Name: JG243B HPE 5820X-24XG-SFP+ 24-Port SFP+ 4-Port QSFP+ Layer 3 Switch
Brand: HPE
SKU: JG243B
Price: 2219.78 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The JG243B - HPE 5820X-24XG-SFP+ integrates 24 high-speed SFP+ ports with 4 QSFP+ uplinks, delivering flexible Layer 3 switching capabilities. It fits seamlessly into rack setups, providing essential routing and switching functions for medium to large network environments.

General Information
Brand	HPE
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Number of Ports	28-Ports
Port Type	SFP+
Port Speed	10 Gbps
UpLink Ports	4 x 10G SFP+
POE Support	No
Switching Capacity	560 Gbps
Switch Forwarding Rate	416.67 Mpps
DRAM	2 GB
Flash Memory	1 GB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	SFP+

Performance
Latency	<2 µs
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32,000

Management and Configuration
Routing Protocols	Static, RIP, OSPF, OSPFv3, BGP, VRRP, PIM-SM, IGMP, Policy-Based Routing (PBR), Route Maps
Remote Protocols	Yes
Management Interfaces	Web GUI, Command Line (SSH/Telnet), SNMP v1/v2c/v3, Console (RJ-45), USB Console
Security Features	802.1X, RADIUS, TACACS+, ACLs, DHCP Snooping, IP Source Guard, MAC Filtering, Storm Control, Port Security
Management Type	Managed (CLI, Web GUI)
Security	Yes
Remote Management Protocol	SSH, Telnet, SNMP v1/v2c/v3, HTTPS/HTTP
Routing Protocol	Static, RIP, OSPF, OSPFv3, BGP, VRRP

Power & Cooling
Fans	2 (hot-swappable)
Power	100-240 VAC, 50/60 Hz, Max 250 W
Power Supply	Internal, fixed AC power supply (100-240 VAC)

Physical Characteristics
Dimensions	1.73 x 17.32 x 17.32 in
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1D

Product Description
The JG243B is a Layer 3 switch designed to deliver scalable, high-performance network routing and switching. It is commonly found in enterprise and data center networks where robust traffic management and low latency are essential. Built for IT professionals and network architects, this switch handles demanding workloads with ease. Key Features Offers 24 SFP+ ports for 10GbE connectivity and 4 additional QSFP+ ports for 40GbE uplinks Supports advanced Layer 3 protocols such as OSPF, BGP, and VRRP Switching capacity of up to 480 Gbps ensures smooth data flow across complex networks Designed for 1U rack installation, optimizing space in networking closets Includes robust redundancy and security features to maintain network reliability Its practical value lies in providing consistent, high-throughput switching with routing flexibility, suitable for environments that require precise traffic control. The switch offers reliable performance to meet the needs of growing network infrastructures without unnecessary complexity.

Use Cases
This switch is typically deployed in enterprise campus networks and data center aggregation layers, serving network engineers and administrators who require scalable and reliable connectivity. It supports environments where high bandwidth and routing versatility are critical. How It's Used: Aggregation switch in data center network tiers to connect multiple access switches Core switch in enterprise branch offices for managing internal traffic and external connectivity Edge switch in service provider networks offering high-density 10GbE and 40GbE connections Part of virtualization environments supporting multiple VLANs and dynamic routing Integration in storage clusters requiring fast and reliable data transfers By supporting complex protocols and high-speed links, the JG243B enhances network performance and scalability. It enables efficient traffic handling and redundancy to maintain smooth operations across diverse IT infrastructures.