What is the switching performance?

Switching capacity is 336 Gbit/s, throughput 250 Mpps, latency 1.5 µs at 10 Gbps. MAC address table holds 128,000 entries, enabling high-performance cut-through switching for data center demands.

Does it support advanced management protocols?

Yes, features port mirroring, STP, flow control, link aggregation, VLANs, broadcast storm control. Also supports HPE IRF stacking, OpenFlow/NETCONF for SDN, and full L2/L3 with IPv4/IPv6 QoS/ACL.

What are the power and environmental specs?

Typical power 260 W, AC 100-240 V at 50-60 Hz; no PoE. Operates 0-40°C, 10-90% humidity. Power supplies and fans sold separately; 1U rack-mount form factor.

Is it suitable for data center ToR?

Yes, designed as top-of-rack switch for server access with 48x1GbE ports and 10/40G uplinks. Low latency, high throughput, and resiliency features like IRF make it ideal for high-density enterprise deployments.

What is the MAC address table size?

128,000 entries, supporting large-scale Layer 2/3 forwarding in dense environments. Combined with 336 Gbps capacity, it handles extensive device connectivity without performance degradation.

JG510AR - HPE 5900AF-48G-4XG-2QSFP+ 48 x 10/100/1000Base-T RJ-45 ports Switch

Name: JG510AR - HPE 5900AF-48G-4XG-2QSFP+ 48 x 10/100/1000Base-T RJ-45 ports Switch
Brand: HPE
SKU: JG510AR
Price: 222 USD
Availability: InStock

JG510AR - HPE 5900AF-48G-4XG-2QSFP+ 48 x 10/100/1000Base-T RJ-45 ports Switch | US IT Hardware

Product overview

The HPE FlexFabric 5900AF-48G-4XG-2QSFP+ (SKU: JG510AR) is a high-performance, 1U rack-mountable Layer 3 managed switch designed for enterprise top-of-rack (ToR) data center applications. It features 48 x 10/100/1000Base-T RJ-45 Ethernet ports for server connectivity, 4 x 10G SFP+ slots, and 2 x QSFP+ 40GbE module slots for high-speed uplinks. With a switching capacity of 336 Gbit/s, throughput of 250 Mpps, and latency of 1.5 µs at 10 Gbps, it supports demanding workloads. Key management features include port mirroring, Spanning Tree Protocol, VLANs, link aggregation, and broadcast storm control. It adheres to IEEE 802.3 standards, supports a 128,000-entry MAC address table, and offers full duplex operation. Power supply and fans are sold separately; typical consumption is 260 W with AC input of 100-240 V at 50-60 Hz. Operating conditions range from 0-40°C and 10-90% humidity. Ideal for bridging legacy and modern networks with IRF stacking and SDN support.

48x1GbE + 4x10G SFP+ + 2x40G QSFP+ for ToR flexibility
336 Gbps switching, 250 Mpps throughput, 1.5µs latency
128K MAC table, full L2/L3 IPv4/IPv6 SDN support
IRF stacking, VLANs, link aggregation for resiliency
1U form factor, 260W typical power efficiency
IEEE 802.3 standards, cut-through low-latency design

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Link Aggregation
Manufacturer part #	JG510AR
Brand	HPE
Condition	Refurbished
Model	5900AF-48G-4XG-2QSFP+
10G Support	Yes via SFP+/QSFP+
Full Duplex	Supported
Flow Control	Supported
Product Line	FlexFabric 5900 Series
Product Type	Top-of-rack data center switch for server access layer
VLAN Support	Supported
Port Mirroring	Supported

Compatible systems

No specific compatibility lists found in sources

Best for

Data Center Top-of-Rack
Deploys as high-density ToR switch with 48x1GbE ports for server access and 4x10G SFP+/2x40G QSFP+ for uplinks, delivering 336 Gbps switching and 1.5 µs latency.
Server Farm Connectivity
Connects dense server environments using 48x10/100/1000Base-T ports supporting IEEE 802.3 standards, with 128K MAC table for scalable Layer 3 routing.
High-Speed Aggregation
Aggregates traffic via QSFP+ 40GbE ports configurable as 4x10GbE, with features like IRF stacking, VLANs, and link aggregation for resilient fabrics.
Enterprise Backbone
Supports SDN with OpenFlow/NETCONF, full L2/L3 IPv4/IPv6 features, and low-latency cut-through for demanding applications in hybrid networks.

Latency	1.5 µs at 10 Gbps
Throughput	250 Mpps
MAC Address Table	128000 entries
Switching Capacity	336 Gbit/s

Power Supply	Sold separately; fans sold separately
AC Input Voltage	100 - 240 V
AC Input Frequency	50 - 60 Hz
Power Consumption Typical	260 W

Operating Temperature	0 - 40 °C
Operating Relative Humidity	10 - 90%

USB Ports	1 x USB 2.0 port
SFP+ Ports	4 x 10G SFP+ module slots
QSFP+ Ports	2 x QSFP+ module slots
Console Port	1 x RJ-45 console port
Ethernet Ports	48 x 10/100/1000Base-T RJ-45 ports

HPE 5900AF-48G-4XG-2QSFP+ 48 x 10/100/1000Base-T RJ-45 ports Switch

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports