TP-PWR-EI Overview
Huawei Quidway S3700 Series Switch S3700-28TP-PWR-EI is a genuine campus and data-center switching product from Huawei, a worldwide ICT vendor with a strong portfolio of enterprise switches, routers and data-center hardware. Belonging to the Huawei Quidway S3700 Series family, the S3700-28TP-PWR-EI unit is built to the original factory specification, so it integrates with existing Huawei deployments predictably and behaves exactly as the platform documentation describes. In the network, it is suited to access-layer and edge deployments, where reliable wiring-closet operation and straightforward management are the priorities.
From a specification standpoint, it offers 24 ports for client, server or uplink connectivity; packet forwarding up to 9.6 Mpps; Power over Ethernet support. These are the original factory figures for this model, giving administrators a clear picture of what the unit can deliver before it enters service. Standard mounting, cabling and management practices apply, so deployment follows the same procedures as other Huawei hardware already running in the environment.
Typical deployments include access-layer deployments for user, phone and AP connectivity, distribution and core aggregation in campus networks, and top-of-rack and end-of-row switching in data centers. Organizations commonly source it for refresh programs, capacity expansion and spares management, keeping a tested unit on hand so outages stay short and replacements are predictable. The factory detail for this unit reads: “S3700-28TP-PWR-EI Mainframe(24 Ethernet 10/100 ports, 2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP, PoE+,Dual Slots of power, Without Power Module)”. This makes it a practical choice when original-spec hardware is required at a predictable cost.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Our warranty coverage and responsive technical support protect the purchase after it arrives, and our team can confirm revision levels and software compatibility before you order. For volume requirements we also offer configuration checks and staged delivery options.
Contact our sales team for current availability, lead time and shipping options for the S3700-28TP-PWR-EI. We respond quickly with stock status and a firm quote, so you can plan the refresh or expansion with confidence.
Key Specifications
Applications
Enterprise Campus
High-density ports power users, phones and APs at the access layer.
Branch Office
Stackable units simplify branch deployment and management.
Wireless & IoT
PoE budget supports dense wireless and IoT endpoints.
Buying a Pre-Owned S3700-28TP-PWR-EI
Verify the unit is tested, firmware confirmed, and condition documented. Every unit is fully tested and warranty covered. Contact our team for current stock and availability.
S3700-28TP-PWR-EI Specifications | |
Manufacturer | Huawei |
Manufacturer Part Number | S3700-28TP-PWR-EI |
Form Factor | Fixed, Stackable |
Switch Port | 24 FE PoE, 2 GE Combo and 2 GE SFP ports |
Power Over Ethernet (PoE) | PoE Switch |
Performance | |
Forwarding performance | 9.6 Mpps |
MAC address table | IEEE 802.1d compliance |
16 K MAC address entries | |
MAC address learning and aging | |
Static, dynamic, and blackhole MAC address entries | |
Packet filtering based on source MAC addresses | |
VLAN | 4K VLANs |
Reliability | RRPP ring topology and RRPP multi-instance |
Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover | |
SEP | |
STP, RSTP, and MSTP | |
BPDU protection, root protection, and loop protection | |
IP routing | Static routing, RIPv1, RIPv2, and ECMP OSPF, IS-IS, and BGP |
Multicast | IGMP v1/v2/v3 snooping and IGMP fast leave |
Multicast forwarding in a VLAN and multicast replication between VLANs | |
Multicast load balancing among member ports of a trunk | |
Controllable multicast | |
Port-based multicast traffic statistics | |
QoS/ACL | Rate limiting on packets sent and received by an interface |
Packet redirection | |
Port-based traffic policing and two-rate three-color CAR | |
Eight queues on each port | |
WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms | |
Re-marking of the 802.1p priority and DSCP priority | |
Packet filtering at Layers 2 through 4, filtering out invalid frames based on the source MAC address, destination | |
MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID | |
Rate limiting in each queue and traffic shaping on ports | |
Security | User privilege management and password protection |
DoS attack defense, ARP attack defense, and ICMP attack defense | |
Binding of the IP address, MAC address, interface, and VLAN | |
Port isolation, port security, and sticky MAC | |
Blackhole MAC address entries | |
Limit on the number of learned MAC addresses | |
802.1x authentication and limit on the number of users on an interface | |
AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC | |
SSH v2.0 | |
Hypertext Transfer Protocol Secure (HTTPS) | |
CPU defense | |
Blacklist and whitelist | |
Management | |
Power Supply Specifications | |
Power Device | Power supply - PoE( 740W ) |
Voltage Required | AC 120/240 V ( 50/60 Hz ) |
Dimensions / Weight / Miscellaneous | |
Width | 44.2cm |
Depth | 43.6cm |
Height | 22.0cm |
Weight | 3kg |
System Software | |
