Name: JG851A#ABB HP FlexFabric 5900AF-48XGT-4QSFP+ 48-Port 10GBase-T Layer 3 Switch
Brand: HP
SKU: JG851A#ABB
Price: 19492.51 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The JG851A#ABB HP FlexFabric 5900 Series switch combines high-density 10GBase-T copper ports with QSFP+ uplinks to offer flexible connectivity in enterprise and data center settings. Its Layer 3 management capabilities make it a versatile choice for managing routing and traffic efficiently while fitting neatly into rack-mounted configurations.

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	10GBase-T, 40G QSFP+, RJ-45
Port Speed	10 Gbps,40 Gbps
UpLink Ports	4
POE Support	No
Switching Capacity	1.28 Tbps
Switch Forwarding Rate	2,500,000,000 pps
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Optional
Layer Support	Layer 3
Connector Type	RJ-45,QSFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, OSPFv3, BGP, VRRP, PIM-SM, IGMP, MLD
Remote Protocols	Yes
Management Interfaces	Web GUI,CLI (SSH/Telnet),SNMP,Console (RJ-45),USB Console
Security Features	ACLs,802.1X,RADIUS,TACACS+,DHCP Snooping,IP Source Guard,BPDU Guard,DoS Protection
Management Type	Managed
Remote Management Protocol	SNMPv1/v2c/v3,SSH,Telnet,HTTP/HTTPS

Power & Cooling
Fans	Yes (redundant, front-to-back, variable-speed)
Power Supply	Internal AC (100-240V) (hot-swappable redundant optional)

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC
Compliant Standards	IEEE 802.3,IEEE 802.3ab,IEEE 802.3ae,IEEE 802.3ad,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1w

Product Description
The HP FlexFabric 5900AF-48XGT-4QSFP+ switch offers a robust network foundation by combining a large number of 10G copper ports with high-capacity QSFP+ uplinks. Commonly found in enterprise and data center networks, this switch handles demanding traffic loads with Layer 3 intelligence. Built for IT professionals managing complex infrastructures, it supports scalable routing and management needs without sacrificing performance. Key Features Supports 48 10GBase-T RJ-45 ports for versatile copper connectivity. Equipped with 4 QSFP+ slots enabling 40GbE uplinks and stacking. Layer 3 capabilities including OSPF, RIP, and static routing enhance network flexibility. Rack-mountable design ensures seamless integration into standard server racks. Advanced management options facilitate streamlined configuration and monitoring. This switch serves as a reliable backbone device in high-throughput networks, balancing speed and management features. Its Layer 3 routing support and flexible port options make it well-suited for mixed media environments where scalability and consistent performance are essential.

Use Cases
This switch typically appears in mid-size to large enterprise networks and data centers where a mix of copper and fiber connectivity is required. Network administrators benefit from its Layer 3 features and rack-mount form factor, which cater to demanding environments needing reliable, high-speed traffic management. How It's Used: Aggregation switch in data center racks connecting servers and storage clusters. Core switch in enterprise campus networks supporting segmented routing. Edge device connecting virtualization hosts with 10G copper interfaces. Interconnect for multi-site environments using QSFP+ uplinks to extend bandwidth. Platform for network segmentation and traffic isolation using Layer 3 routing. By integrating this switch into infrastructure, IT teams can enhance network throughput and maintain clear segmentation. Its combination of copper and fiber ports offers operational flexibility while supporting scalable management practices.