Huawei CloudEngine CE5855SL‑48T4XS Full English Product Description

Product Overview

Key Features

1. Hardware & Port Configuration

   19‑inch 1U rack‑mount chassis. 48×10/100/1000BASE‑T copper ports for Gigabit access, 4×10GE SFP+ slots for 10‑Gigabit uplink, 2 dedicated stacking ports. Built‑in fixed AC power supply; supports 1+1 redundant power slots. Supports reversible airflow: port‑side‑intake (front‑to‑back) or port‑side‑exhaust (back‑to‑front). Equipped with RJ45 Console port, Mini‑USB console port and USB storage port for device maintenance. Integrated fan tray for heat dissipation.
2. Layer‑2 Capabilities

   Supports up to 4K IEEE 802.1Q VLANs, MUX VLAN, basic & flexible QinQ, VLAN mapping. Implements STP/RSTP/MSTP, Smart‑Link, ERPS for millisecond‑level link protection. Supports LACP static & dynamic link aggregation, E‑Trunk, iStack stacking (multiple physical devices virtualized as one logical unit), SVF2.0 Super Virtual Fabric. Supports IGMP Snooping, MLD Snooping, broadcast‑multicast‑unicast storm suppression, port isolation, LLDP. Maximum MAC address table capacity: 32K entries华为企业业....
3. Layer‑3, IPv6 & Data‑Center Functions

   Full IPv4/IPv6 dual‑stack support. Supports static routing, RIP, OSPF, VRRP, ECMP, BFD fast fault detection. Multicast features include PIM‑DM, PIM‑SM, PIM‑SSM, MSDP. Supports VXLAN, policy‑based routing, URPF. Supports ZTP zero‑touch provisioning for fast batch deployment. Note: TRILL and OPS open‑programmability are not supported on this SL model.
4. Security Features

   Supports 802.1X, MAC‑based authentication, Portal authentication, AAA / RADIUS / HWTACACS access control. Provides DHCP Snooping, ARP anti‑spoofing, multi‑dimensional DoS attack defense, BPDU protection, root protection, MAC‑address‑learning‑limit. L2‑L4 ACL for flexible traffic filtering. Supports SSHv2, HTTPS for secure management access. Supports secure‑boot to prevent system image tampering.
5. QoS & Intelligent O&M

   Multi‑queue QoS scheduling: SP, WRR, DRR. Supports port‑based rate limiting, two‑rate three‑color CAR, 802.1p / DSCP marking & remarking, traffic shaping. Supports NetStream, sFlow, Telemetry real‑time telemetry, Ethernet OAM. Compatible with eSight and iMaster NCE‑Campus management platforms; supports NETCONF/YANG for SDN automation deployment.

Technical Specifications

• Part Number: CE5855SL‑48T4XS
• Form Factor: 1U, 19‑inch rack‑mount
• Ports: 48 × 10/100/1000BASE‑T RJ45; 4 × 10GE SFP+; 2 × dedicated stacking ports; 1×Console RJ45; 1×Mini‑USB Console; 1×USB
• Dimension (H×W×D): 43.6 mm × 442.0 mm × 420.0 mm
• Switching Capacity: 672 Gbps
• Forwarding Performance: 207 Mpps
• Buffer: 2 MB
• Power: Built‑in AC power, 1+1 power slot support; AC input: 90‑290V AC
• Typical power consumption: 41 W; Max power consumption: 49 W
• Airflow: Front‑to‑back or back‑to‑front
• Operating environment: ‑5 °C ~ +50 °C; 5%‑95% non‑condensing humidity, altitude up to 5000 m
• Note: Second power module sold separately. Actual performance depends on hardware and software version.

Compatible Hardware

Note: CE5855SL‑48T4XS is a fixed‑port switch without service‑board slots. Functions depend on installed transceivers and power modules.

Application Scenarios

Short Version (For Invoice / E‑commerce Listing)