Name: CE5855-48T4S2Q-EI Huawei 48-Port Gigabit 4 SFP+ 2 QSFP+ Layer 2 Switch
Brand: Huawei
SKU: CE5855-48T4S2Q-EI
Price: 616.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The Huawei CE5855-48T4S2Q-EI offers a robust set of Ethernet ports and uplink options to balance speed and capacity in enterprise networks. It fits well within setups requiring reliable Layer 2 management and diverse connection types, making it a practical choice for expanding or upgrading network infrastructure.

General Information
Brand	Huawei
Part Number	CE5855-48T4S2Q-EI
Condition	Refurbished

Technical Information
Switch Type	Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48 x 10/100/1000Base-T (RJ45), 4 x SFP+ (10Gb), 2 x QSFP+ (40Gb)
Number of Ports	48-Ports
Port Type	10G SFP+, 40G QSFP+, RJ-45
Port Speed	10/100/1000 Mbps, 10 Gbps, 40 Gbps
UpLink Ports	4 x SFP+ (10 GbE), 2 x QSFP+ (40 GbE)
POE Support	No
Switching Capacity	336 Gbps
Switch Forwarding Rate	252 Mpps
DRAM	2 GB
VLAN Support	Yes
Max VLANs Supported	IEEE 802.1Q, QinQ, MUX VLAN, GVRP
Stackable	Yes
Layer Support	Layer 2
Connector Type	RJ-45, SFP+, QSFP+, RJ-45 console/management, USB

Performance
Jumbo Frame Support	Up To 9000 Bytes
MAC Address Table Size	64,000 Entries

Management and Configuration
Remote Protocols	CLI, Web GUI, SNMP v1/v2c/v3, SSH, Telnet, FTP/TFTP
Security Features	802.1X, ACLs, DoS/ARP/ICMP protection, AAA (RADIUS/TACACS+), port security, sticky MAC
Security	802.1X, ACLs, Port Security, DHCP Snooping, IP Source Guard, ARP Inspection
Remote Management Protocol	SNMPv1/v2/v3, SSH, Telnet, HTTP/HTTPS, RMON

Physical Characteristics
Dimensions	442 × 420 × 43.6 mm
Weight	19.00
Operating Temperature	0°C to 45°C

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.3ad, IEEE 802.3x

Product Description
The Huawei CE5855-48T4S2Q-EI is designed to handle extensive Ethernet networking needs in enterprise environments. It is commonly used in data centers, campus networks, and large office infrastructures where reliable connectivity and flexible uplink options are essential. Network administrators and IT teams often find it valuable for managing traffic efficiently and expanding network capacity. Key Features Provides 48 Gigabit Ethernet ports for connecting a wide range of devices with stable performance Includes 4 SFP+ ports to accommodate faster 10Gbps fiber connections for uplinks or aggregation Equipped with 2 QSFP+ ports to support 40Gbps links, helping manage large data flows Supports Layer 2 management features such as VLANs, link aggregation, and QoS for better network segmentation and control Offers flexible deployment options suitable for both core and distribution layers within networks This switch is typically deployed in enterprise campus environments or medium to large data centers where scalability and throughput are key concerns. It helps organizations manage network traffic effectively while ensuring room for future growth and high-performance connectivity.

Use Cases
The Huawei CE5855-48T4S2Q-EI switch is ideal for enterprise networks that require high-density Gigabit connectivity combined with scalable uplink speeds. It is well suited for IT environments needing robust Layer 2 management to efficiently segment network traffic, particularly in mid-to-large scale office campuses and data aggregation points. How It's Used: Serving as a core switch in SMB and enterprise office networks, providing consistent Gigabit connectivity to end-user devices. Deployed in data center access layers to aggregate traffic from servers and storage arrays before uplinking to higher-capacity switches or routers. Utilized in campus networks to segment VLANs and enforce network policies with Layer 2 management features, enhancing security and traffic control. Integrated in edge computing sites where combining copper and fiber connections is necessary for diverse device connectivity. Employed in network backhaul scenarios requiring 40Gbps throughput to connect multiple aggregation switches or network segments. This switch supports operational efficiency by consolidating multiple connection types and speeds into a single managed device, facilitating simplified network design and scalability. Its Layer 2 capabilities allow IT administrators to tailor traffic flow and segmentation, ensuring performance stability across demanding workloads.