Name: Huawei CloudEngine S5755-H48P4Y2CZ - Refurbished & Tested - SunSpike
Brand: HUAWEI
SKU: S5755-H48P4Y2CZ

Product Overview

The Huawei CloudEngine S5755-H48P4Y2CZ is a high-quality gigabit access switch designed for modern campus networks. As part of the CloudEngine S5755-H series, it provides a high-density port configuration with 48 x 10/100/1000BASE-T downlink ports, offering Power over Ethernet Plus (PoE+) to power connected devices like Wi-Fi 6/7 APs, IP cameras, and IP phones . For uplink connectivity, it features 4 x 1/10/25GE SFP28 ports and 2 x 40/100GE QSFP28 ports, ensuring high-bandwidth connections to the core network .

This switch leverages Huawei’s unified software platform to support VXLAN-based network virtualization, enabling a multi-purpose network on a single physical infrastructure . It is designed for high reliability with a modular, N+1 power supply backup system that supports a mix of AC and DC power modules . Additionally, all ports support MACsec, providing end-to-end Layer 2 encryption for enhanced network security . The S5755-H48P4Y2CZ is an ideal access switch for various enterprise scenarios, including healthcare, retail, and education .

Detailed Specifications

Item	Specification
Model	CloudEngine S5755-H48P4Y2CZ
Fixed Ports	• 48 x 10/100/1000BASE-T Ethernet ports (PoE+) • 4 x 1/10/25GE SFP28 ports • 2 x 40/100GE QSFP28 ports
PoE Capability	• PoE+ (IEEE 802.3at) • Maximum PoE power budget: 1680 W
Expansion Slot	1x reserved expansion slot
Forwarding Performance	465 Mpps
Switching Capacity	696 Gbps / 2.4 Tbps
MAC Address Table	256,000 entries
Routing Table Size	256,000 entries
Chassis Height	1U
Dimensions (H x W x D)	43.6 mm x 442 mm x 420 mm
Weight (Full Configuration)	8.17 kg
Power Supply Type	Pluggable, supports N+1 backup. Options: 600 W PoE AC, 1000 W PoE AC, 1000 W PoE DC
Maximum Power Consumption	• Without PD & Card: 158 W • With PD (Power Consumption of 1440 W): 1598 W
Rated Voltage Range	• AC Input: 100 V AC to 130 V AC, 200 V AC to 240 V AC, 50/60 Hz • DC Input: -48 V DC to -60 V DC
Maximum Voltage Range	• AC Input: 90 V AC to 290 V AC, 45 Hz to 65 Hz • DC Input: -38.4 V DC to -72 V DC
Operating Temperature	-5°C to 45°C (up to 1800 m altitude) Temperature decreases by 1°C per 220 m altitude increase from 1800 m to 5000 m
Storage Temperature	-40°C to 70°C
Relative Humidity	5% to 95% (non-condensing)
Heat Dissipation	Air cooling with intelligent speed adjustment and pluggable fan modules
Surge Protection	• AC Power Port: ±6 kV differential, ±6 kV common mode • DC Power Port: ±2 kV differential, ±4 kV common mode
MAC Features	• IEEE 802.1d compliance • Automatic MAC address learning and aging • Static, dynamic, and blackhole MAC address entries • Packet filtering based on source MAC addresses
VXLAN Features	• VXLAN Layer 2 and Layer 3 gateways • Centralized and distributed gateways • BGP-EVPN • Configuration through NETCONF
iPCA	• Directly colors service packets to collect real-time statistics on packet loss count and ratio • Collects real-time statistics at network and device levels
Interoperability Protocols	• VBST (compatible with PVST/PVST+/RPVST) • LNP (similar to DTP) • VCMP (similar to VTP)