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Trevor Hamilton
5
High performance 10G switch with stable 40G uplinks.
S6720-54C-EI-48S-DC
S6720-54C-EI-48S-DC (48 10 Gig SFP+,2 40 Gig QSFP+ interface...
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S6720-54C-EI-48S-DC
- Description:
- S6720-54C-EI-48S-DC (48 10 Gig SFP+,2 40 Gig QSFP+ interface,with 1 interface slot,with 350W DC power supply)
- Rating:
Added to cart 28 times recently
- Availability:
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- Brand:
- Huawei
- GTIN:
- 886598007238
- Condition:
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S6720-54C-EI-48S-DC Overview
S6720-54C-EI-48S-DC is a high-performance aggregation switch built on a robust architecture that combines advanced Layer 2 and Layer 3 functionalities with a scalable design. Engineered with 48 high-density SFP ports complemented by additional Gigabit Ethernet ports, its design supports direct current (DC) power for enhanced energy efficiency and reliability in demanding network environments.
Designed for seamless stacking and network expansion, this managed rack-mount switch delivers consistent low latency and high throughput for enterprise, campus, and data center use cases. With precise port configurations, advanced routing capabilities, and a focus on performance and scalability, the S6720-54C-EI-48S-DC meets the connectivity demands of modern networks.
S6720-54C-EI-48S-DC price is is available on request. Get immediate quote.
Request bulk order quote for S6720-54C-EI-48S-DC for additional pricing. Browse the full Huawei S6700 Series Switches series or explore all Huawei products.
S6720-54C-EI-48S-DC Specifications
- Product Type
- Switch
- Power Source
- DC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 80 W
- Number of Ethernet Ports
- Over 48 Ports
- Number of Downlink Ports
- 48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Fiber
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- S6720-54C-EI-48S-DC
- Uplink Configuration
- 10G
- IOS
- IP Services
- POE Support
- Non POE
- SFP Ports
- 48 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 48 SFP ports and 6 Gigabit Ethernet ports
- Flash Memory
- 64 MB
- Switching Capacity
- 320 Gbps
- Switching Capacity with Stacking
- 640 Gbps
- Product Name
- Huawei S6720-54C-EI-48S-DC Aggregation Switch
- Height
- 1.75 inches
- Width
- 17.3 inches
- Depth
- 17.3 inches
- Weight
- 14 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| S6720-54C-EI-48S-DC |  S6720-32C-PWH-SI-AC |  S6720-52X-PWH-SI |  S6720-30C-EI-24S-DC |  S6720-32C-PWH-SI | |
|---|---|---|---|---|---|
| Depth | 17.3 inches | 16.4 inches | N/A | N/A | 18 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 256 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | N/A | 1.75 inches | 1.75 inches |
| IOS | IP Services | IP Services | IP Services | IP Services | 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 | S6720-54C-EI-48S-DC | S6720-32C-PWH-SI-AC | S6720-52X-PWH-SI | S6720-30C-EI-24S-DC | S6720-32C-PWH-SI |
| Media Type Supported | Fiber | Combo | Twisted Pair / Fiber / Combo | Fiber | Twisted Pair |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 32 Ports | 48 Ports | 24 Ports | 4 Ports |
| Number of Ethernet Ports | Over 48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | Non POE | POE | POE+ | Non POE | POE+ |
| Port/Expansion Slot Details | 48 SFP ports and 6 Gigabit Ethernet ports | 32 RJ45 ports, 4 SFP 10G uplink ports | N/A | 24 SFP ports for downlink and 4 dedicated 10G uplink ports | 32 x 10/100/1000 PoE ports and 4 x 1/10G SFP uplink ports |
| Power Consumption | 80 W | N/A | N/A | N/A | 150W |
| Power Source | DC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | DC Power Supply | AC Power Supply with Redundant Options |
| Product Name | Huawei S6720-54C-EI-48S-DC Aggregation Switch | Huawei S6720-32C-PWH-SI-AC PoE Campus Switch | Huawei S6720-52X-PWH-SI Ethernet Switch | Huawei S6720-30C-EI-24S-DC Switch | Huawei S6720-32C-PWH-SI Ethernet 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 | Yes | No | Yes |
| SFP Ports | 48 SFP Ports | 4 SFP Ports | 4 SFP Ports | 24 SFP Ports | 4 SFP Ports |
| Switching Capacity | 320 Gbps | 128 Gbps | N/A | N/A | 128 Gbps |
| Switching Capacity with Stacking | 640 Gbps | 256 Gbps | N/A | N/A | 256 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 10G | 10G |
| Weight | 14 lbs | 18 lbs | N/A | N/A | 15 lbs |
| Width | 17.3 inches | 17.3 inches | N/A | 17.5 inches | 17.5 inches |
Reviews & Ratings
R
Ryan Douglas
4
Reliable DC powered core performance.
P
Philip Shaw
4
Handles data center traffic efficiently.
D
Daniel Frost
5
Strong backbone throughput.
M
Marcus Ellis
5
Consistent uptime in production.
O
Oliver Grant
5
Professional core switching solution.
Questions & Answers
What are the key specifications of the S6720-54C-EI-48S-DC switch?
The S6720-54C-EI-48S-DC offers 48 10 Gbps SFP+ ports, 2 40 Gbps QSFP+ uplinks, one expansion slot, and a 350 W DC power supply for high-density, high-performance network deployments.
Which environments is the S6720-54C-EI-48S-DC best suited for?
This switch excels in enterprise data centers, campus aggregation, and high-performance computing clusters where low latency, high throughput, and DC power are required.
How does the S6720-54C-EI-48S-DC support high availability?
It supports redundant DC power inputs, hot-swappable power modules, and industry-standard link aggregation to ensure continuous operation and minimize downtime.
What network protocols and features are supported?
The switch supports IPv4/IPv6, OSPF, BGP, IS-IS, VRRP, MLAG, VXLAN, QinQ, and advanced QoS, providing full Layer 2 and Layer 3 capabilities.
Can the S6720-54C-EI-48S-DC be managed centrally?
Yes. It is compatible with Huawei’s eSight NMS for unified management, monitoring, and automated configuration across multiple devices.
What is the switching capacity and forwarding rate?
It delivers up to 1.28 Tbps switching capacity and a forwarding rate of 952 Mpps, ensuring low-latency packet processing at scale.
Does the S6720-54C-EI-48S-DC support virtualization features?
Yes. It supports VXLAN, EVPN, and software-defined networking via Huawei’s Agile Controller, enabling multi-tenant isolation and seamless VM mobility.
How do I expand port density on this switch?
Use the built-in expansion slot to install a compatible service module for additional ports, such as extra 10 Gbps or 25 Gbps interfaces.
What cooling mechanism does the switch use?
The S6720-54C-EI-48S-DC features front-to-back variable-speed fans with temperature-based control to optimize airflow and reduce energy consumption.
Which DC input voltages are supported?
It accepts -48 VDC nominal inputs (range -36 to -72 VDC), making it ideal for telecom and industrial power environments.
How secure is the S6720-54C-EI-48S-DC?
It includes SSHv2, RADIUS, TACACS+, IEEE 802.1X port authentication, MACsec, and ACLs to safeguard network access and data integrity.
What quality of service features are available?
Advanced QoS offers eight priority queues per port, traffic classification, policing, shaping, and hierarchical scheduling for service-level guarantees.
Can I stack multiple S6720-54C-EI-48S-DC switches?
Yes. With the optional stacking module, you can interconnect up to four switches into a single logical unit, simplifying management and increasing redundancy.
What warranty and support options are offered?
Huawei provides a limited lifetime hardware warranty, software maintenance updates, and optional enhanced support plans including 24×7 service and on-site response.
Which optical modules are compatible with the 10 Gbps and 40 Gbps ports?
It supports industry-standard SFP+ and QSFP+ modules, including 10G SFP+, 40GBASE-QSFP+, CWDM, DWDM, and passive DAC/AOC cables.
How does the S6720-54C-EI-48S-DC enhance energy efficiency?
Features variable-speed fans, intelligent power management, and low-power ASIC design to minimize power consumption without compromising performance.