Name: J4904-69101 HP 2848 48-Port 10/100/1000Mbps Layer 3 Switch with 4 SFP Ports
Brand: HP
SKU: J4904-69101
Price: 134.59 USD
Availability: InStock
Rating: 4.8 (114 reviews)

Product Overview
The HP 2848 48-Port + 4-Port SFP Layer 3 Switch offers a combination of high-density connectivity and routing features that fit well in medium to large network environments. It delivers both copper and fiber port options, enabling flexible deployment across various physical setups. The integrated Layer 3 capabilities help streamline network traffic and simplify management within segmented networks.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100Base-T, 1000Base-X, SFP, Serial Console (RJ-45)
Port Speed	10/100 Mbps
UpLink Ports	4 x SFP (Gigabit)
POE Support	No
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	Web (HTTP/HTTPS), CLI (SSH, Telnet), SNMP v1/v2c/v3, RMON
Security Features	ACLs, 802.1X, RADIUS, TACACS+, SSH, Port Security
Management Type	Managed
Remote Management Protocol	SNMP,HTTP,HTTPS,SSH,Telnet
Routing Protocol	Static,RIP

Physical Characteristics
Weight	3.00

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D

Product Description
The HP 2848 48-Port + 4-Port SFP Layer 3 Switch is built to handle complex networking demands by combining high port density with Layer 3 routing functions. It is often found in enterprise and campus environments where scalable and reliable network infrastructure is needed. Network administrators and IT professionals typically rely on such switches to manage data flow and maintain network segmentation. Key Features Flexible connectivity through a mix of copper and fiber ports Advanced routing support enabling inter-VLAN communication Enhanced network performance with hardware-based switching Comprehensive management options including SNMP and CLI Support for VLANs, QoS, and security protocols to maintain network integrity This switch plays a critical role in managing network traffic efficiently across different segments. Its reliability and performance ensure stable operation in demanding network setups. Designed for consistent throughput, it supports the essential functions of modern enterprise network infrastructure without unnecessary complexity.

Use Cases
The HP 2848 48-Port + 4-Port SFP Layer 3 Switch is typically deployed in enterprise LANs and campus networks where multiple departments require reliable segmentation and routing. It suits environments with a mix of copper and fiber infrastructure needs, providing a versatile solution for network growth. How It's Used: Enterprise networks requiring VLAN routing between multiple subnets Campus environments connecting several buildings via fiber uplinks Data centers needing dense port configurations for server aggregation Branch offices integrating high-speed wired connections with fiber links Network segments demanding robust QoS and security controls By supporting both Layer 2 and Layer 3 functions, the switch helps maintain efficient data flow and network scalability. Its combination of features supports operational stability and responsiveness in complex network infrastructures.

Tech Atlantix

J4904-69101 HP 2848 48-Port 10/100/1000Mbps Layer 3 Switch with 4 SFP Ports

J4904-69101

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