In the world of networking, the right hardware can make a significant difference in terms of performance, scalability, and overall efficiency. The HPE 2930F Switch, specifically the JL256A#B2B model, is a noteworthy player in the realm of managed switches. In this comprehensive guide, we will delve into the key features, specifications, and applications of the JL256A#B2B HPE 2930F Switch, with a particular focus on its 48 Ports Managed Rack Mountable configuration.
Overview of the HPE JL256A#B2B 2930F Switch SeriesThe HPE 2930F Switch Series is renowned for its robust capabilities and flexibility, catering to the diverse needs of modern networking environments. As a part of this series, the JL256A#B2B model stands out as a managed switch designed for rack-mountable installations.
Key Features- 48 Ports Configuration: The most prominent feature of the JL256A#B2B HPE 2930F Switch is its 48 ports configuration. This abundance of ports makes it suitable for medium to large-scale networking setups where numerous devices need to be connected seamlessly.
- Managed Switch Capabilities: Being a managed switch, the JL256A#B2B offers advanced features for network administrators to have greater control over their networks. This includes the ability to monitor traffic, configure settings, and implement security measures.
- Rack Mountable Design: The rack-mountable design of the switch adds to its versatility. This feature is particularly beneficial for organizations with limited space, as the switch can be conveniently installed in standard server racks, optimizing space utilization.
- Model Number: JL256A#B2B: The model number serves as a unique identifier for this particular HPE 2930F Switch variant. Understanding the model number is essential for procurement and compatibility considerations.
- Ports and Speed:
- The 48 ports offer ample connectivity options.
- The switch supports Gigabit Ethernet speeds, ensuring high data transfer rates within the network.
- Layer Support:
- The switch operates at Layer 3, providing routing capabilities. This is crucial for interconnecting different subnets and managing traffic at the network layer.
- PoE (Power over Ethernet) Support:
- Some models within the HPE 2930F Switch Series, including the JL256A#B2B, may offer Power over Ethernet functionality. This feature simplifies the deployment of network devices by eliminating the need for separate power sources.
- Enterprise Networks:
- The JL256A#B2B HPE 2930F Switch is well-suited for enterprise-level networking, where a multitude of devices such as computers, printers, and servers need to be interconnected efficiently
- Data Centers:
- In data center environments, the switch's rack-mountable design becomes especially valuable. Its high port density ensures that numerous servers and storage devices can be seamlessly integrated into the network.
- Educational Institutions:
- Educational institutions with extensive networks can benefit from the switch's manageability and scalability, allowing for the efficient handling of diverse connectivity requirements.
- Web-Based Interface:
- The switch typically comes equipped with a user-friendly web-based interface, simplifying the configuration process for network administrators. This interface allows for easy monitoring of network activity and implementation of necessary adjustments.
- CLI (Command Line Interface):
- For advanced users, the switch may also support a Command Line Interface, providing a more granular level of control over configurations and settings.
- Access Control Lists (ACLs):
- ACLs can be configured on the switch to regulate traffic flow and enhance network security. This is particularly crucial in preventing unauthorized access and protecting sensitive data.
- Port Security:
- Port security features help in mitigating the risk of unauthorized devices gaining access to the network. Administrators can set restrictions on the number and type of devices that can connect to specific ports.
- Scalability:
- When considering the JL256A#B2B HPE 2930F Switch for procurement, it's essential to assess the scalability of the network. The switch's 48 ports may be adequate for current needs, but future growth should be taken into account.
- Power Requirements:
- If Power over Ethernet is a critical requirement, it's important to verify whether the specific model being considered supports this feature. Additionally, understanding the overall power requirements of the switch is crucial for proper deployment.
- Compatibility:
- Ensuring compatibility with existing network infrastructure, including routers, servers, and other switches, is paramount. This involves verifying protocol support, such as compatibility with standard Ethernet protocols.
- Manufacturer: HPE
- Part Number or SKU# JL256A#B2B
- Product Type: Ethernet Switch
- Enclosure Type : Rack-Mountable - 1u
- Subtype : Gigabit Ethernet
- Ports : 48 X 10/100/1000 (Poe+) + 4 X 1 Gigabit / 10 Gigabit Sfp+ (Uplink)
- Power Over Ethernet (Poe): Poe+
- Throughput: 112 Mpps ¦ Switching Capacity: 176 Gbps ¦ Latency (1 Gbps): 3.8 µs ¦ Latency (10 Gbps): 1.6 µs
- Capacity : Jumbo Frame Size : 9220 ¦ Ipv4 Routing Table Entries : 10000 ¦ Ipv6 Routing Table Entries : 5000
- Mac Address Table Size: 32k Entries
- Routing Protocol : Ospf, Rip, Rip-1, Rip-2, Bgp, Igmpv2, Igmp, Ospfv2, Static Ip Routing, Igmpv3, Ospfv3, Static Ipv4 Routing, Static Ipv6 Routing, Ripng, Mld, Cidr
- Remote Management Protocol: SNMP 1, SNMP 2, Rmon 1, Snmp, Telnet, Snmp 3, Snmp 2c, Ssh, Ssh-2, Cli, Xrmon
- Encryption Algorithm: Md5, Ssl
- Authentication Method: Radius, Pap, Chap, Tacacs, Tacacs+
- Flow Control, Full Duplex Capability, Dhcp Support, Bootp Support, Arp Support, VLAN Support, Igmp Snooping, Syslog Support, Diffserv Support, Ipv6 Support, Sntp Support, Sflow, Spanning Tree Protocol (Stp) Support, Multiple Spanning Tree Protocol (Mstp) Support, Access Control List (Acl) Support, Quality Of Service (QoS), Jumbo Frames Support, DHCP Server, Stp Root Guard, Uni-Directional Link Detection (Udld), Lldp Support, Link Aggregation Control Protocol (Lacp), Management Information Base (Mib), Mac Address Lockout, Dynamic Arp Protection, Dhcp Protection, Dynamic Vlan Support (Gvrp), Multiple VLAN Registration Protocol (Mvrp), Neighbor Discovery Protocol (Ndp), Class Of Service (Cos), Type Of Service (TOS), OpenFlow Support, Cpu Protection, Internet Control Message Protocol (Icmp), Icmp Router Discovery Protocol (Irdp), Virtual Extensible Lan (Vxlan), Management Information Base (Mib) Ii
- Processor: 1 X Arm Cortex-A9: 1.016 Ghz
- Ram : 1 Gb - Ddr3 Sdram
- Flash Memory: 4 Gb
Expansion / Connectivity
- Interfaces : 48 X 1000base-T - Rj-45 - Poe+ ¦ 4 X Gigabit / 10gbit Lan - Sfp+ ¦ 1 X Serial (Console)
- Expansion Slots: 1 (Total) / 1 (Free) X Expansion Slot
- Installed Modules Qty (Max) : 0 (Installed) / 4 (Max)
In general, the JL256A#B2B HPE 2930F Switch, with its 48 Ports Managed Rack Mountable configuration, is a powerful solution for organizations seeking a reliable and scalable networking infrastructure. Its managed capabilities, rack-mountable design, and extensive port count make it a versatile choice for a variety of applications, from enterprise networks to data centers and educational institutions. When considering this switch for procurement, careful attention to technical specifications, compatibility, and future scalability will ensure seamless integration into the existing network infrastructure, providing a foundation for efficient and secure data communication.
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