Name: JY128 Dell PowerConnect 5448 48-Port Gigabit Ethernet Managed Switch
Brand: Dell
SKU: JY128
Price: 161.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell PowerConnect 5448 is a 48-port Gigabit Ethernet managed switch designed to offer detailed network control and reliable high-speed connectivity. It fits well in business networks where managing traffic and securing connections are important for daily operations.

General Information
Brand	Dell
Part Number	JY128
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T
UpLink Ports	4 x SFP
POE Support	No
Switching Capacity	96 Gbps
Switch Forwarding Rate	71.4 Mpps
DRAM	256 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3
Connector Type	RJ-45,SFP,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9000 Bytes
MAC Address Table Size	16000 MAC addresses (approx.)

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Web GUI, CLI, SNMP, RMON
Management Interfaces	Web-based GUI, CLI (Console), SNMP v1/v2c/v3, RMON
Security Features	ACLs, 802.1X authentication, Port security, Storm control, SSH/SSL
Security	SSH, SSL
Remote Management Protocol	SNMP,HTTP,HTTPS,SSH,Telnet
Routing Protocol	Static,RIP

Physical Characteristics
Dimensions	1.72 x 17.32 x 11.61 in (approx.)
Weight	6.50
Operating Temperature	0°C to 40°C

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1w,IEEE 802.3ad,IEEE 802.3x,IEEE 802.1s

Product Description
The Dell PowerConnect 5448 is a managed network switch providing 48 high-speed Gigabit Ethernet ports. It's commonly used in office buildings, data centers, and other professional network setups where reliable and flexible connectivity is required. This switch is built for network administrators and IT professionals who need fine control over traffic management and network segmentation. Key Features Advanced management capabilities including SNMP, RMON, and CLI access Supports VLANs to segment network traffic efficiently Quality of Service (QoS) features to prioritize critical data Robust security options like access control lists and port security Supports link aggregation for increased bandwidth and redundancy Typically deployed in medium to large networks, this switch helps maintain smooth data flow and enhances network reliability. Its ability to handle multiple devices simultaneously makes it an asset in environments that demand consistent performance and security.

Use Cases
The Dell PowerConnect 5448 switch is commonly deployed in enterprise IT infrastructures where network segmentation and high throughput are critical. It is best suited for organizations requiring granular traffic management and enhanced security across multiple departments or remote sites. IT teams managing medium to large-scale wired networks benefit most from its managed features. How It's Used: Segmenting enterprise campus networks to isolate departments using VLANs for improved security and traffic efficiency. Providing high-density Gigabit connectivity in data center top-of-rack deployments supporting virtualization workloads. Enabling edge computing scenarios in branch offices by consolidating network access points within a single managed switch. Supporting storage clusters with dedicated, high-speed links to ensure low latency and consistent data flow. Facilitating network segmentation and policy enforcement in managed service provider environments. This managed switch delivers operational efficiency by allowing network administrators to control and prioritize traffic precisely, which supports scalability through its high port density. Its ability to integrate into complex network topologies helps maintain performance consistency across evolving enterprise networks.