HP JL321A Rack-Mountable Switch
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JL321A HP Aruba 2930M L3 48-Ports With 1 Slot Switch Refurbished

Availability: In Stock
Part Number#: JL321A
List Price was: $5988.46
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Short Description:
JL321A 2930M 48G RJ-45 10/100/1000Base-T Power Over Ethernet Plus (PoE+) Manageable Layer 3 48-Ports Rack-Mountable with combo Gigabit Small Form-Factor Pluggable Plus (SFP+) Switch | Made by HP | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Switching Capabilities

The HP Aruba 2930M L3 48-Ports Switch with 1 Slot (JL321A) is a high-performance, Layer 3 switch designed for small to medium-sized businesses. It features 48 Gigabit Ethernet ports and 1 slot for expansion modules, providing flexibility for growing network needs. The switch also has advanced security and network management features, including support for VLANs, Quality of Service (QoS), and Access Control Lists (ACLs). Additionally, it supports HPE Smart Rate multi-gigabit Ethernet ports for high-speed connectivity. Overall, it is a reliable and scalable option for businesses looking to upgrade their network infrastructure.

The HP Aruba 2930M L3 48-Ports Switch with 1 Slot (JL321A) is a managed Ethernet switch designed for small to medium-sized businesses and enterprise branch offices. It is part of the HP Aruba 2930M switch series and provides advanced Layer 3 switching capabilities, including support for static and RIP routing protocols. The switch has 48 Gigabit Ethernet ports and one slot for an optional module, such as a 10 Gigabit Ethernet uplink module or a PoE+ module. It also includes features such as Quality of Service (QoS), Access Control Lists (ACLs), and a built-in web management interface. Additionally, it supports Aruba ClearPass Policy Manager for network access control and Aruba AirWave for network management.

Layer 3 Routing

The HP Aruba 2930M L3 48-Ports Switch with 1 Slot (JL321A) provides advanced Layer 3 routing capabilities, which allow it to forward packets based on the destination IP address and make routing decisions based on the IP address and other protocol information. This allows for more efficient use of network resources and improved network performance by enabling the switch to make intelligent routing decisions. The switch supports both static and RIP routing protocols, which are commonly used in small to medium-sized networks. Static routing allows for manual configuration of routes, while RIP (Routing Information Protocol) is a dynamic routing protocol that automatically updates and distributes routing information throughout the network. With the support of these routing protocols, the switch can act as a gateway and route traffic between VLANs or subnets and also connect to other routing devices in the network.

Quality of Service

The HP Aruba 2930M L3 48-Ports Switch with 1 Slot (JL321A) provides Quality of Service (QoS) capabilities, which allow it to prioritize and manage network traffic based on various criteria such as IP address, port number, and protocol type. This ensures that important traffic, such as voice or video, is given priority over less important traffic, such as file transfers or web browsing. QoS can also be used to prevent network congestion and ensure that all network users have an acceptable level of service.

The switch supports various QoS features such as:

  • Traffic classification: It allows you to classify traffic based on various fields such as IP address, port number, and protocol type.
  • Priority Queuing: It allows you to assign different priority levels to different types of traffic, so that high-priority traffic can be sent before lower-priority traffic.
  • Rate Limiting: It allows you to limit the amount of bandwidth that can be used by different types of traffic, preventing one type of traffic from consuming all available bandwidth.

Additionally, the switch supports Diffserv Code Point (DSCP) and IEEE 802.1p CoS (Class of Service) which allows you to mark traffic based on specific criteria, and then use that mark to prioritize traffic on your network.

General Information about the HP JL321A

  • Manufacturer: HP
  • Part Number or SKU# JL321A
  • Product Type : Networking
  • Product Name : 48-Ports Ethernet Switch
  • Product Model :2930M

Technical Specifications of HP 48-Ports Ethernet Switch

  • Form Factor: Rack-mountable
  • Ports: 48 x 10/100/1000 (PoE+) + 4 x combo Gigabit SFP + 1 x 1G/10G SFP+ uplink
  • Performance: Switching capacity: 176 Gbps; Throughput: 130.9 Mpps
  • MAC Address Table Size: 32K entries
  • Routing Protocol: OSPF, RIP, BGP-4, IS-IS, RIP-2, BGP, IGMPv2, IGMP, PIM-SM, IGMPv3, OSPFv3, PIM-SSM, MSDP, static IPv4 routing, static IPv6 routing, ECMP, MPLS, MLDv2, MLD, Bidirectional Forwarding Detection (BFD)
  • Remote Management Protocol: SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH-2, CLI
  • Features: Layer 3 switching, layer 2 switching, DHCP support, BOOTP support, ARP support, VLAN support, IGMP snooping, Syslog support, DiffServ support, IPv6 support, SNTP support, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, LLDP support, Link Aggregation Control Protocol (LACP), LLDP-MED, Port Security, Dynamic ARP protection, DHCP protection, Dynamic VLAN Assignment, IPv4 support, IPv6 multicast snooping, STP Root Guard, Uni-Directional Link Detection (UDLD)
  • Power Over Ethernet (PoE): PoE+
  • Power: AC 120/230 V (50/60 Hz)

Network & Communication

  • Layer Supported :2
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

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