What is HPE JL354A Aruba 2540 24 Ports Manageable Ethernet Layer 2 Switch? At a cheap price Mi Atlantic Eu

 ARUBA 2540 Switch Series:

The Aruba 2540 switch series is exactly designed for the numerical workplace and enhanced for mobile users. With liberal security and network group tools (Aruba ClearPass Policy Executive and Aruba Airwave), this layer 2 access switch is easy to deploy and realize. With the delivery of Aruba Central, you can rapidly set up remote division sites with little or no IT support.

The influential Aruba ProVision ASIC provides presentation, powerful useful support and value, and provides flexible programmability for future requests. The Aruba 2540 switch series delivers a suitable and lucrative wired access answer that can be rapidly set up finished zero-touch shape. PoE+ models deliver power to all access ports of wireless APs, security cameras, and IoT plans 2540 has wire-speed backhaul bandwidth volume, built-in 10 GbE uplink, powerful QoS, static, and RIP direction-finding, IPv6, and comprises a limited lifetime warranty deprived of software certificates.

Features and advantages

Unify wired and wireless:

Aruba ClearPass Policy Superior to support united wired and wireless rules. When an Aruba access point is noticed, the switch auto-configuration will mechanically configure dissimilar locations for the switch, such as VLAN, CoS, PoE all-out power, and PoE importance. User roles define a set of switch-based strategies in areas such as safety, verification, and QoS. User roles can be allotted to a group of users or campaigns, using switch-based local user roles or transferred from ClearPass. Static IP discernibility agrees on the ClearPass account for clients with static IP discourses.

Connectivity:

The flexible 10 Gbps Ethernet assembly offers four fixed 10 GB ports (SFP+). Auto-MDIX affords automatic change for straight-through or cusp cables on all 10/100 and 10/100/1000 ports. IEEE 802.3at Power over Ethernet (PoE+) delivers up to 30 W of power for each port and ropes the latest PoE+ devices such as IP phones, wireless access points, and safety cameras, as well as any incurable devices that fulfill the IEEE 802.3af normal. Eliminates the cost of extra cables and circuits obligatory for IP phone and WLAN placement.

Pre-standard PoE ropes detecting and running pre-standard PoE strategies. IPv6-IPv6 host allows the switch to be achieved in an IPv6 system. -Dual stack (IPv4 and IPv6) changeover from IPv4 to IPv6, supporting the assembly of the two procedures. MLD snooping Forward IPv6 multicast traffic to the suitable border.

Performance:

Energy-saving design-80 PLUS Silver expert power supply can improve power competence and save money. Energy Well-organized Ethernet (EEE) support Fulfil with IEEE 802.3az to decrease power ingesting. The Aruba Delivery ASIC architecture uses the latest Establishment ASIC design to deliver very low latency, increased packet cushioning, and adaptive power feeding. Optional queue formation improves presentation by choosing the number of queues and related memory bumpers that best meet the supplies of the network request.

Convergence:

·         IP multicast prying and IGMP routinely prevent IP multicast traffic from inundating.

·         IEEE 802.1AB Link Layer Discovery Procedure (LLDP) uses a network organization application with LLDP involuntary device discovery protocol to facilitate easy charting.

·         LLDP-MED (Media Endpoint Discovery) describes a standard extension of LLDP, which is used to store the values ​​of limitations such as QoS and VLAN to routinely configure network plans such as IP phones.

·         PoE and PoE+ apportionment support multiple systems (automatic, IEEE 802.3at dynamic, LLDP-MED fine-grained, IEEE 802.3af device category or user-specified) to assign and manage PoE and PoE+ power to achieve more efficient energy saving.

·         Local MAC confirmation uses a locally arranged shapefile (which can be a MAC prefix-list) to assign makings such as VLAN and QoS.

Safety:

Numerous user authentication methods-IEEE 802.1X uses the IEEE 802.1X aspirant on the client to confirm with the radius server the next industry standards. Web-based verification provides a browser-based setting similar to IEEE 802.1X to validate clients that do not support IEEE 802.1X supplicants. MAC-based verification uses a RADIUS server to substantiate the client based on the client's MAC address. Verification suppleness.

Manifold IEEE 802.1X users per port afford confirmation of many IEEE 802.1X users per port; foil users from taking undue credit IEEE 802.1X confirmation of another user. The simultaneous IEEE 802.1X, Web, and MAC verification scheme of each port switch port will accept up to 32 IEEE 802.1X, Web, and MAC authentication sessions.