What is Hewlett Packard Enterprise Aruba J9775A 48G Managed L2 Gigabit Ethernet? Are available at the lowest price MI Atlantic EU

 The Aruba 2530 switch series provides cost-effective, reliable, and secure access-layer connectivity for enterprises, branch offices, and small and medium businesses. These fully managed switches provide Layer 2 functionality with enhanced access security, traffic prioritization, and slow and IPv6 host support. Fit-to-size deployments are available in a range of Gigabit and Fast Ethernet models, including compact and finless models, ideal for use in quiet workspaces. PoE+ models deliver up to 370W of power to access points, IP phones, and cameras. The Aruba 2530 switch series is easy to deploy, use and manage using Aruba Airwave or Aruba Central. Aruba Clear Pass provides network access control and external captive portal support. These switches include a limited lifetime warranty.

https://miatlantic.eu/j9775a

Wired and wireless support:

When an Aruba access point is detected, switch auto-configuration automatically configures the switch with different settings such as VLAN, CoS, PoE max power, and PoE priority. Local user roles define a set of switch-based rules in areas such as security, verification, and QoS. User roles can be assigned to a collection of users or devices using a local switch shape (YA version only). Traffic prioritization (IEEE 802.1p) for real-time traffic classification. Eight priorities mapped to two or four queues are supported and use weighted deficit round robin (WDRR) or strict priority.

Simplified configuration and management:

Aruba Central's cloud-based management platform provides a simple, secure, and cost-effective way to manage switches. Encryption key registration according to RFC 7030. Zero Touch Provisioning (ZTP) simplifies switch substructure installation using a DHCP-based process and Airwave. Flexible Management - Supports cloud-based central and on-premises Airwave without tearing down and replacing switching infrastructure. An easy-to-use HTML-based web GUI allows the switch to be configured from any web browser. Simple Network Management Protocol (SNMPv1/v2c/v3) allows the switch to be managed using various third-party network management applications. MLD snooping forwards IPv6 multicast traffic to the suitable interface; prevents IPv6 multicast traffic from inundating the network.

Connectivity:

The compact and fanless 8-port model provides quiet operation in acoustically sensitive areas and uplinks flexibility with two dual-personality ports that can be used as RJ-45 Gigabit Ethernet or SFP ports. There are four built-in Gigabit Ethernet uplinks on the 24- and 48-port models. The Gigabit model has a small form-factor pluggable (SFP) model for fiber connectivity, while the Fast Ethernet model has two SFPs and two RJ-45 Gigabit uplinks. Dual stack (IPv4/IPv6) supports the connection of two protocols; provides a transition mechanism from IPv4 to IPv6.

Layer 2 switching:

• Supports 512 VLANs and 4,094 VLAN IDs

• Jumbo packet support improves performance for large data transfers; supports frame sizes up to 9,220 bytes; 8-port and 24-port Fast Ethernet models automatically support frames up to 2,000 bytes without configuration

• 16K MAC address table provides access to many Layer 2 devices

• GARP VLAN Registration Protocol allows automatic learning and dynamic allocation of VLANs

• Rapid Per-VLAN Spanning Tree (RPVST+) allows each VLAN to build a separate spanning tree to improve link bandwidth usage. Compatible with PVST+

Convergence:

• IEEE 802.1AB Link Layer Discovery Protocol (LLDP) for easy mapping using network management applications with LLDP Automatic Device Discovery Protocol

• LLDP-MED (Media Endpoint Discovery) defines a standard extension to LLDP that stores the values ​​of parameters such as QoS and VLAN to automatically configure network devices such as IP phones

• PoE and PoE+ allocation supports multiple methods (automatic, IEEE 802.3at dynamic, LLDP-MED fine-grained, IEEE 802.3af device class or user-specified) to allocate and manage PoE/PoE+ power for more efficient energy savings

• Voice VLAN Automatic VLAN configuration for IP phones using LLDP-MED

• IP Multicast (IGMP) prevents flooding of IP multicast traffic

• LLDP-CDP compatibility to receive and recognize CDP packets from Cisco IP Phones for seamless interoperability

• Local MAC authentication assigns attributes such as VLAN and QoS using a locally configured profile, which can be a list of MAC prefixes Unified wired and wireless

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