HPE JL357A
* Comanda minima initiala este de 1000 de EURO fara TVA.
* Verasys se adreseaza exclusiv persoanelor juridice cu capital privat sau de stat.
* Toate produsele prezentate pe site au garanția oferita de producător sau furnizor.
* Informatiile pot contine mici inadvertente, unele specificaţii sau preţul, pot fi modificate de catre producător fără preaviz sau pot conţine erori de operare.
* Poza produsului are caracter informativ.
Descriere HPE JL357A
Hewlett Packard Enterprise Aruba 2540 48G PoE+ 4SFP+. De tip Switch: Gestionate, Strat Switch: L2. Tip de porturi Ethernet Basic switching RJ-45: Gigabit Ethernet (10/100/1000), Tehnologie de cablare fibră cupru: 10BASE-T,100BASE-TX,1000BASE-T. Reţea standard: IEEE 802.3,IEEE 802.3ab,IEEE 802.3at,IEEE 802.3u. Mărimea tabelei de adresare: 16384 intrari, Capacitatea de comutare: 176 Gbit/s, Rată de transfer: 112 Mpps. Culoarea produsului: Gri, Factorul de formă: 1U
Designed for the digital workplace, the Aruba 2540 Switch Series is optimized for mobile users. With advanced security and network management tools — Aruba ClearPass Policy Manager and Aruba AirWave — this Layer 2 access switch is easy to deploy and manage. With support from cloud-based Aruba Central, you can quickly set up remote branch sites with little or no IT support. The 2540 delivers entry level features for the enterprise campus, SMB and branch offices. It provides built-in 10GbE uplinks, robust QoS, static and RIP routing, IPv6, PoE+ models and requires no software licensing.What's new- Aruba Layer 2 switch series optimized for mobile users that is easy to deploy and manage with Aruba ClearPass Policy Manager and Aruba AirWave.- Supports cloud-based management with Aruba Central.- Convenient built-in 10GbE uplinks.- Up to 370 W PoE+ for powering APs, cameras and IoT devices.- Simple deployment with Zero Touch Provisioning.FeaturesSimplify with Cloud Manageable Access Layer Switches- The Aruba 2540 Switch Series delivers entry level access switch features for the enterprise campus, SMB and branch offices. It is simple to deploy and manage with Aruba AirWave, Aruba ClearPass Policy Manager and cloud-based Aruba Central.- Provides optimal configuration automatically when connected to Aruba access points for PoE priority, VLAN configuration, and rogue AP containment.- Zero Touch Provisioning provides quick and painless deployment at locations with few or no technical resources.- Convenient built-in wire speed 10GbE uplinks and PoE+ models deliver outstanding network access performance.- Robust Layer 2 features include static and RIP routing, ACLs, sFlow, IPv6 with no software licensing required.Performance and Power at the Edge- The Aruba 2540 Switch Series is designed with a powerful Aruba ProVision ASIC with low latency, increased packet buffering, and adaptive power consumption.- Increase performance with selectable queue configurations and associated memory buffering that meets your specific network application requirements.- Supports up to 370 W of internal PoE+ power across all access ports for wireless APs, cameras and IoT devices.- Built-in 10GbE uplinks reduce congestion to aggregation/core switches.Security and Quality of Service (QoS) You Can Rely on- The Aruba 2540 Switch Series includes security and quality of services features to build a network that meets ever-changing corporate policies and compliance requirements while protecting your data from both inside and outside threats.- Flexible authentication options include standards-based security protocols such as 802.1X, MAC and Web Authentication, to enhance security and policy-driven application authentication.- Powerful multilevel-access security controls include source-port filtering, RADIUS/TACACS+, SSL, Port Security, and MAC address lockout.Simplify with Integrated Wired/Wireless Management- The Aruba 2540 Switch Series supports Aruba ClearPass Policy Manager for unified and consistent policy management between wired and wireless users and simplifies implementation and management of guest login, user onboarding, network access, security, QoS, and other network policies.- Supports Aruba AirWave to provide a common platform for Zero Touch Provisioning management, and monitoring for wired and wireless networks.- Cloud-based management supported by Aruba Central.- RMON and sFlow provide advanced monitoring and reporting capabilities for statistics, history, alarms and events.
Specificații tehnice HPE JL357A
Număr de porturi Ethernet Basic switching RJ-45 | 48 |
Tip de porturi Ethernet Basic switching RJ-45 | Gigabit Ethernet (10/100/1000) |
Cantitate module SFP+ instalate | 4 |
Lățime | 442,5 milimetri |
Adâncime | 304,2 milimetri |
Înălţime | 43,9 milimetri |
Greutate | 4,46 kilograme |
Consum de energie (tipic) | 459 W |
Tensiune AC intrare | 100 - 240 V |
Frecvență de intrare AC | 50 - 60 Hz |
Interval de temperatură de funcţionare (T-T) | 0 - 45 °C |
Temperatură de depozitare (T-T) | -40 - 70 °C |
Interval relativ operaţional de umiditate | 15 - 95% |
Umiditate relativă la depozitare (H-H) | 15 - 95% |
Disiparea căldurii | 1566 BTU/h |
Tehnologie de cablare fibră cupru | 10BASE-T,100BASE-TX,1000BASE-T |
Reţea standard | IEEE 802.3,IEEE 802.3ab,IEEE 802.3at,IEEE 802.3u |
Suport 10G | Da |
Duplex complet | Da |
Rata de limitare | Da |
Auto MDI / MDI-X | Da |
Spanning protocol de copac | Da |
Sprijin VLAN | Da |
Auto-detectare | Da |
Mărimea tabelei de adresare | 16384 intrari |
Capacitatea de comutare | 176 Gbit/s |
Rată de transfer | 112 Mpps |
Timp de așteptare (1 Gbps) | 3,8 µs |
Timp de așteptare (10 Gbps) | 1,6 µs |
Jumbo suportã frame-uri | Da |
Caracteristici DHCP | DHCP server |
Listă de Control Acces (ACL) | Da |
SSH / suport SSL | Da |
De tip Switch | Gestionate |
Strat Switch | L2 |
Acceptate Quality of Service (QoS) | Da |
Gestionare pe baza de Web | Da |
Raft pentru montat echipamente | Da |
Culoarea produsului | Gri |
Factorul de formă | 1U |
Care pot fi stivuite | Da |
Power over Ethernet (PoE) Suport | Da |
Buget total curent pe cablu net (PoE) | 370 W |
Procesor încorporat | Da |
Frecvență procesor | 1016 MHz |
Memorie internă | 1024 Mega bites |
Tipul de memorie | DDR3-SDRAM |
Memorie volatilă | 4096 Mega bites |
Procesor încorporat | Da |
* Specificațiile tehnice si descrierile pot fi modificate fără preaviz de către producător.
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