HPE JL260A Aruba 2930f 48G 4SFP Gigabit Ethernet Managed Switch - 48 Ports
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General Specifications of JL260A
- Device Type: Managed Stackable Switch - 48 Ports - Layer 3
- Enclosure: Rack-mountable 1U
- Subtype: Gigabit Ethernet
- Port Configuration: 48 x 10/100/1000 Mbps + 4 x Gigabit SFP (uplink)
Performance Metrics
- Throughput: 77.4 Mpps
- Switching Capacity: 104 Gbps
- Latency (1 Gbps): 3.8 µs
Capacity and Routing
- Jumbo Frame Size: 9220 bytes
- IPv4 Routing Table Entries: 10,000
- IPv6 Routing Table Entries: 5,000
- MAC Address Table Size: 32,000 Entries
Supported Routing Protocols
- 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 Protocols
- SNMP (v1, v2, v3)
- RMON, Telnet, SSH (v1, v2)
- CLI, XRMON
Security and Authentication
- Encryption: MD5, SSL
- Authentication Methods: RADIUS, PAP, CHAP, TACACS, TACACS+
Advanced Features
- Flow Control, Full Duplex Capability
- DHCP and BOOTP Support
- ARP Support, VLAN Support
- IGMP Snooping, Syslog Support
- DiffServ Support, IPv6 Support
- SNTP Support, sFlow
- Spanning Tree Protocol (STP) and Multiple Spanning Tree Protocol (MSTP)
- Access Control Lists (ACLs), 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 (GARP), 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)
Compliance and Standards
- IEEE 802.1d, IEEE 802.1q, IEEE 802.1p
- IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP)
- IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
- IEEE 802.1ad, IEEE 802.1v, IEEE 802.1ab (LLDP)
- IEEE 802.3at, IEEE 802.3az, IEEE 802.1ax
Hardware Specifications
- Processor: 1 x ARM Cortex-A9, 1.016 GHz
- RAM: 1 GB DDR3 SDRAM
- Flash Memory: 4 GB
Expansion and Connectivity
- Interfaces:
- 48 x 1000Base-T RJ-45
- 4 x Gigabit LAN SFP
- 1 x Serial (Console)
- Expansion Slots: 1 (total) / 1 (free)
- Installed Modules: 0 (installed) / 4 (max)
Power Requirements
- Power Device: Internal Power Supply
- Installed Quantity: 1
- Voltage Required: AC 100-127V / 200-240V (50/60 Hz)
- Power Consumption (Operational): 46.6 Watts
- 80 Plus Certification: 80 Plus Silver
Ports
The HPE JL260A Gigabit Ethernet Managed Switch is equipped with an impressive 48 ports. This abundance of ports makes it an ideal choice for businesses and organizations that require a high level of connectivity. Whether you have a small office with multiple devices or a large enterprise network, the 48 ports on this switch provide the flexibility and scalability needed to meet your networking needs.
Flexibility in Device Connection
With 48 ports available, users can connect a wide range of devices to the HPE JL260A Gigabit Ethernet Managed Switch. This includes computers, servers, printers, IP phones, access points, and any other network-enabled devices. The ability to connect multiple devices simultaneously ensures that your network can handle the demands of your business operations without any bottlenecks or limitations.
Improved Network Performance
Each port on the HPE JL260A Gigabit Ethernet Managed Switch supports gigabit speeds, allowing for lightning-fast data transfer rates. This is particularly important for businesses that rely on bandwidth-intensive applications or regularly transfer large files across the network. With gigabit speeds, you can experience improved network performance and reduced latency, resulting in faster and more efficient communication between devices.
Scalability and Future-Proofing
The 48 ports on this switch offer scalability for your network infrastructure. As your business grows and more devices need to be connected to the network, you can easily expand by utilizing the available ports on this switch. This eliminates the need for investing in additional switches or complex networking solutions, saving both time and money. Additionally, having 48 ports future-proofs your network, ensuring that you have enough capacity to support new technologies and devices as they become available.
Uplink Ports
In addition to the 48 ports, the HPE JL260A Gigabit Ethernet Managed Switch also features 4 uplink ports. These uplink ports provide additional connectivity options and enhance the switch's capabilities, making it even more versatile for various networking scenarios.
Increased Bandwidth
The 4 uplink ports on the HPE JL260A Gigabit Ethernet Managed Switch offer higher bandwidth compared to regular ports. This means that you can connect devices or other switches that require greater bandwidth without sacrificing performance. The increased bandwidth allows for faster data transfer and reduces the chance of congestion on the network.
Network Redundancy and High Availability
Uplink ports also play a crucial role in network redundancy and high availability. By connecting multiple switches together using these uplink ports, you create a redundant network infrastructure. In the event of a switch failure, the redundant links ensure that the network remains operational, preventing any downtime or loss of connectivity. This is especially important for businesses that require continuous network access to support critical operations.
Flexibility in Network Design
The presence of 4 uplink ports provides flexibility in designing your network topology. You can use these ports to create separate VLANs (Virtual Local Area Networks) or connect to different network segments. This allows for better network management, enhanced security, and improved performance by segregating traffic and controlling access to specific resources.
In conclusion, the HPE JL260A Gigabit Ethernet Managed Switch's 48 ports offer flexibility, improved network performance, scalability, and future-proofing capabilities. The 4 uplink ports further enhance its versatility by providing increased bandwidth, network redundancy, high availability, and flexibility in network design. Whether you have a small office or a large enterprise, this switch is a reliable solution for your networking needs.