Name: JF428A#ABA HP E4510G 44x RJ45 4x RJ45/SFP 2x Open Module Layer 3 Switch
Brand: HP
SKU: JF428A#ABA
Price: 981.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The JF428A#ABA - HP E4510G 44x RJ45 4x RJ45/SFP 2x Open Module Switch combines a high number of copper Ethernet ports with versatile uplink options. It fits into enterprise networks where dense port availability and flexible expansion are essential. The open module slots allow tailored configurations, adapting to specific connectivity needs without replacing the entire switch.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch, Gigabit Switch
Form Factor	Standalone
Mount Type	1U Rack
Switch Ports	44
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 10G SFP+, Combo RJ-45/SFP, SFP
Port Speed	10/100/1000 Mbps
UpLink Ports	4 x combo RJ-45/SFP + 2 x Open Module (supports up to 4 x 10Gb)
POE Support	No
Switching Capacity	176 Gbps
Switch Forwarding Rate	343.75 Mpps
DRAM	256 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	4094
NIM Slot	2
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP,Open Module

Performance
Latency	4.8 µs
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	16000

Management and Configuration
Routing Protocols	Static, RIP, OSPF, VRRP, IGMP
Remote Protocols	Yes
Management Interfaces	Web (HTTP/HTTPS),CLI (Console/SSH),SNMP (v1/v2c/v3),RMON,Telnet
Security Features	802.1X,RADIUS,Access Control Lists (ACL),SSH,SSL,Port Security,MAC Authentication,Storm Control,DHCP Snooping
Management Type	Managed
Remote Management Protocol	SNMPv1/v2c/v3,SSH,Telnet,HTTP/HTTPS,RMON
Routing Protocol	Static,RIP,OSPF

Power & Cooling
Fans	Variable speed, front-to-back, hot-swappable
Power	250 W (max)
Power Supply	Internal AC, 100-240VAC, 50-60Hz

Physical Characteristics
Dimensions	1.72 x 17.32 x 15.00 inches
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus
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 802.1X

Product Description
The JF428A#ABA - HP E4510G switch delivers a robust network foundation with its combination of numerous RJ45 ports and flexible SFP uplinks. Designed to facilitate reliable connectivity and scalable expansion, this switch is often found in enterprise and campus network environments. Built for IT professionals seeking dependable performance and adaptability, the switch supports a range of Layer 3 features to optimize traffic management. Network administrators benefit from its modular design that allows easy customization to meet evolving infrastructure needs. Key Features High port density with 44 fixed RJ45 ports for wired devices. Combo RJ45/SFP ports offering options for fiber or copper uplinks. Two open module bays enabling further interface flexibility. Layer 3 routing capabilities for efficient network segmentation. Advanced management through standard protocols ensuring network control. This switch plays a critical role in handling large-scale network traffic with reliability. Its performance and modularity make it suitable for complex network topologies where adaptability is key. The design supports continuous operation and ease of management under demanding conditions.

Use Cases
This switch is typically deployed in enterprise and campus networks requiring dense port availability and scalable uplink flexibility. It suits environments where network segmentation and routing are important, and where administrators need room to adapt the hardware over time. IT teams managing midsize to large network infrastructures benefit most from its design. How It's Used: Aggregating traffic in campus LANs with high device counts. Connecting server racks in data centers needing Layer 3 routing. Providing flexible uplink options between network core and distribution layers. Supporting modular expansions in evolving network architectures. Facilitating network segmentation through advanced Layer 3 features. By enabling adaptable and manageable network growth, this switch helps streamline operations. Its combination of port density and modularity ensures sustained performance as network demands increase, supporting efficient traffic flow and simplified administration.