Huawei CloudEngine CE5820‑48T4S‑EI Fixed Data‑Center Access Switch

Product Overview

Key Features

• High‑density compact hardware: 1U standard 19‑inch rack‑mount chassis, 48 line‑speed GE RJ45 ports and 4×10GE SFP+ uplink slots. iStack stacking implemented over 10GE interfaces, supporting maximum 16 stack members. Configurable front‑to‑back or back‑to‑front airflow to adapt to different data‑center cabinet deployment requirements. Power and fan modules support hot‑swap and 1+1 redundancy.
• Complete Layer 2 / Layer 3 protocol suite: IPv4/IPv6 dual‑stack, static routing, RIP, OSPF, VRRP. Rich Layer‑2 functions: 802.1Q VLAN, selective QinQ, STP/RSTP/MSTP, VBST, LACP link aggregation. Supports TRILL data‑center fabric protocol, SVF vertical virtualization and M‑LAG for device virtualization. Full multicast capabilities including IGMP Snooping, PIM‑SM/DM, MSDP for IPTV and large‑scale video surveillance traffic forwarding.
• Multi‑dimensional enterprise‑grade security: Supports 802.1X, MAC‑based authentication, DHCP Snooping, ARP anti‑spoofing, ACL filtering, DoS‑attack defense, port security and BPDU protection, realizing fine‑grained access control and threat mitigation.
• Flexible QoS traffic scheduling: Multi‑dimensional traffic classification based on Layer2‑Layer4 fields; SP/WRR/DRR queue scheduling, traffic policing, shaping and WRED congestion‑avoidance, guaranteeing transmission quality for key services and video streams.
• High‑availability system design: Hot‑swappable power and fan modules; supports stack redundancy and link‑level protection mechanisms to minimize business outage risks.
• Intelligent diversified O&M: Zero‑Touch Provisioning, OPS open programmable capability. Management methods include Console CLI, SSH, SNMP v1/v2c/v3, Syslog, FTP/SFTP. Compatible with Huawei iMaster NCE‑Campus for unified deployment and monitoring of large‑scale networks.

Technical Specifications

• Form factor: 1U standard 19‑inch rack‑mount metal chassis
• Ports: 48 × 10/100/1000BASE‑T RJ45, 4 × 10GE SFP+ slots
• Switching capacity: 1.76 Tbps
• Forwarding rate: 132 Mpps
• Memory: 2 GB DRAM, 512 MB NAND Flash
• Power modules: Hot‑swappable, AC / ‑48V DC optional (modules sold separately)
• Fan modules: Hot‑swappable, configurable airflow direction (modules sold separately)
• Max power consumption: 93 W
• Operating temperature: 0 °C ~ +40 °C (temperature derating at high altitude)
• Humidity: 5%‑95% non‑condensing
• Software: Huawei VRP‑8 operating system

Application Scenarios