United States$5,000,000+
Inventory Delivered By
C
Cole Whitlock
5
Reliable DC powered switch for telecom environments.
S3700-28TP-SI-DC
S3700-28TP-SI-DC Mainframe(24 Ethernet 10/100 ports, 2 Gig S...
FEATURED DEAL
Name:
S3700-28TP-SI-DC
- Description:
- S3700-28TP-SI-DC Mainframe(24 Ethernet 10/100 ports, 2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP, DC )
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598006866
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
S3700-28TP-SI-DC Overview
S3700-28TP-SI-DC is a high-performance, Layer 2 rack-mount switch designed for scalable enterprise and campus networks. Its architecture combines a robust switching fabric with flexible stacking options to support network expansion while delivering consistent throughput. The switch offers diverse power options with a dedicated DC power supply and a reliable set of ports, including multiple RJ45 and SFP interfaces, engineered to optimize network connectivity and performance.
S3700-28TP-SI-DC seamlessly integrates into high-density environments with its stacking capability and intuitive management features, ensuring smooth network operations. Built to handle demanding use cases—from small businesses to medium-sized data centers—it leverages advanced port configurations, efficient switching capacity, and reliable reliability to meet evolving network requirements.
S3700-28TP-SI-DC price is is available on request. Get immediate quote.
Request bulk order quote for S3700-28TP-SI-DC for additional pricing. Browse the full Huawei S3700 Series Switches series or explore all Huawei products.
S3700-28TP-SI-DC Specifications
- Product Type
- Switch
- Power Source
- DC Power Supply
- Layer Supported
- Layer 2
- Form Factor
- Rack-mount
- Power Consumption
- N/A
- Number of Ethernet Ports
- 12–24 Ports
- Number of Downlink Ports
- N/A
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair / Fiber
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- S3700-28TP-SI-DC
- Uplink Configuration
- 1G
- IOS
- LAN Base
- POE Support
- Non 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 RJ45 ports, 4 x 1G SFP ports
- Flash Memory
- 64 MB
- Switching Capacity
- 56 Gbps
- Switching Capacity with Stacking
- 112 Gbps
- Product Name
- S3700-28TP-SI-DC 28-Port Gigabit Switch
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 S3700-28TP-SI-DC |  S3700-52P-EI-24S-AC |  S3700-52P-EI-48S-AC |  S3700-52P-PWR-EI |  S3700-52P-EI-DC | |
|---|---|---|---|---|---|
| Depth | N/A | 12 inches | 11.2 inches | N/A | 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 | 32 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | N/A | 1.75 inches | 1.76 inches | N/A | 1.75 inches |
| IOS | LAN Base | IP Services | IP Lite | LAN Base | LAN Lite |
| 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 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | S3700-28TP-SI-DC | S3700-52P-EI-24S-AC | S3700-52P-EI-48S-AC | S3700-52P-PWR-EI | S3700-52P-EI-DC |
| Media Type Supported | Twisted Pair / Fiber | Combo | Twisted Pair / Fiber | Twisted Pair / Fiber | Twisted Pair |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | N/A | 24 Ports | 48 Ports | N/A | 48 Ports |
| Number of Ethernet Ports | 12–24 Ports | Over 48 Ports | Over 48 Ports | Over 48 Ports | Over 48 Ports |
| POE Support | Non POE | POE+ | POE+ | POE+ | POE |
| Port/Expansion Slot Details | 24 x 10/100/1000 RJ45 ports, 4 x 1G SFP ports | N/A | 52 ports total, including 48 SFP ports and 4 combo ports | 52 PoE ports and 4 SFP uplink ports | 48 PoE ports and 4 SFP uplink ports |
| Power Consumption | N/A | N/A | 65W | N/A | N/A |
| Power Source | DC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply with Redundant Power Supply support | AC Power Supply |
| Product Name | S3700-28TP-SI-DC 28-Port Gigabit Switch | S3700-52P-EI-24S-AC Stackable PoE Ethernet Switch | S3700-52P-EI-48S-AC Access Switch | Cisco S3700 Series 52-Port PoE Switch with Power Supply (EI) | S3700-52P-EI-DC PoE Managed 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 | Yes | No |
| SFP Ports | 4 SFP Ports | 24 SFP Ports | Combo | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 56 Gbps | N/A | 128 Gbps | N/A | 128 Gbps |
| Switching Capacity with Stacking | 112 Gbps | N/A | 256 Gbps | N/A | 256 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | N/A | 25 lbs | 25 lbs | N/A | 22 lbs |
| Width | N/A | 17.5 inches | 17.3 inches | N/A | 17.5 inches |
Reviews & Ratings
G
Garrett Hayes
4
Stable throughput for branch networks.
B
Blake Porter
5
Easy deployment and consistent performance.
M
Mitchell Carter
3
Handles daily traffic efficiently.
S
Spencer Lawson
4
Good DC access option.
E
Evan Reeves
5
Dependable enterprise switch.
Questions & Answers
What is the H3C S3700-28TP-SI-DC switch?
The H3C S3700-28TP-SI-DC is a DC-powered smart switch mainframe featuring 24 10/100 Ethernet ports, two Gigabit SFP slots and two dual-purpose 10/100/1000 or SFP uplinks for enterprise access networks.
How many Ethernet ports does the S3700-28TP-SI-DC provide?
It provides 24 fixed 10/100 Mbps RJ45 ports for desktop, IP phone and wireless AP connectivity in campus or branch deployments.
What uplink options are available on the S3700-28TP-SI-DC?
The switch includes two Gigabit SFP slots plus two dual-purpose ports that accept either 10/100/1000 RJ45 modules or SFP transceivers for fiber or copper uplinks.
Does the S3700-28TP-SI-DC support DC-only power?
Yes, the S3700-28TP-SI-DC is designed for –48 V DC power inputs, making it ideal for telco and central office environments that require DC-only operation.