Huawei CloudEngine S6750-H48Y8C – Product Documentation

Name: Huawei CloudEngine S6750-H48Y8C - SunSpike
SKU: S6750-H48Y8C

Product Overview

The Huawei CloudEngine S6750-H48Y8C is a next-generation enterprise-class 25 GE core and aggregation switch belonging to the CloudEngine S6750-H series. It is designed for high-performance core and aggregation layer deployments in large-scale enterprise campuses, universities, data centers, and other demanding network environments.

This switch features 48 x 1/10/25 GE SFP28 downlink ports and 8 x 40/100 GE QSFP28 uplink ports. The 40/100 GE uplink ports support splitting into 4 x 10 GE or 4 x 25 GE ports for flexible deployment. The switch supports dual pluggable power modules with 1+1 power backup and five pluggable fan modules with redundancy configuration, ensuring carrier-class reliability and always-on services.

Built on Huawei’s industry-leading software and hardware platforms, the CloudEngine S6750-H48Y8C is purpose-built with security, IoT, and cloud in mind. It supports VXLAN for network virtualization with distributed and centralized gateways, BGP-EVPN, and NETCONF-based configuration, enabling automated deployment of virtual networks and achieving “one network for multiple purposes”. The switch also supports SRv6 and network slicing technologies, providing ultimate user experience and carrier-class reliability. With iPCA (IFIT – In-situ Flow Information Telemetry) technology, real-time statistics on packet loss, latency, and other performance metrics are collected directly from service packets at both network and device levels. The switch supports MACsec encryption on ports, enabling end-to-end encrypted networking for enhanced security. Additionally, it supports cloud management across the full lifecycle from planning, deployment, monitoring, experience visibility, and fault rectification to network optimization.

With a forwarding performance of 3000 Mpps and a switching capacity of 8 Tbps / 80 Tbps, the CloudEngine S6750-H48Y8C is widely used at the aggregation layer of large-scale campus networks or at the core layer of small- and medium-sized campus networks in industries such as transportation, manufacturing, and education.

Product Specifications

Category	Specification
Model	CloudEngine S6750-H48Y8C
Part Number	02355UEL
Device Type	Enterprise-class 25 GE core and aggregation switch
Fixed Ports	48 x 1/10/25 GE SFP28; 8 x 40/100 GE QSFP28
Uplink Port Features	40/100 GE ports support splitting into 4 x 10 GE or 4 x 25 GE ports
Forwarding Performance	3000 Mpps
Switching Capacity	8 Tbps / 80 Tbps (device/system)
Power Supply Type	Dual pluggable power modules, 1+1 power backup
Power Supply Options	AC or DC power modules (available separately)
Cooling Method	5 pluggable fan modules, redundant configuration, intelligent fan speed adjustment
Airflow Direction	Front-to-rear (air intake from front, exhaust from rear)
MAC Features	• MAC address auto-learning and aging • Static, dynamic, and blackhole MAC address entries • Packet filtering based on source MAC addresses • MAC address learning limiting based on ports and VLANs
VXLAN Features	• Distributed and centralized VXLAN gateways • BGP-EVPN • VXLAN configuration through NETCONF • VXLAN to access and aggregation layers
iPCA / IFIT Quality Awareness	• Direct marking of service packets for real-time statistics on dropped packets and packet loss rate • Statistics on Layer 2/Layer 3 networks and devices • Real-time latency measurement
QoS	• Traffic classification from link layer to application layer • Complete queue scheduling and congestion control algorithms • Accurate multi-level scheduling for data flows • Hardware-based low-latency QoS queues for multicast packets
Security	• MACsec encryption supported on ports for end-to-end encrypted networking • Unified user management with 802.1X/MAC authentication • Optical port protection circuit design to isolate faulty modules
Interoperability	• VBST (compatible with PVST/PVST+/RPVST) • LNP (similar to DTP) • VCMP (similar to VTP)
Cloud Management	Full lifecycle management from planning, deployment, monitoring, experience visibility, and fault rectification to network optimization
Management Ports	• 1 x ETH management port (RJ45) • 1 x Console port • 1 x USB port
Ground Screw	Supported (used with ground cable)
Dimensions (W x D x H)	442 mm x 420 mm x 43.6 mm
Chassis Height	1U
Typical Power Consumption	223 W
First Supported Software Version	V600R025C10

Key Features

Feature Category	Description
Network Virtualization	VXLAN-based campus network virtualization: one physical network to carry multiple services, saving deployment and O&M costs
SRv6 & Slicing	Supports SRv6 and network slicing technologies for ultimate user experience and carrier-class reliability
Free Mobility	Unified identity information across the entire network; consistent permissions and user experience regardless of access location
Programmable Forwarding	Fully customizable traffic forwarding modes and behaviors through microcode programming; new services can be deployed without hardware replacement
Open Interfaces	Multi-level open interfaces allow enterprises to independently develop new protocols and functions
High Reliability	5 pluggable fans with redundant configuration; 1+1 power backup for always-on services