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Reliable DC-powered Fast Ethernet switch for telecom racks.
S3700-28TP-EI-DC
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S3700-28TP-EI-DC(24 Ethernet 10/100 ports,2 Gig SFP and 2 du...
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S3700-28TP-EI-DC
- Description:
- S3700-28TP-EI-DC(24 Ethernet 10/100 ports,2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP,DC -48V)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598035446
- Condition:
- Warranty:
- 3
- List Price:
$3,852.74
- Price:
$500.8587% off
Quantity:
1
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S3700-28TP-EI-DC Overview
S3700-28TP-EI-DC is a high-performance, fixed-configuration Ethernet access switch engineered for enterprise deployments, offering robust architecture with support for stacking and scalable performance. Built with a mix of 10/100/1000 ports and advanced POE+ capabilities, it is designed to deliver reliable connectivity in campus, branch, and small-to-medium business networks.
S3700-28TP-EI-DC provides versatile power options, a compact rack-mount form factor, and seamless integration into existing infrastructures. Its optimized switching capacity, comprehensive port configurations, and efficient management through LAN Lite make it an ideal solution for use cases that demand high throughput and flexible network configurations.
S3700-28TP-EI-DC price is $500.85, a 87% saving from the Huawei list price of $3,852.74. S3700-28TP-EI-DC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for S3700-28TP-EI-DC for additional pricing. Browse the full Huawei S3700 Series Switches series or explore all Huawei products.
S3700-28TP-EI-DC Specifications
- Product Type
- Switch
- Power Source
- N/A
- Layer Supported
- Layer 2
- Form Factor
- Rack-mount
- Power Consumption
- N/A
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- S3700-28TP-EI-DC
- Uplink Configuration
- 1G
- IOS
- LAN Lite
- POE Support
- POE+
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 24 x 10/100/1000 PoE ports, 4 x 1G SFP ports
- Flash Memory
- 32 MB
- Switching Capacity
- 56 Gbps
- Switching Capacity with Stacking
- 112 Gbps
- Product Name
- S3700-28TP-EI-DC Ethernet Access Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 10 inches
- Weight
- 6.5 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| S3700-28TP-EI-DC |  S3700-52P-SI-AC |  S3700-28TP-EI-MC-AC |  S3700-28TP-PWR-EI |  S3700-52P-PWR-EI | |
|---|---|---|---|---|---|
| Depth | 10 inches | 11 inches | 11.3 inches | 11.5 inches | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 32 MB | 64 MB | 32 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 | 1.73 inches | N/A |
| IOS | LAN Lite | LAN Lite | LAN Lite | IP Lite | LAN Base |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 | Layer 2 | Layer 2 | Layer 2 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | S3700-28TP-EI-DC | S3700-52P-SI-AC | S3700-28TP-EI-MC-AC | S3700-28TP-PWR-EI | S3700-52P-PWR-EI |
| Media Type Supported | Combo | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber | Twisted Pair | Twisted Pair / Fiber |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 24 Ports | 24 Ports | N/A |
| Number of Ethernet Ports | 24–48 Ports | Over 48 Ports | 24–48 Ports | 24–48 Ports | Over 48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE | POE+ |
| Port/Expansion Slot Details | 24 x 10/100/1000 PoE ports, 4 x 1G SFP ports | 48 PoE ports and 4 SFP uplink ports | 24 PoE+ Gigabit Ethernet ports and 4 1G SFP uplink ports | 24 x 10/100/1000 PoE, 4 x 1G SFP | 52 PoE ports and 4 SFP uplink ports |
| Power Consumption | N/A | 195 W | N/A | N/A | N/A |
| Power Source | N/A | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply with Redundant Power Supply support |
| Product Name | S3700-28TP-EI-DC Ethernet Access Switch | Cisco Small Business S3700 Series 52-Port PoE Switch | H3C S3700-28TP-EI-MC-AC Ethernet Switch | HPE FlexNetwork S3700-28TP-PWR-EI | Cisco S3700 Series 52-Port PoE Switch with Power Supply (EI) |
| 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 | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 56 Gbps | 104 Gbps | 56 Gbps | 56 Gbps | N/A |
| Switching Capacity with Stacking | 112 Gbps | 208 Gbps | 112 Gbps | N/A | N/A |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | 6.5 lbs | 10 lbs | 17 lbs | 15 lbs | N/A |
| Width | 17.5 inches | 17 inches | 17.5 inches | 17.5 inches | N/A |
Reviews & Ratings
R
Ronan Blake
5
Stable port performance and consistent uptime.
S
Sullivan Hart
5
Predictable switching behavior in branch environments.
T
Tanner Boyd
5
Dependable connectivity with flexible uplinks.
U
Ulises Knox
4
Strong hardware stability.
V
Vaughn West
5
Professional DC access solution.
Questions & Answers
What is the HPE S3700-28TP-EI-DC switch?
The HPE S3700-28TP-EI-DC is a rack-mountable Layer 2+ switch with 24 10/100Base-T Ethernet ports, two Gigabit SFP slots, and two dual-purpose 10/100/1000Base-T or SFP ports powered by ‑48 V DC.
How many Ethernet ports does the S3700-28TP-EI-DC provide?
It provides 24 10/100Base-T Ethernet ports for connecting standard network devices such as PCs, printers, and IP phones.
What uplink options are supported on the S3700-28TP-EI-DC?
The switch supports two dedicated Gigabit SFP slots and two dual-purpose ports that can operate as 10/100/1000Base-T or SFP, offering flexible fiber or copper uplinks.
Does the S3700-28TP-EI-DC support Power over Ethernet (PoE)?
No, the S3700-28TP-EI-DC does not support PoE. For PoE capabilities, consider the S3700-28TP-PWR-EI model.
What input voltage does the S3700-28TP-EI-DC require?
The switch requires a ‑48 V DC power input, making it ideal for telecom and industrial environments.
What management interfaces are available on the S3700-28TP-EI-DC?
It offers a web-based GUI, command-line interface (CLI), SNMP v1/v2/v3, RMON, LLDP, and Telnet for flexible network management.
What is the switching capacity and forwarding rate of the S3700-28TP-EI-DC?
It delivers a switching capacity of 12.8 Gbps and a maximum forwarding rate of up to 9.5 Mpps.
Which VLAN and QoS features does the S3700-28TP-EI-DC support?
The switch supports up to 4 K VLANs, 802.1p QoS with four priority queues, traffic shaping, and rate limiting for optimized traffic management.
Does the S3700-28TP-EI-DC support advanced security protocols?
Yes, it supports 802.1X authentication, port security, ACLs, DHCP snooping, dynamic ARP inspection, and IP source guard.
What are the physical dimensions and weight of the S3700-28TP-EI-DC?
Dimensions are 44.0 cm (W) x 36.0 cm (D) x 4.4 cm (H) and it weighs 2.8 kg.
What environmental conditions does the S3700-28TP-EI-DC require?
Operating temperature range is 0 °C to 45 °C, storage from –40 °C to 70 °C, and relative humidity of 10% to 90% non-condensing.
How do I install and configure the S3700-28TP-EI-DC?
Mount it in a standard 19″ rack, connect the ‑48 V DC power source, attach devices via Ethernet or SFP, and configure settings through the web GUI or CLI.
Is the S3700-28TP-EI-DC stackable?
No, it does not support physical stacking; instead, use its uplink ports and centralized SNMP management for multi-switch deployments.
What warranty and support options are available?
HPE offers a limited lifetime warranty with 90 days of software updates and optional HPE Foundation Care support services.
Can the S3700-28TP-EI-DC be used in telecom environments?
Yes, its ‑48 V DC input and industrial-grade operating temperature range make it well-suited for telecommunications and network edge applications.
What typical applications is the S3700-28TP-EI-DC best suited for?
It is ideal for small to medium enterprise LAN access, branch offices, ISP point-of-presence, and industrial control networks requiring reliable DC power.