Huawei’s EasyBranch solution is designed for simplified branch networking, and its key network elements (NEs) are detailed in the HCSA-Sales-IP Network V6.0:

A: AirEngine 5762-10 is a Wi-Fi 6 AP, a core component for wireless access.

B: NetEngine AR5710-S is a hyper-converged gateway, central to EasyBranch’s all-in-one design.

D: S5731-L-RU is a plug-and-play switch, supporting scalability and deployment ease.

Enhanced NetEngine features:

• 220 mm deep 400GE router – Compact design.

• Full-scenario access routers – Versatile AR series.

• 19.2 Tbps core router – High-capacity platform.

• Compact aggregation router – Space-efficient design.

NetEngine capabilities:

• 100GE/400GE convergence – High-speed interfaces.

• Visualized O & M – Network Digital Map integration.

• SRv6/Slicing services – Advanced traffic engineering.

• Ultra-stable reliability – Redundancy features.

The CloudEngine S8700 series offers an optical-electrical PoE function:

• Supports up to 300 m ultra-long-distance with 60 W (PoE++), leveraging hybrid fiber-copper cables.

• Outperforms standard PoE (100 m, 30 W) and PoE++ (100 m, 60 W) limits.

This is a standout feature in Huawei’s documentation for powering distant devices efficiently.

The Huawei CloudEngine S8700 series switches are highlighted in HCSA-Sales-IP Network V6.0 for their innovative optical-electrical PoE technology, which integrates optical fiber and electrical power delivery. This feature supports ultra-long-distance PoE++ (Power over Ethernet Plus Plus) up to 600 meters at 60 W, enabling powering of devices like APs and cameras over extended distances. This capability is a key differentiator for the S8700 series, making the statement true and A the correct answer. References: HCSA-Sales-IP Network V6.0, CloudEngine S8700 Series Switch Specifications.

Comprehensive and Detailed in Depth Explanation: The Huawei HiSec SASE (Secure Access Service Edge) solution integrates security and networking, per the HCSA-Sales-IP Network V6.0:

HiSecEngine AI firewall (A): Provides advanced threat protection for SASE.

Qiankun OP (B): Not a recognized product in the HiSec SASE context; possibly a typo or unrelated.

HiSec Endpoint (C): Secures endpoint devices within the SASE framework.

iMaster NCE-Campus (D): A management tool for campus networks, not specific to SASE.

Huawei provides HiSecEngine and USG firewalls for data center network (DCN) security, countering the statement.

The CloudEngine S12700E is a flagship campus core switch, and its advantages are detailed in the HCSA-Sales-IP Network V6.0:

A: Offers 4.8 Tbps per slot, supporting high-speed Wi-Fi 6 deployments with robust forwarding capacity.

C: Features redundant power supplies and key components, achieving 99.999% reliability (five-nines uptime).

D: Includes ultra-large buffers and Hierarchical QoS (HQoS) for low-latency, high-quality application performance.

E: Uses a control and switching separation architecture for flexibility and scalability.

• SecoManager – Controls Huawei’s HiSec SASE, managing security policies and devices.

• Others – Campus, cloud, or fabric controllers, not SASE-specific.

• Data compression – Reduces data size, lowering bandwidth needs.

• Multi-link bonding – Combines links for efficient utilization.

• Dual-link load balancing, Low latency – Enhance performance but don’t directly cut bandwidth costs.

Huawei highlights compression and bonding as cost-saving tech.