Huawei S2700 Series Switches: Features, Models, Stacking & FAQs

The Huawei S2700 Series switches are a versatile collection of enterprise-level managed Ethernet switches, specifically designed to meet the needs of small and medium-sized businesses (SMBs). Featuring robust performance, simplified management, and advanced Layer 2 switching capabilities, the S2700 series ensures reliable connectivity and efficient network operations.

In this article, we'll explore the Huawei S2700 Series, highlighting key features, model comparisons, stacking capabilities, product naming conventions, and common FAQs.

Key Product Features

Advanced Layer 2 Switching:
Huawei S2700 Series supports comprehensive Layer 2 protocols, including VLAN, STP/RSTP/MSTP, Link Aggregation Control Protocol (LACP), and IGMP snooping, ensuring efficient data switching and network stability.
Simplified Web-based Management:
These switches offer intuitive web-based management interfaces, reducing the complexity typically associated with network management. SMBs can efficiently configure and manage their networks without extensive technical expertise.
Enhanced Security Features:
Equipped with security mechanisms like 802.1X authentication, MAC address filtering, port isolation, DHCP snooping, and ARP security, the S2700 series protects networks against unauthorized access and common security threats.
Flexible Port Options and Scalability:
Huawei S2700 switches provide various port configurations ranging from 8 to 48 ports, supporting both Fast Ethernet (FE) and Gigabit Ethernet (GE), along with optional PoE capabilities to accommodate diverse network requirements.
Energy-Saving Technology:
Built-in energy-efficient technologies, including port auto power-down and intelligent fan speed adjustments, significantly reduce energy consumption and operational costs.

Huawei S2700 Series Model Comparison

Here's a detailed comparison of popular Huawei S2700 models, highlighting their unique specifications and capabilities:

Model	Ports	Port Speeds	PoE Support	Management	Typical Applications
S2700-9TP-EI-AC	8 FE + 1 GE Combo	FE (10/100), GE (Combo)	No	Managed (Web/CLI)	Small offices and branch offices
S2700-18TP-EI-AC	16 FE + 2 GE Combo	FE (10/100), GE (Combo)	No	Managed (Web/CLI)	Medium-sized offices
S2700-26TP-EI-AC	24 FE + 2 GE Combo	FE (10/100), GE (Combo)	No	Managed (Web/CLI)	Medium-sized business networks
S2700-26TP-PWR-EI-AC	24 FE PoE + 2 GE Combo	FE (10/100), GE (Combo)	Yes	Managed (Web/CLI)	SMBs requiring PoE support
S2700-52P-EI-AC	48 FE + 4 GE Combo	FE (10/100), GE (Combo)	No	Managed (Web/CLI)	Large SMBs and campuses
S2700-9TP-PWR-EI-AC	8 FE PoE + 1 GE Combo	FE (10/100), GE (Combo)	Yes	Managed (Web/CLI)	Small offices with PoE devices
S2700-26TP-SI-AC	24 FE + 2 GE Combo	FE (10/100), GE (Combo)	No	Managed (Simplified)	Budget-conscious SMBs
S2700-52P-PWR-EI-AC	48 FE PoE + 4 GE Combo	FE (10/100), GE (Combo)	Yes	Managed (Web/CLI)	Large offices needing extensive PoE

Stacking and Expansion Options

Huawei S2700 series switches support stacking through Huawei’s proprietary stacking technology, known as iStack. This enables multiple switches to be managed as a single logical unit, simplifying network management, enhancing redundancy, and improving overall bandwidth.

How to Stack Huawei S2700 Switches

Connect the switches using special stacking cables through designated stacking ports.
Configure the stacking using the web interface or CLI.
Assign one switch as the master; remaining switches become members.
Manage the entire stack through the master switch’s management interface.

Benefits of iStack technology

Enhanced redundancy and reliability.
Centralized management reduces administrative overhead.
Scalable network expansion.

Understanding Huawei S2700 Naming Conventions

The model naming conventions of the Huawei S2700 series clarify their port configurations and functionalities:

S2700: Product series.
Number (9/18/26/52): Indicates the number of main ports.
TP: Twisted-pair (copper Ethernet) ports.
PWR: Indicates PoE support.
EI/SI: Enhanced (EI) or Standard (SI) image (software feature set).
AC: AC power supply.

Example:

S2700-26TP-PWR-EI-AC has 24 twisted-pair FE ports with PoE, 2 GE combo ports, EI software, and an AC power supply.

Frequently Asked Questions

Q1: Are all Huawei S2700 switches manageable?

A1: Yes, all Huawei S2700 switches offer managed functionalities, with either simplified (SI models) or advanced (EI models) management features available via web-based GUI or CLI.

Q2: What is the difference between EI and SI models?

A2: EI (Enhanced Image) models include advanced Layer 2 features, additional security options, and enhanced management capabilities. SI (Standard Image) models offer fundamental managed features suitable for budget-sensitive SMBs.

Q3: Do Huawei S2700 switches support VLAN configurations?

A3: Yes, Huawei S2700 switches support VLANs, allowing users to segment their networks effectively, improving security, performance, and network manageability.

Q4: How many switches can be stacked using Huawei’s iStack technology?

A4: The Huawei S2700 series supports stacking of up to 9 switches, facilitating simplified network management and enhanced redundancy.

Q5: Do all S2700 models support Power over Ethernet (PoE)?

A5: Not all S2700 switches support PoE. Models containing "PWR" in their names specifically indicate PoE capabilities, suitable for powering devices like IP phones, cameras, and access points.

Conclusion

The Huawei S2700 Series switches provide small to medium-sized businesses with robust, secure, and highly manageable network infrastructure solutions. Offering various port options, PoE support, stacking capability through iStack, and advanced Layer 2 features, these switches effectively cater to a broad range of SMB networking needs. Businesses looking to enhance their network reliability, scalability, and management simplicity will find the Huawei S2700 series an ideal choice.

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